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Registered number: SC447384














SENTINEL OFFSHORE HOLDINGS LIMITED





ANNUAL REPORT AND FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

COMPANY INFORMATION


Directors
R S Deans 
C W Chern 
C D A Koh 
K L Lee 
B Ning 




Company secretary
Mackinnons Solicitors LLP



Registered number
SC447384



Registered office
The Exchange 1 Eighth Floor
62 Market Street

Aberdeen

AB11 5PJ




Independent auditors
AAB Audit & Accountancy Limited

Kingshill View

Prime Four Business Park

Kingswells

Aberdeen

AB15 8PU





 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

CONTENTS



Page
Group strategic report
1 - 4
Directors' report
5 - 7
Directors' responsibilities statement
8
Independent auditors' report
9 - 12
Consolidated statement of comprehensive income
13
Consolidated balance sheet
14
Company balance sheet
15
Consolidated statement of changes in equity
16
Company statement of changes in equity
17
Consolidated statement of cash flows
18
Consolidated analysis of net debt
19
Notes to the financial statements
20 - 39


 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

GROUP STRATEGIC REPORT
FOR THE YEAR ENDED 31 DECEMBER 2025

Introduction

Principal activities

The principal activities of the group are owners and operators of Multi-role Vessels ("MRVs"). The fleet operates in the energy sector and supports fisheries and coastguard inspection and surveillance activities. 

The MRV design of all our vessels enables them to provide a multi-functional offering including Emergency Response and Rescue Vessel ("ERRV") services, provision of deck and bulk cargo operations, oil spill response, Fire Fighting, Walk-to-Work systems and remote operated vehicle support, features which enable diversification into new markets.

Key performance indicators

The group’s key financial and other performance indicators during the year were as follows:


2025
2024
Turnover
£47.8m
£43.6m
Utilisation
95.9%
96.5%
EBITDA
£14.6m
£12.2m
Profit after tax
£2.9m
£1.1m
Net assets
£77.0m
£70.6m
Average number of employees
26
26
Average number of vessels owned
14
13
Vessels owned at year end
14
14

Financial results

The group experienced another record year and now owns and operates a fleet of 14 vessels. Turnover has increased by £4.2m coupled with a profitability increase of £1.8m  in FY2025 and is attributable to increased fleet size and effective control of operating costs.  Utilisation across all our vessels remains very high at 95.9%.  EBITDA of £14.6m represents another record performance in this key profitability metric since the group was formed more than a decade ago.

Our fleet is the youngest in the sector with an average age of 8 years, which is significantly lower than our competition. During the year the group commenced investment in a Newbuild 65m MRV scheduled for delivery in 2027. Two independent desktop valuations of the fleet were commissioned at the year end. The average valuation was £166m, which compares with the depreciated historical cost fleet net book value of £106m as recorded in the year-end balance sheet.

Total bank debt at the year-end amounted to £44.6m which represents a loan to value ratio of 27%. 

Net assets at 31 December 2025 are £77m, the increase of £6.4m is attributable to shares issued in the year and the profit after tax for the year given the increase in the vessel fleet. This profit is stated after reporting a loss of £1.4m (FY2024 loss £0.4m) representing the decrease in the fair market value of interest rate and foreign currency hedging agreements. This fair market value adjustment arises principally from the change in outlook for interest rates over the remaining period of these financial instruments and actual fixed interest rate hedge receipts in FY2025. 

If the fleet had been recorded in the accounts at valuation rather than depreciated historical cost, the group net asset value at the year-end would have been stated as £137m.

Page 1

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

GROUP STRATEGIC REPORT (CONTINUED)
FOR THE YEAR ENDED 31 DECEMBER 2025

Business review (cont.)
 
Change in ownership and rationale for the investment

On 29 February 2024, Singapore-based Cyan Renewables, a portfolio company of Seraya Partners and Asia's first dedicated offshore wind vessel operator, completed an agreement to acquire a majority stake in Sentinel Offshore Holdings Ltd group.

During the year Sentinel Marine Ltd was rebranded to Cyan Sentinel Ltd.  Through this acquisition, Cyan Sentinel's multi-role vessels will complement Cyan Renewables' vessel portfolio, while placing the latter in a strategic position to bring its expertise to the offshore wind market in the UK.

By leveraging and extending Cyan Sentinel's proficiency in marine life and biodiversity protection beyond the UK, it will also create synergies in the Asia market to reinforce marine conservation efforts, which is a significant step in supporting the global transition from blue to green economy.

Growth and diversification

The strategic objective of the group is to continue to grow its footprint in the North Sea and internationally, to target long term contract opportunities and "go green" by continuing to diversify our operations and seek new opportunities in emerging markets. There are significant opportunities within the renewable energy sector and the multi-role capabilities of all our vessels facilitate such further diversification, as evidenced by our growth in the fisheries inspection and surveillance market. 

Our fleet is designed to support various offshore activities that facilitate the global energy transition and safeguard marine biodiversity, including offshore wind, fisheries control and maritime surveillance. Our fleet is able to respond to environmental emergencies and promptly launch search and rescue operations to save lives.  

Following our successful competitive contract award in FY2022 for the charter of three vessels to undertake fisheries inspection services in international waters throughout Europe and North Atlantic, this sector now represents 37% of vessel employment and profitability in FY2025. We continue to seek opportunities to increase vessel deployment supporting the varied activities of government agencies.  

Anticipated demand in our existing core markets combined with new opportunities require investment in new tonnage and the directors are planning a program of further fleet expansion to capitalise on these opportunities. Plans to enhance vessel design are in place to ensure an enlarged fleet continues to be best in class and capable of servicing multiple attractive end-markets.  

In addition to the current investment taking place in a Newbuild 65M MRV, the group is thrilled to announce the commitment to invest in 2x state-of-the-art 60.6m MRVs to add to our UK fleet with an expected delivery in 2027 which would bring the total fleet up from 14 to 17. These new cutting-edge vessels enhance our commitment to safety, reliability, and operational excellence, offering advanced emergency response capabilities alongside versatile support functions. Designed to meet the highest industry standards, these newbuilds strengthen our ability to serve offshore energy sectors while reinforcing our position as a leader in maritime safety and support. 

The directors welcome Cyan Renewables as the majority shareholder. With its strong financial capability, the group is now in a much stronger position to grow by investing in new tonnage to target existing and new markets, especially in offshore renewables. With our strong and experienced team and local know-how, we are well positioned to pivot and capture a slice of the fast-growing offshore wind market in the UK.

Page 2

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

GROUP STRATEGIC REPORT (CONTINUED)
FOR THE YEAR ENDED 31 DECEMBER 2025

Principal risks and uncertainties
 
The management of the business and the execution of the group strategy are subject to several risks. The key business risks affecting the core activities of the group are set out below. Risks are reviewed by the Board and appropriate processes put in place to monitor and mitigate them.

Oil and gas price

The worldwide price of oil and gas directly impacts the number of operating and drilling platforms which the group supports. The Board regularly monitors supply and demand patterns, together with the profile and utilisation of the fleet, to maximise earnings potential. This risk also impacts the group's fuel cost of its relief vessel.

Labour market

The availability of sufficient personnel with appropriate skill and experience and our ability to retain those currently employed by the group impacts our ability to achieve growth.

Liquidity risk

The directors manage vessel chartering, cost of operations and working capital in order to meet the group's financial obligations to stakeholders including employees, suppliers, bankers and shipbuilding yards. Forecasts are prepared to assist management identify liquidity requirements and maintain adequate resources. The group's primary sources of finance are operating cash inflows, bank debt and equity. Bank term loan facilities and equity have been applied to finance vessel acquisitions. 

Interest rate risk

The group's bank borrowings have interest charges based on SONIA/SOFR. Increases in SONIA/SOFR rates could result in a higher interest charge and reduce profitability. This risk has been mitigated by interest rate hedging agreements which have fixed the SONIA rate until 31 December 2026.

Competitive risks

The ERRV market is competitive although the statutory requirement for ERRV's to be on location during energy sector operations does provide some insulation on demand for ERRV's during periods of reduced activity.

The low average age of our fleet provides significant competitive advantages over older vessels. The fleet is fuel efficient, multipurpose and provides environmental benefits. The hybrid power management system on our new vessels is 30% more efficient than vessels built 20 years ago, which provides cost savings to our customers. An environmental benefit from the Tier 3 compatible modern engines would be a reduction in emissions by up to 86% compared to older tonnage. The multi-role capabilities of our vessels include provision of deck and bulk cargo operations, oil spill response, Fire Fighting, Walk-to-Work systems and remote operated vehicle support, features which facilitate diversification into additional activities and new markets. The high level of utilisation achieved reflects the competitive advantages of our fleet. 

Page 3

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

GROUP STRATEGIC REPORT (CONTINUED)
FOR THE YEAR ENDED 31 DECEMBER 2025

Legislative risk
 
UK legislation in relation to the operation of ERRV's in the UKCS is prescriptive and the group continually ensures that it is compliant in all respects. 

Future developments

Market conditions are improving with overall high ERRV utilisation in UKCS at the present time and there are significant opportunities for our multi-role vessels in attractive, new markets. Accordingly, the directors are confident regarding prospects for the group.

Going concern

The directors have prepared detailed long-term financial projections. Taking into consideration the net asset value, liquidity, trading prospects and obligations of the group, the directors believe it appropriate to prepare the group financial statements on a going concern basis.


This report was approved by the board and signed on its behalf.



R S Deans
Director

Date: 15 May 2026

Page 4

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
DIRECTORS' REPORT
FOR THE YEAR ENDED 31 DECEMBER 2025

The directors present their report and the financial statements for the year ended 31 December 2025.

Principal activity

The principal activities of the group during the year were the ownership and operation of MRVs.

Results and dividends

The profit for the year, after taxation, amounted to £2,932,025 (2024 - £1,105,329).

No ordinary dividends were paid (2024 - £nil). The directors do not recommend payment of a dividend.

Directors

The directors who served during the year were:

R S Deans 
C W Chern 
C D A Koh 
K L Lee 
B Ning 

Page 5

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

DIRECTORS' REPORT (CONTINUED)
FOR THE YEAR ENDED 31 DECEMBER 2025

Streamlined Energy & Carbon Reporting

Greenhouse gas emissions, energy consumption and energy efficiency action

This is the third year Sentinel Offshore Holdings Limited has been required to report greenhouse gas ('GHG') emissions in the Directors' report in line with the Companies (Directors' Report) and Limited Liability Partnerships (Energy and Carbon Report) Regulations 2018. We fully recognise our responsibility to protect the environment and we have a strong environmental policy, objectives and guidelines in place which we review and update regularly. The Group complies with all regulations covering the processing and disposal of toxic and non-toxic waste and uses qualified licensed contractors for the collection and disposal of waste where appropriate. We make every effort to keep our neighbours in the local community safe from any potential harm caused by our activities by closely managing our emissions and waste.

Our GHG emissions are reported in tonnes of carbon dioxide equivalent (tCO2e), and the second submission covers the period 1 January 2025 to 31 December 2025.

Methodology/Reporting

Our approach to reporting is based on the GHG Protocol Corporate Accounting and Reporting Standard. In line with the guidance on SECR, we have included the energy and emissions for the vessels we own and operate (those within our financial control boundary) and those where we lease facilities and are responsible for the energy consumption (but which are outside our financial control). 

UK energy use

The following gross emissions / intensity ratios are noted below:




Intensity Ratios
Intensity Ratios



2025
2025
2024
2024

Energy Consumption (kwh) 2025
CO2 Emission (tCO2e) 2025
tCO2e per £1m turnover
tCO2e per employee
tCO2e per £1m turnover
tCO2e per employee
Electricity
44,389
8
0.16
0.3
0.2
0.3
Marine Gas oil

-

447

9.4

17.2

16.2

27.2

Sentinel Offshore Holdings is pleased with the underlying trend which is showing a reduction in tonnes of CO2 emissions over time. 

Energy efficiency action

The Group is committed to energy efficiency and have a number of policies to decrease energy usage where possible. The directors acknowledge that they have a significant journey ahead in reducing the Group's carbon footprint and are committed to looking for improvements in how we run the business day to day.

Disclosure of information to auditors

Each of the persons who are directors at the time when this Directors' report is approved has confirmed that:
 
so far as the director is aware, there is no relevant audit information of which the company and the Group's auditors are unaware, and

the director has taken all the steps that ought to have been taken as a director in order to be aware of any relevant audit information and to establish that the company and the Group's auditors are aware of that information.

Page 6

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

DIRECTORS' REPORT (CONTINUED)
FOR THE YEAR ENDED 31 DECEMBER 2025

Auditors

The auditorsAAB Audit & Accountancy Limitedwill be proposed for reappointment in accordance with section 485 of the Companies Act 2006.

This report was approved by the board and signed on its behalf.
 





R S Deans
Director

Date: 15 May 2026

Page 7

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

DIRECTORS' RESPONSIBILITIES STATEMENT
FOR THE YEAR ENDED 31 DECEMBER 2025

The directors are responsible for preparing the Group strategic report, the Directors' report and the consolidated financial statements in accordance with applicable law and regulations.

Company law requires the directors to prepare financial statements for each financial year. Under that law the directors have elected to prepare the financial statements in accordance with applicable law and United Kingdom Accounting Standards (United Kingdom Generally Accepted Accounting Practice), including Financial Reporting Standard 102 ‘The Financial Reporting Standard applicable in the UK and Republic of Ireland'. Under company law the directors must not approve the financial statements unless they are satisfied that they give a true and fair view of the state of affairs of the company and the Group and of the profit or loss of the Group for that period.

 In preparing these financial statements, the directors are required to:

select suitable accounting policies for the Group's financial statements and then apply them consistently;

make judgments and accounting estimates that are reasonable and prudent;


prepare the financial statements on the going concern basis unless it is inappropriate to presume that the Group will continue in business.

The directors are responsible for keeping adequate accounting records that are sufficient to show and explain the company's transactions and disclose with reasonable accuracy at any time the financial position of the company and the Group and to enable them to ensure that the financial statements comply with the Companies Act 2006They are also responsible for safeguarding the assets of the company and the Group and hence for taking reasonable steps for the prevention and detection of fraud and other irregularities.

Page 8

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
INDEPENDENT AUDITORS' REPORT TO THE MEMBERS OF SENTINEL OFFSHORE HOLDINGS LIMITED
 

Opinion


We have audited the financial statements of Sentinel Offshore Holdings Limited (the 'parent company') and its subsidiaries (the 'Group') for the year ended 31 December 2025, which comprise the Consolidated statement of comprehensive income, the Consolidated analysis of net debt, the Consolidated Balance Sheet, the Company Balance Sheet, the Consolidated Statement of Cash Flows, the Consolidated Statement of Changes in Equity, the Company Statement of Changes in Equity and the related notes, including a summary of significant accounting policiesThe financial reporting framework that has been applied in their preparation is applicable law and United Kingdom Accounting Standards, including Financial Reporting Standard 102 ‘The Financial Reporting Standard applicable in the UK and Republic of Ireland' (United Kingdom Generally Accepted Accounting Practice).


In our opinion the financial statements:


give a true and fair view of the state of the Group's and of the parent company's affairs as at 31 December 2025 and of the Group's profit for the year then ended;
have been properly prepared in accordance with United Kingdom Generally Accepted Accounting Practice; and
have been prepared in accordance with the requirements of the Companies Act 2006.


Basis for opinion


We conducted our audit in accordance with International Standards on Auditing (UK) (ISAs (UK)) and applicable law. Our responsibilities under those standards are further described in the Auditors' responsibilities for the audit of the financial statements section of our report. We are independent of the Group in accordance with the ethical requirements that are relevant to our audit of the financial statements in the United Kingdom, including the Financial Reporting Council's Ethical Standard and we have fulfilled our other ethical responsibilities in accordance with these requirements. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion.


Conclusions relating to going concern


In auditing the financial statements, we have concluded that the directors' use of the going concern basis of accounting in the preparation of the financial statements is appropriate.


Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the Group's or the parent company's ability to continue as a going concern for a period of at least twelve months from when the financial statements are authorised for issue.


Our responsibilities and the responsibilities of the directors with respect to going concern are described in the relevant sections of this report.


Page 9

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

INDEPENDENT AUDITORS' REPORT TO THE MEMBERS OF SENTINEL OFFSHORE HOLDINGS LIMITED (CONTINUED)

Other information


The other information comprises the information included in the Annual Report other than the financial statements and our Auditors' report thereon. The directors are responsible for the other information contained within the Annual ReportOur opinion on the financial statements does not cover the other information and, except to the extent otherwise explicitly stated in our report, we do not express any form of assurance conclusion thereon. Our responsibility is to read the other information and, in doing so, consider whether the other information is materially inconsistent with the financial statements or our knowledge obtained in the course of the audit, or otherwise appears to be materially misstated. If we identify such material inconsistencies or apparent material misstatements, we are required to determine whether this gives rise to a material misstatement in the financial statements themselves. If, based on the work we have performed, we conclude that there is a material misstatement of this other information, we are required to report that fact.


We have nothing to report in this regard.


Opinion on other matters prescribed by the Companies Act 2006
 

In our opinion, based on the work undertaken in the course of the audit:


the information given in the Group strategic report and the Directors' report for the financial year for which the financial statements are prepared is consistent with the financial statements; and
the Group strategic report and the Directors' report have been prepared in accordance with applicable legal requirements.


Matters on which we are required to report by exception
 

In the light of the knowledge and understanding of the Group and the parent company and its environment obtained in the course of the audit, we have not identified material misstatements in the Group strategic report or the Directors' report.


We have nothing to report in respect of the following matters in relation to which the Companies Act 2006 requires us to report to you if, in our opinion:


adequate accounting records have not been kept by the parent company, or returns adequate for our audit have not been received from branches not visited by us; or
the parent company financial statements are not in agreement with the accounting records and returns; or
certain disclosures of directors' remuneration specified by law are not made; or
we have not received all the information and explanations we require for our audit.


Responsibilities of directors
 

As explained more fully in the Directors' responsibilities statement set out on page 8, the directors are responsible for the preparation of the financial statements and for being satisfied that they give a true and fair view, and for such internal control as the directors determine is necessary to enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error.


In preparing the financial statements, the directors are responsible for assessing the Group's and the parent company's ability to continue as a going concern, disclosing, as applicable, matters related to going concern and using the going concern basis of accounting unless the directors either intend to liquidate the Group or the parent company or to cease operations, or have no realistic alternative but to do so.


Page 10

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

INDEPENDENT AUDITORS' REPORT TO THE MEMBERS OF SENTINEL OFFSHORE HOLDINGS LIMITED (CONTINUED)

Auditors' responsibilities for the audit of the financial statements
 

Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from material misstatement, whether due to fraud or error, and to issue an Auditors' report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with ISAs (UK) will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of these Group financial statements.


Irregularities, including fraud, are instances of non-compliance with laws and regulations. We design procedures in line with our responsibilities, outlined above, to detect material misstatements in respect of irregularities, including fraud. The extent to which our procedures are capable of detecting irregularities, including fraud is detailed below:

We obtained an understanding of the legal and regulatory frameworks within which the company operates, focusing on those laws and regulations that have a direct effect on the determination of material amounts and disclosures in the financial statements. The laws and regulations we considered in this context were the Companies Act 2006 and Taxation legislation.

We identified the greatest risk of material impact on the financial statements from irregularities including fraud to
be:

Management override of controls to manipulate the company's key performance indicators to meet targets;
Timing and completeness of revenue recognition;
Management judgement applied in calculating provisions, and;
Compliance with relevant laws and regulations which directly impact the financial statements and those that the company needs to comply with for the purpose of trading.

Our audit procedures to respond to these risks included:

Testing of journal entries and other adjustments for appropriateness;
Evaluating the business rationale of significant transactions outside the normal course of business;
Reviewing judgements made by management in their calculation of accounting estimates for potential management bias, including estimates with regard to revenue recognition;
Enquiries of management about litigation and claims and inspection of relevant correspondence;
Reviewing legal and professional fees to identify indications of actual or potential litigation, claims and any non-compliance with laws and regulations, and;
Performing a disclosure checklist on the financial statements to ensure Companies Act 2006 requirements are satisfied.


Because of the inherent limitations of an audit, there is a risk that we will not detect all irregularities, including those leading to a material misstatement in the financial statements or non-compliance with regulation. This risk increases the more that compliance with a law or regulation is removed from the events and transactions reflected in the financial statements, as we will be less likely to become aware of instances of non-compliance. The risk is also greater regarding irregularities occurring due to fraud rather than error, as fraud involves intentional concealment, forgery, collusion, omission or misrepresentation.


A further description of our responsibilities for the audit of the financial statements is located on the Financial Reporting Council's website at: www.frc.org.uk/auditorsresponsibilities. This description forms part of our Auditors' report.


Page 11

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

INDEPENDENT AUDITORS' REPORT TO THE MEMBERS OF SENTINEL OFFSHORE HOLDINGS LIMITED (CONTINUED)

Use of our report
 

This report is made solely to the company's members, as a body, in accordance with Chapter 3 of Part 16 of the Companies Act 2006Our audit work has been undertaken so that we might state to the company's members those matters we are required to state to them in an Auditors' report and for no other purpose. To the fullest extent permitted by law, we do not accept or assume responsibility to anyone other than the company and the company's members, as a body, for our audit work, for this report, or for the opinions we have formed.





Derek Mair (Senior statutory auditor)
  
for and on behalf of
AAB Audit & Accountancy Limited
 
Statutory Auditor
  
Kingshill View
Prime Four Business Park
Kingswells
Aberdeen
AB15 8PU

15 May 2026
Page 12

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME
FOR THE YEAR ENDED 31 DECEMBER 2025

2025
2024
Note
£
£

  

Turnover
 4 
47,799,121
43,598,337

Cost of sales
  
(30,377,022)
(28,862,057)

Gross profit
  
17,422,099
14,736,280

Administrative expenses
  
(2,805,135)
(2,567,866)

Operating profit
 5 
14,616,964
12,168,414

Depreciation
  
(7,776,565)
(7,614,799)

Total operating profit
  
6,840,399
4,553,615

Interest receivable and similar income
 9 
372,093
-

Interest payable and expenses
 10 
(2,815,660)
(3,066,873)

Fair value movements
 11 
(1,441,601)
(379,237)

Profit before tax
  
2,955,231
1,107,505

Tax on profit
 12 
(23,206)
(2,176)

Profit for the financial year
  
2,932,025
1,105,329

Profit for the year attributable to:
  

Owners of the parent company
  
2,932,025
1,105,329

There was no other comprehensive income for 2025 (2024:£NIL).

The notes on pages 20 to 39 form part of these financial statements.

Page 13

 
SENTINEL OFFSHORE HOLDINGS LIMITED
REGISTERED NUMBER:SC447384

CONSOLIDATED BALANCE SHEET
AS AT 31 DECEMBER 2025

2025
2024
Note
£
£

Fixed assets
  

Tangible assets
 14 
115,377,657
114,544,894

  
115,377,657
114,544,894

Current assets
  

Stocks
 16 
569,600
480,738

Debtors: amounts falling due within one year
 17 
5,686,336
6,006,087

Cash at bank and in hand
 18 
4,930,126
4,648,852

  
11,186,062
11,135,677

Creditors: amounts falling due within one year
 19 
(10,801,483)
(10,241,926)

Net current assets
  
 
 
384,579
 
 
893,751

Total assets less current liabilities
  
115,762,236
115,438,645

Creditors: amounts falling due after more than one year
 20 
(38,797,739)
(44,828,766)

Net assets
  
76,964,497
70,609,879


Capital and reserves
  

Called up share capital 
 22 
62,357,527
58,934,934

Profit and loss account
 23 
14,606,970
11,674,945

Equity attributable to owners of the parent company
  
76,964,497
70,609,879


The financial statements were approved and authorised for issue by the board and were signed on its behalf by: 




R S Deans
Director

Date: 15 May 2026

The notes on pages 20 to 39 form part of these financial statements.

Page 14

 
SENTINEL OFFSHORE HOLDINGS LIMITED
REGISTERED NUMBER:SC447384

COMPANY BALANCE SHEET
AS AT 31 DECEMBER 2025

2025
2024
Note
£
£

Fixed assets
  

Tangible assets
 14 
-
2,300

Investments
 15 
66,893,830
63,471,237

  
66,893,830
63,473,537

Current assets
  

Debtors: amounts falling due within one year
 17 
70,625
58,667

Cash at bank and in hand
 18 
95,709
75,130

  
166,334
133,797

Creditors: amounts falling due within one year
 19 
(4,737,386)
(4,571,129)

Net current liabilities
  
 
 
(4,571,052)
 
 
(4,437,332)

Total assets less current liabilities
  
62,322,778
59,036,205

  

  

Net assets
  
62,322,778
59,036,205


Capital and reserves
  

Called up share capital 
 22 
62,357,527
58,934,934

Profit and loss account brought forward
  
101,271
237,437

Loss for the year
  
(136,020)
(136,166)

Profit and loss account carried forward
  
(34,749)
101,271

  
62,322,778
59,036,205


The financial statements were approved and authorised for issue by the board and were signed on its behalf by: 




R S Deans
Director

Date: 15 May 2026

The notes on pages 20 to 39 form part of these financial statements.

Page 15

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

CONSOLIDATED STATEMENT OF CHANGES IN EQUITY
FOR THE YEAR ENDED 31 DECEMBER 2025


Called up share capital
Profit and loss account
Total equity

£
£
£


At 1 January 2024
55,467,093
10,569,616
66,036,709


Comprehensive income for the year

Profit for the year
-
1,105,329
1,105,329

Shares issued during the year
3,467,841
-
3,467,841



At 1 January 2025
58,934,934
11,674,945
70,609,879


Comprehensive income for the year

Profit for the year
-
2,932,025
2,932,025

Shares issued during the year
3,422,593
-
3,422,593


At 31 December 2025
62,357,527
14,606,970
76,964,497


The notes on pages 20 to 39 form part of these financial statements.

Page 16

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

COMPANY STATEMENT OF CHANGES IN EQUITY
FOR THE YEAR ENDED 31 DECEMBER 2025


Called up share capital
Profit and loss account
Total equity

£
£
£


At 1 January 2024
55,467,093
237,437
55,704,530


Comprehensive income for the year

Loss for the year
-
(136,166)
(136,166)


Contributions by and distributions to owners

Shares issued during the year
3,467,841
-
3,467,841



At 1 January 2025
58,934,934
101,271
59,036,205


Comprehensive income for the year

Loss for the year
-
(136,020)
(136,020)

Shares issued during the year
3,422,593
-
3,422,593


At 31 December 2025
62,357,527
(34,749)
62,322,778


The notes on pages 20 to 39 form part of these financial statements.

Page 17

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

CONSOLIDATED STATEMENT OF CASH FLOWS
FOR THE YEAR ENDED 31 DECEMBER 2025

2025
2024
£
£

Cash flows from operating activities

Profit for the financial year
2,932,025
1,105,329

Adjustments for:

Depreciation of tangible assets
7,776,565
7,614,795

Interest paid
(2,757,605)
(2,791,562)

Taxation charge
23,206
2,176

Increase in stocks
(88,862)
(73,450)

Increase in debtors
(1,121,850)
(47,401)

Increase/(decrease) in creditors
691,514
(71,428)

Net fair value losses recognised in P&L
1,441,601
379,236

Corporation tax paid
(29,027)
(50,818)

Finance costs
2,616,683
2,679,186

Amortisation of bank arrangement
140,922
112,376

Foreign exchange movement
(372,093)
-

Net cash generated from operating activities

11,253,079
8,858,439


Cash flows from investing activities

Purchase of tangible fixed assets
(8,609,328)
(9,715,743)

Net cash from investing activities

(8,609,328)
(9,715,743)

Cash flows from financing activities

Issue of ordinary shares
3,422,593
3,467,841

New secured loans
-
5,271,187

Repayment of loans
(5,715,070)
(6,633,340)

Payment of arrangement fees
(70,000)
54,813

Net cash used in financing activities
(2,362,477)
2,160,501

Net increase in cash and cash equivalents
281,274
1,303,197

Cash and cash equivalents at beginning of year
4,648,852
3,345,655

Cash and cash equivalents at the end of year
4,930,126
4,648,852


Cash and cash equivalents at the end of year comprise:

Cash at bank and in hand
4,930,126
4,648,852

4,930,126
4,648,852


The notes on pages 20 to 39 form part of these financial statements.

Page 18

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

CONSOLIDATED ANALYSIS OF NET DEBT
FOR THE YEAR ENDED 31 DECEMBER 2025




At 1 January 2025
Cash flows
At 31 December 2025
£

£

£

Cash at bank and in hand

4,648,852

281,274

4,930,126

Debt due after 1 year

(44,711,215)

6,104,143

(38,607,072)

Debt due within 1 year

(5,672,210)

(87,902)

(5,760,112)


(45,734,573)
6,297,515
(39,437,058)

The notes on pages 20 to 39 form part of these financial statements.

Page 19

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

1.


General information

Sentinel Offshore Holdings Limited ('the company') is a private limited company domiciled and incorporated in Scotland. The registered office is The Exchange 1 Eighth Floor, 62 Market Street, Aberdeen, AB11 5PJ.

The group consists of Sentinel Offshore Holdings Limited and all of its subsidiaries (collectively known as 'the group'). The nature of the company's and group's operations and its principal activities are given within the Directors' Report on page 5.

2.Accounting policies

 
2.1

Basis of preparation of financial statements

The financial statements have been prepared under the historical cost convention unless otherwise specified within these accounting policies and in accordance with Financial Reporting Standard 102, the Financial Reporting Standard applicable in the UK and the Republic of Ireland and the Companies Act 2006.

The preparation of financial statements in compliance with FRS 102 requires the use of certain critical accounting estimates. It also requires Group management to exercise judgment in applying the Group's accounting policies (see note 3).

The Company has taken advantage of the exemption allowed under section 408 of the Companies Act 2006 and has not presented its own Statement of comprehensive income in these financial statements.

The following principal accounting policies have been applied:

 
2.2

Basis of consolidation

The consolidated financial statements present the results of the company and its own subsidiaries ("the Group") as if they form a single entity. Intercompany transactions and balances between group companies are therefore eliminated in full.

The consolidated financial statements incorporate the results of business combinations using the purchase method. In the Balance sheet, the acquiree's identifiable assets, liabilities and contingent liabilities are initially recognised at their fair values at the acquisition date. The results of acquired operations are included in the Consolidated statement of comprehensive income from the date on which control is obtained. They are deconsolidated from the date control ceases.

Page 20

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.Accounting policies (continued)

 
2.3

Going concern

The Group has made a profit of £2,932,025 for the year ended 31 December 2025 (2024 - £1,105,329). The Group's principal KPI that is used to monitor performance is EBITDA (Earnings before interest, taxation, depreciation and amortisation) which was £14,616,964 for the year ended 31 December 2025 (2024 - £12,168,414). The Group had net assets of £76,964,497 (2024 - £70,609,879) at the balance sheet date. 

During the year the Group has operated successfully meeting all financial obligations in the current period to date and this has continued in Q1 2026. The Group has prepared long term forecasts and these continue to show significant cash generation and meeting of bank covenants, in the years ending 31 December 2026 and beyond. During the year these facilities have been increased and extended till the end of 2027.  These facilities along with further equity injections post year end will enable the group to fund the capital commitments disclosed in Note 24.

Therefore, at the time of approving the financial statements the directors have a reasonable expectation that the company and Group has adequate resources to continue in operational existence for the foreseeable future. Thus the directors continue to adopt the going concern basis of accounting in preparing the financial statements.


 
2.4

Foreign currency translation

Functional and presentation currency

The company's functional and presentational currency is GBP.

Transactions and balances

Foreign currency transactions are translated into the functional currency using the spot exchange rates at the dates of the transactions.

At each period end foreign currency monetary items are translated using the closing rate. Non-monetary items measured at historical cost are translated using the exchange rate at the date of the transaction and non-monetary items measured at fair value are measured using the exchange rate when fair value was determined.

Foreign exchange gains and losses resulting from the settlement of transactions and from the translation at period-end exchange rates of monetary assets and liabilities denominated in foreign currencies are recognised in profit or loss except when deferred in other comprehensive income as qualifying cash flow hedges.

Foreign exchange gains and losses that relate to borrowings and cash and cash equivalents are presented in the Consolidated statement of comprehensive income within 'finance income or costs'. All other foreign exchange gains and losses are presented in profit or loss within 'other operating income'.

 
2.5

Revenue

Turnover represents vessel charter and related services and is recognised as these services are provided.

Page 21

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.Accounting policies (continued)

 
2.6

Leases

Leases are classified as finance leases whenever the terms of the leases transfer substantially all the risks and rewards of ownership to the lessees. All other leases are classified as operating leases.

Assets held under finance leases are recognised as assets at the lower of the asset's fair value at the date of inception and the present value of the minimum lease payments. The related liability is included in the statement of financial position as a finance lease obligation. Lease payments are treated as consisting of capital and interest elements. The interest is charged to the income statement so as to produce a constant periodic rate of interest on the remaining balance of the liability.

Rentals paid under operating leases are charged to profit or loss on a straight-line basis over the lease term.

Benefits received and receivable as an incentive to sign an operating lease are recognised on a straight-line basis over the lease term, unless another systematic basis is representative of the time pattern of the lessee's benefit from the use of the leased asset.

 
2.7

Interest income

Interest income is recognised in profit or loss using the effective interest method.

 
2.8

Finance costs

Finance costs are charged to profit or loss over the term of the debt using the effective interest method so that the amount charged is at a constant rate on the carrying amount. Issue costs are initially recognised as a reduction in the proceeds of the associated capital instrument.

 
2.9

Borrowing costs

All borrowing costs are charged to profit or loss over the term of the debt.

  
2.10

Employee benefits

The cost of short term employee benefits are recognised as a liability and an expense, unless those costs are required to be recognised as part of the cost of stock or fixed assets.

The cost of any unused holiday entitlement is recognised in the period in which the employee's services are received.

Termination benefits are recognised immediately as an expense when the company is demonstrably committed to terminate the employment of an employee or to provide termination benefits.

 
2.11

Pensions

Defined contribution pension plan

The Group contributes to a defined contribution plan for its employees. A defined contribution plan is a pension plan under which the Group pays fixed contributions into a separate entity. Once the contributions have been paid the Group has no further payment obligations.

The contributions are recognised as an expense in profit or loss when they fall due. Amounts not paid are shown in accruals as a liability in the Balance sheet. The assets of the plan are held separately from the Group in independently administered funds.

Page 22

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.Accounting policies (continued)

 
2.12

Taxation

Tax is recognised in profit or loss except that a charge attributable to an item of income and expense recognised as other comprehensive income or to an item recognised directly in equity is also recognised in other comprehensive income or directly in equity respectively.

The current income tax charge is calculated on the basis of tax rates and laws that have been enacted or substantively enacted by the balance sheet date in the countries where the company and the Group operate and generate income.

Deferred tax balances are recognised in respect of all timing differences that have originated but not reversed by the balance sheet date, except that:
The recognition of deferred tax assets is limited to the extent that it is probable that they will be recovered against the reversal of deferred tax liabilities or other future taxable profits;
Any deferred tax balances are reversed if and when all conditions for retaining associated tax allowances have been met; and
Where they relate to timing differences in respect of interests in subsidiaries, associates, branches and joint ventures and the Group can control the reversal of the timing differences and such reversal is not considered probable in the foreseeable future.

Deferred tax balances are not recognised in respect of permanent differences except in respect of business combinations, when deferred tax is recognised on the differences between the fair values of assets acquired and the future tax deductions available for them and the differences between the fair values of liabilities acquired and the amount that will be assessed for tax. Deferred tax is determined using tax rates and laws that have been enacted or substantively enacted by the balance sheet date.


 
2.13

Tangible fixed assets

Tangible fixed assets under the cost model are stated at historical cost less accumulated depreciation and any accumulated impairment losses. Historical cost includes expenditure that is directly attributable to bringing the asset to the location and condition necessary for it to be capable of operating in the manner intended by management.

Depreciation is charged so as to allocate the cost of assets less their residual value over their estimated useful lives, using the straight-line method.

Depreciation is provided on the following basis:

Vessels
-
5 - 25 years
Fixtures and fittings
-
2 - 5 years
Drydocking expenditure
-
5 years
Computer equipment
-
2 years
Assets under construction
-
Not depreciated

The assets' residual values, useful lives and depreciation methods are reviewed, and adjusted prospectively if appropriate, or if there is an indication of a significant change since the last reporting date.

Gains and losses on disposals are determined by comparing the proceeds with the carrying amount and are recognised in profit or loss.

 
2.14

Valuation of investments

Investments in subsidiaries are measured at cost less accumulated impairment.

Page 23

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.Accounting policies (continued)

  
2.15

Fixed asset investments

In the parent company financial statements, investments in subsidiaries are initially measured at cost and subsequently measured at cost less any accumulated impairment losses.

A subsidiary is an entity controlled by the group. Control is the power to govern the financial and operating policies of the entity so as to obtain benefits from its activities.

 
2.16

Stocks

Stocks are stated at the lower of cost and net realisable value, being the estimated selling price less costs to complete and sell. Cost is based on the cost of purchase on a weighted average basis. Work in progress and finished goods include labour and attributable overheads.

At each balance sheet date, stocks are assessed for impairment. If stock is impaired, the carrying amount is reduced to its selling price less costs to complete and sell. The impairment loss is recognised immediately in profit or loss.

  
2.17

Impairment of fixed assets

At each reporting period end date, the group reviews the carrying amounts of its tangible assets to determine whether there is any indication that those assets have suffered an impairment loss. If any such indication exists, the recoverable amount of the asset is estimated in order to determine the extent of the impairment loss (if any). Where it is not possible to estimate the recoverable amount of an individual asset, the company estimates the recoverable amount of the cash-generating unit to which the asset belongs.

The carrying amount of the investments accounted for using the equity method is tested for impairment as a single asset. Any goodwill included in the carrying amount of the investment is not tested separately for impairment.

Recoverable amount is the higher of fair value less costs to sell and value in use. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset for which the estimates of future cash flows have not been adjusted.

 
2.18

Debtors

Short-term debtors are measured at transaction price, less any impairment. Loans receivable are measured initially at fair value, net of transaction costs, and are measured subsequently at amortised cost using the effective interest method, less any impairment.

 
2.19

Cash and cash equivalents

Cash is represented by cash in hand and deposits with financial institutions repayable without penalty on notice of not more than 24 hours. Cash equivalents are highly liquid investments that mature in no more than three months from the date of acquisition and that are readily convertible to known amounts of cash with insignificant risk of change in value.

In the Consolidated statement of cash flows, cash and cash equivalents are shown net of bank overdrafts that are repayable on demand and form an integral part of the Group's cash management.

Page 24

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.Accounting policies (continued)

 
2.20

Creditors

Short-term creditors are measured at the transaction price. Other financial liabilities, including bank loans, are measured initially at fair value, net of transaction costs, and are measured subsequently at amortised cost using the effective interest method.

  
2.21

Equity instruments

Equity instruments issued by the group are recorded at the proceeds received, net of transaction costs. Dividends payable on equity instruments are recognised as liabilities once they are no longer at the discretion of the group.

  
2.22

Derivatives

Derivatives are initially recognised at fair value at the date a derivative contract is entered into and are subsequently remeasured to fair value at each reporting end date. The resulting gain or loss is recognised in profit or loss immediately unless the derivative is designated and effective as a hedging instrument, in which event the timing of the recognition in profit or loss depends on the nature of the hedge relationship.

A derivative with a positive fair value is recognised as a financial asset, whereas a derivative with a negative fair value is recognised as a financial liability.

Page 25

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.Accounting policies (continued)

 
2.23

Financial instruments

The Group has elected to apply the provisions of Section 11 “Basic Financial Instruments” of FRS 102 to all of its financial instruments.

Financial instruments are recognised in the Group's Balance sheet when the Group becomes party to the contractual provisions of the instrument.

Financial assets and liabilities are offset, with the net amounts presented in the financial statements, when there is a legally enforceable right to set off the recognised amounts and there is an intention to settle on a net basis or to realise the asset and settle the liability simultaneously.

Basic financial assets

Basic financial assets, which include trade and other debtors, cash and bank balances, are initially measured at their transaction price (adjusted for transaction costs except in the initial measurement of financial assets that are subsequently measured at fair value through profit and loss) and are subsequently carried at their amortised cost using the effective interest method, less any provision for impairment, unless the arrangement constitutes a financing transaction, where the transaction is measured at the present value of the future receipts discounted at a market rate of interest.

Discounting is omitted where the effect of discounting is immaterial. The Group's cash and cash equivalents, trade and most other debtors due with the operating cycle fall into this category of financial instruments.

Other financial assets

Other financial assets, which includes investments in equity instruments which are not classified as subsidiaries, associates or joint ventures, are initially measured at fair value, which is normally the recognised transaction price. Such assets are subsequently measured at fair value with the changes in fair value being recognised in the profit or loss. Where other financial assets are not publicly traded, hence their fair value cannot be measured reliably, they are measured at cost less impairment.

Impairment of financial assets

At the end of each reporting period financial assets measured at amortised cost are assessed for objective evidence of impairment. If an asset is impaired the impairment loss is the difference between the carrying amount and the present value of the estimated cash flows discounted at the asset’s original effective interest rate. The impairment loss is recognised in profit or loss. 

Financial assets are impaired when events, subsequent to their initial recognition, indicate the estimated future cash flows derived from the financial asset(s) have been adversely impacted. The impairment loss will be the difference between the current carrying amount and the present value of the future cash flows at the asset(s) original effective interest rate.

If there is a favourable change in relation to the events surrounding the impairment loss then the impairment can be reviewed for possible reversal. The reversal will not cause the current carrying amount to exceed the original carrying amount had the impairment not been recognised. The impairment reversal is recognised in the profit or loss.





 

Page 26

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.Accounting policies (continued)


2.23
Financial instruments (continued)

Basic financial liabilities

Financial liabilities and equity instruments are classified according to the substance of the contractual arrangements entered into. An equity instrument is any contract that evidences a residual interest in the assets of the Group after the deduction of all its liabilities.

Basic financial liabilities, which include trade and other creditors, bank loans, other loans and loans due to fellow group companies are initially measured at their transaction price (adjusting for transaction costs except in the initial measurement of financial liabilities that are subsequently measured at fair value through profit and loss). When this constitutes a financing transaction, whereby the debt instrument is measured at the present value of the future payments discounted at a market rate of interest, discounting is omitted where the effect of discounting is immaterial.

Debt instruments are subsequently carried at their amortised cost using the effective interest rate method.

Trade creditors are obligations to pay for goods and services that have been acquired in the ordinary course of business from suppliers. Trade creditors are classified as current liabilities if the payment is due within one year. If not, they represent non-current liabilities. Trade creditors are initially recognised at their transaction price and subsequently are measured at amortised cost using the effective interest method. Discounting is omitted where the effect of discounting is immaterial.

Other financial instruments

Derivatives, including forward exchange contracts, futures contracts and interest rate swaps, are not classified as basic financial instruments. These are initially recognised at fair value on the date the derivative contract is entered into, with costs being charged to the profit or loss. They are subsequently measured at fair value with changes in the profit or loss.

Debt instruments that do not meet the conditions as set out in FRS 102 paragraph 11.9 are subsequently measured at fair value through the profit or loss. This recognition and measurement would also apply to financial instruments where the performance is evaluated on a fair value basis as with a documented risk management or investment strategy.

Page 27

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

3.


Judgments in applying accounting policies and key sources of estimation uncertainty

In the application of the company’s accounting policies, the directors are required to make judgements, estimates and assumptions about the carrying amount of assets and liabilities that are not readily apparent from other sources. The estimates and associated assumptions are based on historical experience and other factors that are considered to be relevant. Actual results may differ from these estimates.

The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are recognised in the period in which the estimate is revised where the revision affects only that period, or in the period of the revision and future periods where the revision affects both current and future periods.

Critical judgements

The following judgements (apart from those involving estimates) have had the most significant effect on amounts recognised in the financial statements:

Depreciation of vessels

Vessels are depreciated over their useful lives. Useful lives are based on management's estimate of the period that the assets will generate revenue, which are reviewed annually for continued appropriateness.

Impairment of non-financial assets

Where there are indicators of impairment of individual assets, the company performs impairment tests based on fair value less costs to sell or a value in use calculation. The fair value less costs to sell calculation is based on available data from sales transaction in an arm's length transaction on similar assets or observable market prices less incremental costs for disposing of the asset. The value in use calculation is based on a discounted cash flow model. The cash flows are derived from the budget for the next five years and do not include restructuring activities that the company is not yet committed to or significant future investments that will enhance the asset's performance of the cash generating unit being tested. The recoverable amount is most sensitive to the discount rate used for the discounted cash flow model as well as the expected future cash flows and the growth rate used for extrapolation purposes.

The directors have considered whether or not there were indicators of impairment and concluded that at the balance sheet date none were identified. The assessment included both external sources such as the market conditions, and internal sources such as physical damage and obsolescence.

 

4.


Turnover

An analysis of turnover by class of business is as follows:


2025
2024
£
£

Charter of vessels
47,799,121
43,598,337

47,799,121
43,598,337


Page 28

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

5.


Operating profit

The operating profit is stated after charging:

2025
2024
£
£

Exchange differences
(275,914)
206,693

Depreciation
7,776,565
7,614,795


6.


Auditors' remuneration

During the year, the Group obtained the following services from the company's auditors:


2025
2024
£
£

Fees payable to the company's auditors for the audit of the consolidated and parent company's financial statements
48,500
46,000


7.


Employees

Staff costs, including directors' remuneration, were as follows:


Group
Group
2025
2024
£
£


Wages and salaries
1,810,111
1,560,376

Social security costs
233,073
120,109

Cost of defined contribution scheme
131,572
47,764

2,174,756
1,728,249


The average monthly number of employees, including the directors, during the year was as follows:


        2025
        2024
            No.
            No.







Management and operations
21
21



Directors
5
5

26
26

Page 29

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

8.


Directors' remuneration

2025
2024
£
£

Directors' emoluments
246,928
161,582

Group contributions to defined contribution pension schemes
8,483
8,079

255,411
169,661


During the year retirement benefits were accruing to 1 director (2024 - 1) in respect of defined contribution pension schemes.



9.


Interest receivable and similar income

2025
2024
£
£


Foregin exchange diffences
372,093
-

372,093
-


10.


Interest payable and similar expenses

2025
2024
£
£


Bank interest payable
2,675,976
2,636,602

Bank commitment fees
25,669
33,611

Bank arrangement fees
114,015
121,349

Foreign exchange differences
-
275,311

2,815,660
3,066,873


11.


Loss on financial instruments designated as fair value through profit or loss

2025
2024
£
£

Fair value loss on financial instruments
1,441,601
379,237

1,441,601
379,237


Page 30

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

12.


Taxation


2025
2024
£
£

Corporation tax


Current tax on profits for the year
23,206
4,811

Adjustments in respect of previous periods
-
(2,635)


23,206
2,176


Total current tax
23,206
2,176


Taxation on profit on ordinary activities
23,206
2,176

Factors affecting tax charge for the year

The tax assessed for the year is lower than (2024 - lower than) the standard rate of corporation tax in the UK of 25% (2024 - 25%). The differences are explained below:

2025
2024
£
£


Profit on ordinary activities before tax
2,955,231
1,107,505


Profit on ordinary activities multiplied by standard rate of corporation tax in the UK of 25% (2024 - 25%)
738,808
276,876

Effects of:


Expenses not deductible for tax purposes, other than goodwill amortisation and impairment
11,976
23,761

Capital allowances for year in excess of depreciation
1,856,619
1,891,622

Non taxable income
(2,619,472)
(2,228,116)

Deferred tax not recognised
29,870
35,857

Tonnage tax
5,405
2,176

Total tax charge for the year
23,206
2,176


13.


Parent company profit for the year

The company has taken advantage of the exemption allowed under section 408 of the Companies Act 2006 and has not presented its own Statement of comprehensive income in these financial statements. The loss after tax of the parent company for the year was £136,020 (2024 - loss £136,166).

Page 31

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

14.


Tangible fixed assets

Group



Vessels
Fixtures and fittings
Drydocking expenditure
Computer equipment
Assets under construction
Total

£
£
£
£
£
£



Cost or valuation


At 1 January 2025
150,897,869
167,277
6,101,550
155,797
-
157,322,493


Additions
1,258,149
-
3,650,574
31,217
3,669,388
8,609,328


Transfers between classes
(419,504)
-
-
-
419,504
-



At 31 December 2025

151,736,514
167,277
9,752,124
187,014
4,088,892
165,931,821



Depreciation


At 1 January 2025
38,897,314
157,778
3,638,223
84,284
-
42,777,599


Charge for the year on owned assets
6,369,508
3,687
1,376,748
26,622
-
7,776,565



At 31 December 2025

45,266,822
161,465
5,014,971
110,906
-
50,554,164



Net book value



At 31 December 2025
106,469,692
5,812
4,737,153
76,108
4,088,892
115,377,657



At 31 December 2024
112,000,555
9,499
2,463,327
71,513
-
114,544,894

Page 32

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

           14.Tangible fixed assets (continued)


Company






Fixtures and fittings

£

Cost or valuation


At 1 January 2025
33,609



At 31 December 2025

33,609



Depreciation


At 1 January 2025
31,309


Charge for the year on owned assets
2,300



At 31 December 2025

33,609



Net book value



At 31 December 2025
-



At 31 December 2024
2,300






Page 33

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

15.


Fixed asset investments

Company





Investments in subsidiary companies

£



Cost or valuation


At 1 January 2025
68,233,995


Additions
3,422,593



At 31 December 2025

71,656,588



Impairment


At 1 January 2025
4,762,758



At 31 December 2025

4,762,758



Net book value



At 31 December 2025
66,893,830



At 31 December 2024
63,471,237


Subsidiary undertakings


The following were subsidiary undertakings of the company:

Name

 Registered office

Class of shares

Holding

Sentinel Crewing Limited
8th Floor, The Exchange 1, 62 Market Street, Aberdeen, AB11 5PJ
Ordinary
100%
Sentinel Marine Falkland Islands Limited
As above
Ordinary
100%
Cyan Sentinel Limited (formerly Sentinel Marine Limited)
As above
Ordinary
100%
Sentinel Offshore Vessels Limited
As above
Ordinary
100%
Sentinel Offshore Vessels 2 Limited
As above
Ordinary
100%
Sentinel Offshore Vessels 54 Limited
As above
Ordinary
100%
Sentinel Offshore Vessels Pte. Ltd
9 Raffles Place, #22-02, Republic Plaza, Singapore
Ordinary
100%

Page 34

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025
Subsidiary undertakings (continued)

The aggregate of the share capital and reserves as at 31 December 2025 and the profit or loss for the year ended on that date for the subsidiary undertakings were as follows:

Name
Aggregate of share capital and reserves
Profit/(Loss)
£
£

Sentinel Crewing Limited
45,188
18,285

Sentinel Marine Falkland Islands Limited
(23,843)
-

Cyan Sentinel Limited
95,400
36,721

Sentinel Offshore Vessels Limited
56,399,134
1,180,779

Sentinel Offshore Vessels 2 Limited
(8,947)
(1,450)

Sentinel Offshore Vessels 54 Limited
21,441,453
1,564,083

Sentinel Offshore Vessels Pte. Ltd
3,668,218
312,935


16.


Stocks

Group
Group
2025
2024
£
£

Fuel and lube
569,600
480,738

569,600
480,738


Page 35

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

17.


Debtors



Group
Group
Company
Company
2025
2024
2025
2024
£
£
£
£


Trade debtors
1,506,059
628,214
-
-

Amounts owed by group undertakings
-
-
30,000
40,548

Other debtors
84,244
29,116
24,221
2,404

Prepayments and accrued income
3,424,059
3,235,182
16,404
15,715

Financial instruments
671,974
2,113,575
-
-

5,686,336
6,006,087
70,625
58,667



18.


Cash and cash equivalents

Group
Group
Company
Company
2025
2024
2025
2024
£
£
£
£

Cash at bank and in hand
4,930,126
4,648,852
95,709
75,130

4,930,126
4,648,852
95,709
75,130



19.


Creditors: Amounts falling due within one year

Group
Group
Company
Company
2025
2024
2025
2024
£
£
£
£

Bank loans
5,760,112
5,672,210
-
-

Trade creditors
848,957
2,441,535
6,677
8,400

Amounts owed to group undertakings
1,853,522
-
4,682,713
4,518,829

Corporation tax
5,223
11,044
-
-

Other taxation and social security
87,637
70,599
-
-

Other creditors
27,660
19,815
-
-

Accruals and deferred income
2,218,372
2,026,723
47,996
43,900

10,801,483
10,241,926
4,737,386
4,571,129


Net obligations under finance leases are secured over their related assets.

Page 36

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

20.


Creditors: Amounts falling due after more than one year

Group
Group
2025
2024
£
£

Bank loans
38,607,072
44,711,215

Accruals and deferred income
190,667
117,551

38,797,739
44,828,766


The company has 5 loan facilities (2024 - 5), during the year all loan facilities have been extended and are now repayable quarterly up to December 2027. The loans bear interest at a rate of 3.15% above SONIA/SOFR.

The group bank funding is secured by a floating charge over all the assets of the company and there is a cross corporate guarantee between the following group companies; Sentinel Crewing Limited, Cyan Sentinel Limited, Sentinel Offshore Vessels Limited, Sentinel Offshore Vessels 54 Limited, Sentinel Offshore Holdings Limited and Sentinel Offshore Vessels Pte. Ltd. The cross company guarantee is in respect of total bank indebtedness which at the year ended amounted to the value of the bank term loan of £44,567,337 (2024 - £50,654,500).

The bank funding has a 1st marine mortgage securities over the vessels which the group holds.


21.


Financial instruments

Group
Group
Company
Company
2025
2024
2025
2024
£
£
£
£

Financial assets

Financial assets measured at fair value through profit or loss
5,602,100
6,762,427
66,989,539
63,546,367

Financial assets that are debt instruments measured at amortised cost
1,590,303
657,330
54,221
42,952

7,192,403
7,419,757
67,043,760
63,589,319


Financial liabilities

Financial liabilities measured at amortised cost
(48,734,585)
(54,140,799)
(4,737,386)
(4,571,129)


Financial assets measured at fair value through profit or loss comprise investments, cash and bank and financial instruments.


Financial assets that are debt instruments measured at amortised cost comprise trade debtors, amounts owed by group undertakings and other debtors.


Financial liabilities measured at amortised cost comprise trade creditors, bank loans, amounts owed to group undertakings, accruals and other creditors.

Page 37

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

22.


Share capital

2025
2024
£
£
Allotted, called up and fully paid



62,357,446 (2024 - 58,934,853) Ordinary shares of £1 each
62,357,446
58,934,853
81 (2024 - 81) A Ordinary shares of £1 each
81
81

62,357,527

58,934,934


During the year 3,422,593 Ordinary shares of £1 were issued at par


23.


Reserves

Profit and loss account

The profit and loss account reserve represents accumulative profits and losses net of dividends and other adjustments.


24.


Capital commitments




At 31 December 2025 the Group and company had capital commitments as follows:


Group
Group
2025
2024
£
£

Contracted for but not provided in these financial statements
15,661,988
-

15,661,988
-


25.


Pension commitments

The group and company contributes to a defined contribution pension plan for all qualifying employees. The assets of the scheme are held separately from those of the group in an independently administered fund. The charge to the profit and loss in respect of defined contribution schemes during the year was £131,572 (2024 - £116,203). There were outstanding contributions of £nil (2024 - £nil) at the year end.

Page 38

 
SENTINEL OFFSHORE HOLDINGS LIMITED
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

26.


Commitments under operating leases

At 31 December 2025 the Group and the company had future minimum lease payments due under non-cancellable operating leases for each of the following periods:


Group
Group
Company
Company
2025
2024
2025
2024
£
£
£
£

Not later than 1 year
204,156
191,380
90,300
90,300

Later than 1 year and not later than 5 years
357,287
464,579
158,025
248,325

561,443
655,959
248,325
338,625


27.


Related party transactions

During the year the group expensed remuneration to key management personnel of £716,287 (2024 - £472,120).

Group

During the year the group made sales of £330,800 (2024 - £291,935), recharged expenses of £Nil (2024 - £Nil) and made purchases of £14,459,665 (2024 - £13,946,361) from companies with a common director. At the year end amounts of £6,713 (2024 - £119,243) were still outstanding.


28.


Controlling party

The company considers its ultimate beneficial owner to be Seraya Management Pte. Ltd..  

Page 39