Caseware UK (AP4) 2024.0.164 2024.0.164 2024-09-302024-09-3053truetruetruetruetruetrue2023-10-01falseThe principal activity of the company is that of specialist consultancy services in Geo-technical, environmental, mining and Civil engineering.52falsefalse 06328315 2023-10-01 2024-09-30 06328315 2022-10-01 2023-09-30 06328315 2024-09-30 06328315 2023-09-30 06328315 2022-10-01 06328315 c:CompanySecretary1 2023-10-01 2024-09-30 06328315 c:Director2 2023-10-01 2024-09-30 06328315 c:Director3 2023-10-01 2024-09-30 06328315 c:Director4 2023-10-01 2024-09-30 06328315 c:RegisteredOffice 2023-10-01 2024-09-30 06328315 d:Buildings d:ShortLeaseholdAssets 2023-10-01 2024-09-30 06328315 d:Buildings d:ShortLeaseholdAssets 2024-09-30 06328315 d:Buildings d:ShortLeaseholdAssets 2023-09-30 06328315 d:MotorVehicles 2023-10-01 2024-09-30 06328315 d:MotorVehicles 2024-09-30 06328315 d:MotorVehicles 2023-09-30 06328315 d:MotorVehicles d:OwnedOrFreeholdAssets 2023-10-01 2024-09-30 06328315 d:FurnitureFittings 2023-10-01 2024-09-30 06328315 d:FurnitureFittings 2024-09-30 06328315 d:FurnitureFittings 2023-09-30 06328315 d:FurnitureFittings d:OwnedOrFreeholdAssets 2023-10-01 2024-09-30 06328315 d:OfficeEquipment 2023-10-01 2024-09-30 06328315 d:OfficeEquipment 2024-09-30 06328315 d:OfficeEquipment 2023-09-30 06328315 d:OfficeEquipment d:OwnedOrFreeholdAssets 2023-10-01 2024-09-30 06328315 d:OwnedOrFreeholdAssets 2023-10-01 2024-09-30 06328315 d:CurrentFinancialInstruments 2024-09-30 06328315 d:CurrentFinancialInstruments 2023-09-30 06328315 d:CurrentFinancialInstruments d:WithinOneYear 2024-09-30 06328315 d:CurrentFinancialInstruments d:WithinOneYear 2023-09-30 06328315 e:UnitedKingdom 2023-10-01 2024-09-30 06328315 e:UnitedKingdom 2022-10-01 2023-09-30 06328315 e:RestEuropeOutsideUK 2023-10-01 2024-09-30 06328315 e:RestEuropeOutsideUK 2022-10-01 2023-09-30 06328315 e:RestWorldOutsideUK 2023-10-01 2024-09-30 06328315 e:RestWorldOutsideUK 2022-10-01 2023-09-30 06328315 d:UKTax 2023-10-01 2024-09-30 06328315 d:UKTax 2022-10-01 2023-09-30 06328315 d:ShareCapital 2024-09-30 06328315 d:ShareCapital 2023-09-30 06328315 d:ShareCapital 2022-10-01 06328315 d:OtherMiscellaneousReserve 2024-09-30 06328315 d:OtherMiscellaneousReserve 2023-09-30 06328315 d:OtherMiscellaneousReserve 2022-10-01 06328315 d:RetainedEarningsAccumulatedLosses 2023-10-01 2024-09-30 06328315 d:RetainedEarningsAccumulatedLosses 2024-09-30 06328315 d:RetainedEarningsAccumulatedLosses 2022-10-01 2023-09-30 06328315 d:RetainedEarningsAccumulatedLosses 2023-09-30 06328315 d:RetainedEarningsAccumulatedLosses 2022-10-01 06328315 c:OrdinaryShareClass1 2023-10-01 2024-09-30 06328315 c:OrdinaryShareClass1 2024-09-30 06328315 c:OrdinaryShareClass1 2023-09-30 06328315 c:FRS102 2023-10-01 2024-09-30 06328315 c:Audited 2023-10-01 2024-09-30 06328315 c:FullAccounts 2023-10-01 2024-09-30 06328315 c:PrivateLimitedCompanyLtd 2023-10-01 2024-09-30 06328315 d:WithinOneYear 2024-09-30 06328315 d:WithinOneYear 2023-09-30 06328315 d:BetweenOneFiveYears 2024-09-30 06328315 d:BetweenOneFiveYears 2023-09-30 06328315 d:AcceleratedTaxDepreciationDeferredTax 2024-09-30 06328315 d:AcceleratedTaxDepreciationDeferredTax 2023-09-30 06328315 f:PoundSterling 2023-10-01 2024-09-30 06328315 e:UnitedStates 2023-10-01 2024-09-30 xbrli:shares iso4217:GBP xbrli:pure

Registered number: 06328315










COFFEY GEOTECHNICS LIMITED










ANNUAL REPORT AND FINANCIAL STATEMENTS

FOR THE YEAR ENDED 30 SEPTEMBER 2024

 
COFFEY GEOTECHNICS LIMITED
 

COMPANY INFORMATION


Directors
B Teufele 
R A Lemmon 
D M Smith 




Company secretary
L MacCormack



Registered number
06328315



Registered office
1 Northfield Road

Reading

RG1 8AH




Independent auditor
James Cowper Kreston Audit
Chartered Accountants and Statutory Auditor

Reading Bridge House

George Street

Reading

Berkshire

RG1 8LS





 
COFFEY GEOTECHNICS LIMITED
 

CONTENTS



Page
Strategic report
1 - 3
Directors' report
4 - 5
Independent auditor's report
6 - 8
Statement of comprehensive income
9
Balance sheet
10
Statement of changes in equity
11
Notes to the financial statements
12 - 22


 
COFFEY GEOTECHNICS LIMITED
 

STRATEGIC REPORT
FOR THE YEAR ENDED 30 SEPTEMBER 2024

Introduction
 
The directors present their strategic report for the year ended 30th September 2024.

Business review
 
Coffey, a Tetra Tech Company is a ground engineering design consultancy, delivering technical excellence to manage complex risks for our clients – providing value throughout the asset lifecycle in the transport and property infrastructure, water, energy and resources sectors.
We provide all aspects of ground engineering consultancy services for clients both in the UK and across the globe with access to thousands of specialists worldwide. Coffey and Tetra Tech have been relied on for more than five decades to successfully deliver programmes in partnership with our clients, major contractors and other professional service providers.
We operate from three locations in the UK, being Manchester, Harrogate and Reading.
The 2024 financial year continued the strong post-pandemic performance of the business. Whilst the gross revenue dropped by 11% this was primarily due to a reduction in subcontractor costs. Revenue net of subcontractor costs remained in line with 2023 at £6.2m. Increased costs of staff & technical software led to a reduction in operating profit to £810,000, a fall of 12% when compared to 2023, but remained a strong performance representing a 13% return on net revenue.
Key to our success is our focus on technical excellence and the continued satisfaction of our customers.  We monitor customer satisfaction through our accredited Integrated Management System, acting on all feedback received.  We are working on alternative methods of monitoring customer satisfaction to ensure that we continually improve our service offering.

Principal risks and uncertainties
 
Employee recruitment & retention – the employment market remains fiercely competitive in the sector, which has led to difficulties in both recruiting & retaining staff. This has also driven an upward pressure on employee costs and reduced operating profit in the year.
• Reduction in government spending on infrastructure – HS2 has been our largest source of revenue for the last 4 financial years. With the anticipated reduction in workflow from this, and other road & rail projects in the UK, the business has worked to mitigate this by exploring different market segments which are showing growth.
• Reputational risk – the company has built a solid client base through our focus on technical excellence. This is maintained through extensive training and mentoring of junior staff by some of the foremost experts in the field.
• Liquidity risk – the risk that the business would be unable to meet our working capital commitments. This is mitigated by extensive cashflow forecasting which are managed by the Group treasury department. There are currently substantial sums of excess cash from operations held by Group treasury, which the business can access when required.
• Credit risk – this includes bank deposits & trade receivables, and the primary risk is with trade receivables. This is closely monitored to ensure that exposure is limited, and credit checks are undertaken on clients on an ongoing basis. The figures in the balance sheet are net of allowances for doubtful receivables.
• Environmental & health & safety risk – the business faces increased regulatory requirements in both environmental reporting and health & safety laws. This is managed & mitigated through our Integrated Management System which is ISO 9001/14001/45001 accredited.

Page 1

 
COFFEY GEOTECHNICS LIMITED
 

STRATEGIC REPORT (CONTINUED)
FOR THE YEAR ENDED 30 SEPTEMBER 2024

Future outlook
 
No significant changes to the way the business operates are expected in the near future, although rebranding to match our parent company will be considered further as part of ongoing strategy developments.
The annual operating plan for the company forecast a similar return for the financial year 2025 as achieved in 2024. The primary obstacle to achieving this will be staff recruitment & retention and the wider market conditions. 
Whilst the most recent government budget indicates a reduction in spending on infrastructure there remain areas with significant growth, which the company have focused our business development activities on. 
This has provided strong growth in 2024 in the energy & water market. We are currently designing the first new reservoir   to be built in the UK for 40 years and with several more planned this puts us in a strong position for the future. This project is the largest the company has ever undertaken and is forecast to provide substantial revenue for the next 5 years. 

Environmental, social & governance
 
We aim to provide stakeholders with an overview of our environmental, social, and governance performance.  We also aim to highlight key initiatives, outcomes, and areas for improvement.  We note that we do not meet the ESG reporting threshold (companies that are publicly 'quoted' or 'listed', whose annual turnover exceeds £500 million, or who have more than 500 employees), however, we actively follow the principles of ESG and have Environment & Sustainability and Social Value Policies.
We are a leading geotechnical design consultant and provide expertise in a range of disciplines including geotechnical engineering, engineering geology, mining, and hydrogeology.  We recognise our obligation to manage the impact of our services on the environment. We endeavour to limit our impact where possible by complying with all relevant environmental legislation.
The Company is committed to reducing its carbon footprint arising from carbon emissions in the workplace and from business travel as well as considering the wider impact of our technical designs.  We are committed to achieving Net Zero emissions by 2050.  We have a Carbon Reduction Plan aligned to the Science Based Targets (SBTi) committed to by the overarching Tetra Tech group. The commitment is to reduce absolute Scope 1, 2 and 3 GHG emissions 50% by 2030 from a 2021 baseline year, and that 60% of suppliers by spend covering purchased goods and services will have science-based targets by 2027.  We monitor Scope 1, 2 & 3 emissions for our three operational locations.  All offices are leased but we work with our landlords towards reducing emissions. 
We comply with all relevant environmental legislation including the Energy Saving Opportunities Scheme (ESOS).  Due to our operational size, our ESOS data is submitted as part of an aggregated submission of the smaller Tetra Tech entities in the UK.  We have undertaken energy surveys within our offices to better understand the feasibility for delivering energy savings through optimisation, retro-fit, plant upgrade, and renewable generation and are monitoring our progress against our submitted ESOS Action Plan. 
We will review measures to reduce carbon emissions and save energy alongside review of our progress towards the targets we have established. 
Social Value is important to us and to our key clients, and we strive actively to support the profession and the wider community, especially local to our offices and key projects.  We record the initiatives we’re involved in on a variety of portals, to demonstrate Social Value to our clients and to feed into our sustainability reporting.  
The governance of ESG initiatives sits under our accredited IMS system and leadership at the highest level.  As a business we continue to learn and respond to ESG requirements both legislated and to meet the needs of the company, our clients, and wider supply chain.

Page 2

 
COFFEY GEOTECHNICS LIMITED
 

STRATEGIC REPORT (CONTINUED)
FOR THE YEAR ENDED 30 SEPTEMBER 2024


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



D M Smith
Director
Date: 19 June 2025

Page 3

 
COFFEY GEOTECHNICS LIMITED
 

 
DIRECTORS' REPORT
FOR THE YEAR ENDED 30 SEPTEMBER 2024

The directors present their report and the financial statements for the year ended 30 September 2024.

Directors

The directors who served during the year were:

B Teufele 
R A Lemmon 
D M Smith 

Directors' responsibilities statement

The directors are responsible for preparing the Strategic report, the Directors' report and the 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 of the profit or loss of the Company for that period.

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


select suitable accounting policies for the Company'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 Company 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 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 hence for taking reasonable steps for the prevention and detection of fraud and other irregularities.

Results and dividends

The loss for the year, after taxation, amounted to £61k (2023 - profit £907 k).

The directors are satisfied with the performance of the company during this period. The directors do not recommend a final dividend (2023: £Nil).

Future developments

Details of future developments can be found in the Strategic Report on pages 1 to 4.

Disclosure of information to auditor

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's auditor is 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's auditor is aware of that information.

Page 4

 
COFFEY GEOTECHNICS LIMITED
 

 
DIRECTORS' REPORT (CONTINUED)
FOR THE YEAR ENDED 30 SEPTEMBER 2024

Post balance sheet events

There have been no significant events affecting the Company since the year end.

Auditor

The auditor, James Cowper Kreston Auditwill 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.
 



D M Smith
Director
Date: 19 June 2025

Page 5

 
COFFEY GEOTECHNICS LIMITED
 

 
INDEPENDENT AUDITOR'S REPORT TO THE MEMBERS OF COFFEY GEOTECHNICS LIMITED
 

Opinion


We have audited the financial statements of Coffey Geotechnics Limited (the 'Company') for the year ended 30 September 2024, which comprise the Statement of comprehensive income, the Balance sheet, the 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 Company's affairs as at 30 September 2024 and of its 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 Auditor's responsibilities for the audit of the financial statements section of our report. We are independent of the Company 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 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.


Other information


The other information comprises the information included in the Annual Report other than the financial statements and our Auditor's 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.


Page 6

 
COFFEY GEOTECHNICS LIMITED
 

 
INDEPENDENT AUDITOR'S REPORT TO THE MEMBERS OF COFFEY GEOTECHNICS LIMITED (CONTINUED)


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 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 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 Company and its environment obtained in the course of the audit, we have not identified material misstatements in the 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, or returns adequate for our audit have not been received from branches not visited by us; or
the 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 4, 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 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 Company or to cease operations, or have no realistic alternative but to do so.


Page 7

 
COFFEY GEOTECHNICS LIMITED
 

 
INDEPENDENT AUDITOR'S REPORT TO THE MEMBERS OF COFFEY GEOTECHNICS LIMITED (CONTINUED)


Auditor's 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 Auditor's 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 financial statements.


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.

Enquiry of management and those charged with governance around actual and potential litigation and claims;
Enquiry of management and those charged with governance to identify any material instances of non-compliance with laws and regulations;
Reviewing financial statement disclosures and testing to supporting documentation to assess compliance with applicable laws and regulations.
Performing audit work over the risk of management override of controls, including testing of journal entries and other adjustments for appropriateness, evaluating the business rationale of significant transactions outside the normal course of business and reviewing accounting estimates for bias.


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 Auditor's report.


Use of our report
 

This report is made solely to the Company's member 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 member those matters we are required to state to them in an Auditor's 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 member for our audit work, for this report, or for the opinions we have formed.





Alexander Peal BSc(Hons) FCA DChA (Senior Statutory Auditor)
  
for and on behalf of
James Cowper Kreston Audit
 
Chartered Accountants and Statutory Auditor
  
Reading Bridge House
George Street
Reading
Berkshire
RG1 8LS

19 June 2025
Page 8

 
COFFEY GEOTECHNICS LIMITED
 

STATEMENT OF COMPREHENSIVE INCOME
FOR THE YEAR ENDED 30 SEPTEMBER 2024

2024
2023
£000
£000

  

Turnover
 4 
7,162
8,001

Cost of sales
  
(3,488)
(4,395)

Gross profit
  
3,674
3,606

Administrative expenses
  
(2,864)
(2,691)

Operating profit
 5 
810
915

Tax on profit
 9 
(871)
(8)

(Loss)/profit for the financial year
  
(61)
907

There was no other comprehensive income for 2024 (2023:£NIL).

The notes on pages 12 to 22 form part of these financial statements.

Page 9

 
COFFEY GEOTECHNICS LIMITED
REGISTERED NUMBER: 06328315

BALANCE SHEET
AS AT 30 SEPTEMBER 2024

2024
2023
Note
£000
£000

Fixed assets
  

Tangible assets
 10 
73
87

  
73
87

Current assets
  

Debtors: amounts falling due within one year
 11 
5,897
6,406

Cash at bank and in hand
 12 
492
89

  
6,389
6,495

Creditors: amounts falling due within one year
 13 
(1,142)
(1,201)

Net current assets
  
 
 
5,247
 
 
5,294

Total assets less current liabilities
  
5,320
5,381

  

Net assets
  
5,320
5,381


Capital and reserves
  

Called up share capital 
 15 
7,955
7,955

Other reserves
  
146
146

Profit and loss account
  
(2,781)
(2,720)

  
5,320
5,381


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




D M Smith
Director
Date: 19 June 2025

The notes on pages 12 to 22 form part of these financial statements.

Page 10

 
COFFEY GEOTECHNICS LIMITED
 

STATEMENT OF CHANGES IN EQUITY
FOR THE YEAR ENDED 30 SEPTEMBER 2024


Called up share capital
Other reserves
Profit and loss account
Total equity

£000
£000
£000
£000


At 1 October 2022
7,955
146
(3,627)
4,474



Profit for the year
-
-
907
907



At 1 October 2023
7,955
146
(2,720)
5,381



Loss for the year
-
-
(61)
(61)


At 30 September 2024
7,955
146
(2,781)
5,320


The notes on pages 12 to 22 form part of these financial statements.

Page 11

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

1.


General information

Coffey Geotechnics Limited is a private company limited by share capital and incorporated in England and Wales. The principal activity of the company is that of specialist consultancy services in geo-technical, environmental, mining and civil engineering. The registered office is 1 Northfield Road, Reading, RG1 8AH. The principal place of trading is Atlantic House, Atlas Business Park, Wythenshawe, Manchester M22 5PR.

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 (FRS 102) and the Companies Act 2006.
The directors have a reasonable expectation that the Company has adequate resource to continue in operational existence for at least 12 months from the date of approval of the financial statements. Thus the directors continue to adopt the going concern basis of accounting in preparing the financial statements.
The preparation of financial statements in compliance with FRS 102 requires the use of certain critical accounting estimates. It also requires management to exercise judgment in applying the Company's accounting policies (see Note 3).

The following principal accounting policies have been applied:

 
2.2

Financial Reporting Standard 102 - reduced disclosure exemptions

The Company has taken advantage of the following disclosure exemptions in preparing these financial statements, as permitted by the FRS 102 "The Financial Reporting Standard applicable in the UK and Republic of Ireland":
the requirements of Section 7 Statement of Cash Flows;
the requirements of Section 3 Financial Statement Presentation paragraph 3.17(d);
the requirements of Section 11 Financial Instruments paragraphs 11.42, 11.44 to 11.45, 11.47, 11.48(a)(iii), 11.48(a)(iv), 11.48(b) and 11.48(c);
the requirements of Section 12 Other Financial Instruments paragraphs 12.26 to 12.27, 12.29(a), 12.29(b) and 12.29A;
the requirements of Section 33 Related Party Disclosures paragraph 33.7.

This information is included in the consolidated financial statements of Tetra Tech Inc as at 30 September 2024 and these financial statements may be obtained from their website at https://investor.tetratech .com..

Page 12

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

2.Accounting policies (continued)

 
2.3

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 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'.

 
2.4

Revenue

Revenue is recognised to the extent that it is probable that the economic benefits will flow to the Company and the revenue can be reliably measured. Revenue is measured as the fair value of the consideration received or receivable, excluding discounts, rebates, value added tax and other sales taxes. The following criteria must also be met before revenue is recognised:

Rendering of services

Revenue from a contract to provide services is recognised in the period in which the services are provided in accordance with the stage of completion of the contract when all of the following conditions are satisfied:
the amount of revenue can be measured reliably;
it is probable that the Company will receive the consideration due under the contract;
the stage of completion of the contract at the end of the reporting period can be measured reliably; and
the costs incurred and the costs to complete the contract can be measured reliably.

 
2.5

Operating leases: the Company as lessee

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.

Page 13

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

2.Accounting policies (continued)

 
2.6

Pensions

Defined contribution pension plan

The Company operates a defined contribution plan for its employees. A defined contribution plan is a pension plan under which the Company pays fixed contributions into a separate entity. Once the contributions have been paid the Company 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 Company in independently administered funds.

 
2.7

Current and deferred taxation

The tax expense for the year comprises current and deferred tax. 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 operates and generates 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; and
Any deferred tax balances are reversed if and when all conditions for retaining associated tax allowances have been met.

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.

 
2.8

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.

Page 14

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

2.Accounting policies (continued)


2.8
Tangible fixed assets (continued)

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:

Short-term leasehold property
-
20%
straight line
Motor vehicles
-
33%
straight line
Fixtures and fittings
-
25%
straight line
Office equipment
-
20%
straight line

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.

 
2.9

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.

 
2.10

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.

 
2.11

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.


3.


Judgments in applying accounting policies and key sources of estimation uncertainty

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 underlying assumptions are reviewed on an ongoing basis. During the year there were no critical accounting judgements made by the directors.
Key sources of estimation uncertainty
Long-term projects
The directors have to estimate the costs to completion on long-term projects. The progress on all projects is actively reviewed with project managers and directors during the monthly and quarterly forecasting cycle. Subsequent results achieved are measured against these forecasts to ensure the process is robust, and the annual impairment review of goodwill is based on the same projections.

Page 15

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

4.


Turnover

The whole of the turnover is attributable to rendering the services which are the one principal activity of the
company.

Analysis of turnover by country of destination:

2024
2023
£000
£000

United Kingdom
6,681
7,136

Rest of Europe
19
73

Rest of the world
462
792

7,162
8,001



5.


Operating profit

The operating profit is stated after charging:

2024
2023
£000
£000

Depreciation of tangible fixed assets
40
34

Exchange differences
50
43

Other operating lease rentals
143
153

Defined pension contributions
133
119


6.


Auditor's remuneration

During the year, the Company obtained the following services from the Company's auditor:


2024
2023
£000
£000

Fees payable to the Company's auditor for the audit of the Company's financial statements
15,400
15,000

Page 16

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

7.


Employees

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


2024
2023
£000
£000

Wages and salaries
2,955
2,861

Social security costs
304
328

Cost of defined contribution scheme
133
119

3,392
3,308


The average monthly number of employees, including directors, during the year was 52 (2023 - 53).


8.


Directors' remuneration

2024
2023
£000
£000

Directors' emoluments
166
212

Company contributions to defined contribution pension schemes
6
5

172
217


The highest paid director received remuneration of £147k (2023 - £100k).

The value of the Company's contributions paid to a defined contribution pension scheme in respect of the highest paid director amounted to £6k (2023 - £5k).


9.


Taxation


2024
2023
£000
£000

Corporation tax


Current tax on profits for the year
22
-

Adjustments in respect of previous periods
110
-


Total current tax
132
-

Deferred tax


Origination and reversal of timing differences
180
7

Adjustment in respect of previous years
559
1

Total deferred tax
739
8


Taxation on profit on ordinary activities
871
8
Page 17

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024
 
9.Taxation (continued)


Factors affecting tax charge for the year

The tax assessed for the year is higher than (2023 - lower than) the standard rate of corporation tax in the UK of 25% (2023 - 22.01%). The differences are explained below:

2024
2023
£000
£000


Profit on ordinary activities before tax
810
915


Profit on ordinary activities multiplied by standard rate of corporation tax in the UK of 25% (2023 - 22.01%)
203
201

Effects of:


Expenses not deductible for tax purposes, other than goodwill amortisation and impairment
22
-

Adjustments to tax charge in respect of prior periods
646
-

Tax rate changes
-
1

Effects of group relief/ other reliefs
-
(194)

Total tax charge for the year
871
8


Factors that may affect future tax charges

There were no material factors that may affect future tax charges.

Page 18

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

10.


Tangible fixed assets





Short-term leasehold property
Motor vehicles
Fixtures and fittings
Office equipment
Total

£000
£000
£000
£000
£000



Cost or valuation


At 1 October 2023
26
35
351
178
590


Additions
-
-
-
26
26


Disposals
-
-
-
(62)
(62)



At 30 September 2024

26
35
351
142
554



Depreciation


At 1 October 2023
24
2
348
129
503


Charge for the year 
1
7
1
31
40


Disposals
-
-
-
(62)
(62)



At 30 September 2024

25
9
349
98
481



Net book value



At 30 September 2024
1
26
2
44
73



At 30 September 2023
2
33
3
49
87

Page 19

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

11.


Debtors

2024
2023
£000
£000


Trade debtors
851
806

Amounts owed by group undertakings
3,932
4,106

Other debtors
126
3

Prepayments and accrued income
879
644

Deferred taxation
109
847

5,897
6,406



12.


Cash and cash equivalents

2024
2023
£000
£000

Cash at bank and in hand
492
89



13.


Creditors: Amounts falling due within one year

2024
2023
£000
£000

Trade creditors
314
406

Other taxation and social security
318
258

Other creditors
229
258

Accruals and deferred income
281
279

1,142
1,201


Page 20

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

14.


Deferred taxation




2024


£000






At beginning of year
847


Charged to profit or loss
(738)



At end of year
109

The deferred tax asset is made up as follows:

2024
2023
£000
£000


Losses and other deductions
109
847

109
847


15.


Share capital

2024
2023
£000
£000
Allotted, called up and fully paid



7,955,000 (2023 - 7,955,000) Ordinary shares of £1.00 each
7,955
7,955



16.


Pension commitments

The company operates a defined contribution pension scheme. The pension cost charge for the period represents contributions payable by the Company to the scheme and amounted to £133,083 (2023: £119,287)
As at 30 September 2024 contributions amounting to £31,418 (2023: £24,873) were payable to the scheme and are included in creditors.


17.


Commitments under operating leases

At 30 September 2024 the Company had future minimum lease payments due under non-cancellable operating leases for each of the following periods:

2024
2023
£000
£000


Not later than 1 year
135
66

Later than 1 year and not later than 5 years
388
242

523
308

Page 21

 
COFFEY GEOTECHNICS LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2024

18.


Related party transactions

The company is a wholly owned subsidiary of Tetra Tech UK Holdings Limited and has taken advantage of the exemption contained in FRS102.33.1A not to disclose transactions with Tetra Tech UK Limited or other wholly owned subsidiaries within the group.


19.


Controlling party

The company is a subsidiary undertaking of Tetra Tech Inc, a company incorporated in the USA who is also the ultimate controlling party.
The largest group in which the results of the Company are consolidated is that headed by Tetra Tech Inc3475 East Foothill Boulevard, Pasadena, California, USA. No other group financial statements include the results of the Company. The consolidated financial statements of the group are available to the public and may be obtained from https://investor.tetratech .com.


Page 22