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Registration number: 02928764

Spencer Quantum Limited

Annual Report and Financial Statements

for the Year Ended 31 March 2025

 

Spencer Quantum Limited

Contents

Company Information

1

Strategic Report

2 to 5

Directors' Report

6

Statement of Directors' Responsibilities

7

Independent Auditor's Report

8 to 11

Profit and Loss Account

12

Balance Sheet

13

Statement of Changes in Equity

14

Notes to the Financial Statements

15 to 27

 

Spencer Quantum Limited

Company Information

Directors

T G J Barton

I R Evans

F Herlihy

E S Hodges

H G John

C Jukes

J Ludgate

R McDermott

A A Ryder

I H Strudwick

D Thomas

P E Willis

Company secretary

S Evans

Registered office

Spring Lodge
172 Chester Road
Helsby
Cheshire
WA6 0AR

Auditors

UHY Ross Brooke
Chartered Accountants and Registered Auditors
Suite I Windrush Court
Abingdon Business Park
Abingdon
Oxfordshire
OX14 1SY

 

Spencer Quantum Limited

Strategic Report for the Year Ended 31 March 2025

The directors present their strategic report for the year ended 31 March 2025.

Principal activity

The principal activity of the company is the provision of horticultural and landscaping services.

Fair review of the business

The company is based in South Wales and specialises in land management and geotechnical services. The company offers site clearance, temporary roadways, ground investigation, peat land restoration, river restoration, slope stabilisation, soil nailing and the supply of biomass. The company has been trading for over 30 years and has built a strong reputation, being recognised for its high quality of work and ability to provide innovative solutions when faced with challenging conditions. The company is known for its versatility and agility allowing customers to put trust in the company to complete emergency and reactive works.

The company joined RSK Group in August 2022 and has capitalised on the synergy opportunities available as part of the group, working with other RSK companies on projects within the renewable energy, utilities, and water sectors

RSK Group Limited, the ultimate parent of the Company, is a holding company, but through its subsidiary companies the RSK Group (“RSK”) is a global leader in the delivery of sustainable solutions. Comprised of over two hundred subsidiary companies engaged in environmental, sustainability and engineering fields, RSK is focused on providing services to public and private sector clients that assist them in meeting the United Nations’ Sustainable Development Goals. This includes research, consultancy and technical services in sectors ranging from water, food and drink, infrastructure, urban development, mining and waste.

Results for the year

Turnover for the year ended 31 March 2025 was £11.3m, a significant increase on the previous year driven by the acquisition of the trade and assets of Quantum Geotechnic Limited part way through the previous financial year in addition to organic growth (2024: £7.2m). Operating profit for the year ended 31 March 2025 was £1.0m (2024: £41,607).

Key performance indicators

The directors monitor several Key Performance Indicators (KPIs), and debate the company performance relative to those KPI at board meetings and divisional meetings. Examples of KPIs that are monitored include:

- Carbon Emissions;
- Training;
- Net Fee income;
- Accidents and Near Misses;
- Positive Interventions to improve safety performance;
- Customer Feedback - both praise and complaints;
- Staff Turnover;
- Utilisation of Staff;
- Gender Pay Gap;
- Cash at Bank; and
- Debtor and Creditor days.

The directors are pleased to report that performance of the company in respect of all KPIs monitored is satisfactory.

 

Spencer Quantum Limited

Strategic Report for the Year Ended 31 March 2025

Corporate responsibility

RSK is a diverse group of environmental, engineering and technical services businesses, connected by a shared commitment to finding environmental and socially sustainable ways to fix challenging problems. In doing so, we have found commercial success while making a positive contribution to the world around us. Spencer Quantum supports the wider group’s ambitions through its service delivery to clients and corporate responsibility and sustainability activities.

Sustainability in all that we do
RSK has recognised and championed the importance of environmental and social impact since its inception over 30 years ago, with “promoting the concept of sustainability in all that we do” being one of the group’s nine business principles.

As a fast-growing global business, RSK can play a part in tackling the environmental, economic, and social challenges faced around the world. Our work is aligned with the United Nations’ 17 Sustainable Development Goals (SDGs), a universal call to action to end poverty, protect the planet and ensure that all people enjoy peace and prosperity. It is not just about climate action, but it is also about providing affordable and clean energy, sustainable infrastructure, protecting life on land and below water, ending poverty and famine, and ensuring water supply and sanitation are available to all people.

Governments, businesses, organisations and individuals are embracing these goals, seeking the support from businesses, like those within RSK, to help them play their part. These fundamental drivers will have great impact on the RSK Group and Spencer Quantum in the future, both on how we operate ourselves, but also how we support our clients.

Our holistic strategy
Our Sustainability Route Map integrates business and sustainability performance into a holistic strategy structured around five key pillars: safety, health and quality; our people and ethics; environment and communities; our clients and suppliers; financial and governance.

These five pillars provide the framework to align our business strategy to the SDGs and are key to our business’s success. To measure our progress, the Route Map sets out clear milestones each year which keep us moving towards our overarching goals.

 

Spencer Quantum Limited

Strategic Report for the Year Ended 31 March 2025

Employees

The directors recognise that our people are the key to our success as an organisation, and we strive to engage with all our employees, making sure everyone is involved in the development of our business and is proud to be part of it.

Equal opportunities
The Company is committed to equality, diversity and inclusion which is core to our company culture. This is integral to the success of our business and supports our corporate responsibility and sustainability efforts. To help the Company fully embrace equality, diversity and inclusion, The Company has pledged the following:
• Champion equality, diversity and inclusion from the top of the organisation.
• Acknowledge and tackle unconscious bias.
• Communicate and educate about the importance of equality, diversity and inclusion at all levels of our business, making this part of our everyday conversations.
• Empower our workforce through the introduction of employee networks.

We believe in equal opportunities for all employees and applicants and oppose all forms of unlawful or unfair discrimination in relation to a protected characteristic. All employees and applicants, whether part time, full time or temporary, will be treated fairly and with respect.

The Company is committed to ensuring that every employee has a working environment that promotes dignity and respect, and where individual differences and contributions of employees are recognised and valued.

As directors it is also important to us that we look after the wellbeing of our employees, so we subscribe to the group’s wellbeing policy which is built on five interconnected wellbeing pillars: physical, mental, social, financial and environmental. This policy is delivered through a diverse calendar of activities aimed at engaging, educating and connecting employees.

Principal risks and uncertainties

The directors are required to identify risks that might adversely affect the Company's business in the medium and long-term. The directors have considered the risks to the business and means to manage those risks and have identified the following primary risks.

- Failure to maintain a sufficient employee resource at appropriate levels of seniority and experience. The directors recognise that having a sufficient resource to undertake projects is critical to the continued success of the company. To that end, we are committed to all the components of Investors In People and seek to be an employer of choice. We aim to hire the most talented of people; we communicate widely and openly to create a sense of community across the group; we provide learning and development opportunities; and we strive to empower every employee to meet their full potential. In this way we plan to look after our clients' needs in an exemplary fashion. The directors monitor people metrics, including retention statistics to identify any trends or issues.

- Termination of projects or failure to win work in our core markets. We strive to delight our clients and keep abreast of their requirements and expectations through regular communication, project reviews, client satisfaction surveys and wider market assessments. We want to work to the highest technical and health and safety standards and to these ends, we operate in accordance with ISO 9001, ISO 14001 and ISO 45001 and, where applicable, comply with the various specific industry codes of practice and standards.
 

 

Spencer Quantum Limited

Strategic Report for the Year Ended 31 March 2025

- Financial risk management. The company's operations expose it to a variety of financial risks and these risks need to be considered throughout the lifetime of a project. The directors operate an internal review process so that tenders are reviewed before submission to a client. Risk of late payment by clients and bad debts could result in the company having insufficient cash to pay suppliers in a timely fashion. The directors have considered this and have adequate working capital facilities, allowing for late payments by clients and pressure from creditors for more prompt settlement of accounts. A primary strategy employed by the directors to minimise financial risk is one of diversity of operations as set out above with a mix of services, clients, projects and geographical spread of operations.

- Global economy. Rising inflation and the risk of recession present risk to all businesses. To mitigate this risk, we remain as diverse as possible, strengthening our offer in sectors which we consider most resilient. The Company is also very nimble, able to make decisions very quickly and pivot to different market sectors when required. We closely manage costs to remain competitive in the marketplace.

Approved and authorised by the Board on 26 September 2025 and signed on its behalf by:
 

.........................................
A A Ryder
Director

 

Spencer Quantum Limited

Directors' Report for the Year Ended 31 March 2025

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

Directors of the company

The directors who held office during the year were as follows:

T G J Barton

A S Draper (resigned 31 March 2025)

I R Evans

E S Hodges

H G John

C Jukes

J Ludgate

R McDermott

A A Ryder

I H Strudwick

D Thomas

P E Willis

The following director was appointed after the year end:

F Herlihy (appointed 1 April 2025)

Dividends

In the financial year dividends of £500,000 were paid to RSK Environment Limited (2024: £7,000,000).

Disclosure of information to the auditors

Each director has taken steps that they ought to have taken as a director in order to make themselves aware of any relevant audit information and to establish that the company's auditors are aware of that information. The directors confirm that there is no relevant information that they know of and of which they know the auditors are unaware.

Approved and authorised by the Board on 26 September 2025 and signed on its behalf by:
 

.........................................
A A Ryder
Director

 

Spencer Quantum Limited

Statement of Directors' Responsibilities

The directors acknowledge their responsibilities for preparing the Annual 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 United Kingdom Generally Accepted Accounting Practice (United Kingdom Accounting Standards and applicable law). 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 and apply them consistently;

make judgements and accounting estimates that are reasonable and prudent;

state whether applicable United Kingdom Accounting Standards have been followed, subject to any material departures disclosed and explained in the financial statements; and

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 enable them to ensure that the financial statements comply with the Companies Act 2006. They 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.

 

Spencer Quantum Limited

Independent Auditor's Report to the Members of Spencer Quantum Limited

Opinion

We have audited the financial statements of Spencer Quantum Limited (the 'company') for the year ended 31 March 2025, which comprise the Profit and Loss Account, Balance Sheet, Statement of Changes in Equity, and Notes to the Financial Statements, including a summary of significant accounting policies. The 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 31 March 2025 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 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 UK, including the FRC’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 director's 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 original financial statements were 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 directors are responsible for the other information. The other information comprises the information included in the annual report, other than the financial statements and our auditor’s report thereon. Our 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.

In connection with our audit of the financial statements, 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 audit or otherwise appears to be materially misstated. If we identify such material inconsistencies or apparent material misstatements, we are required to determine whether there is a material misstatement in the financial statements or a material misstatement of the other information. 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.

 

Spencer Quantum Limited

Independent Auditor's Report to the Members of Spencer Quantum Limited

We have nothing to report in this regard.

Opinion on other matter 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 Directors' Report for the financial year for which the financial statements are prepared is consistent with the financial statements; and

the Strategic Report and 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 our 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 and the Directors' Report.

We have nothing to report in respect of the following matters where 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 Statement of Directors' Responsibilities [set out on page 7], 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.

Auditor 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.

The extent to which our procedures are capable of detecting irregularities, including fraud is detailed below:

 

Spencer Quantum Limited

Independent Auditor's Report to the Members of Spencer Quantum Limited

Our approach to identifying and assessing the risks of material misstatement in respect of irregularities, including fraud and non-compliance with laws and regulations, was as follows:

- the engagement partner ensured that the engagement team collectively had the appropriate competence, capabilities and skills to identify or recognise non-compliance with applicable laws and regulations;
- we identified the laws and regulations applicable to the company through discussions with directors and other management, and from our cumulative audit and commercial knowledge and experience of the company and the sector;
- we focused on specific laws and regulations which we considered may have a direct material effect on the financial statements or the operations of the company, including the Companies Act 2006, Taxation Legislation, General Data Protection Rules (GDPR), Anti-Bribery Act, Employment Law and Health & Safety legislation;
- we assessed the extent of compliance with the laws and regulations identified above through making enquiries of management and inspecting legal correspondence; and
- identified laws and regulations were communicated within the audit team regularly and the team remained alert to instances of non-compliance throughout the audit.

We assessed the susceptibility of the company’s financial statements to material misstatement, including obtaining an understanding of how fraud might occur, by:

- making enquiries of management as to where they considered there was susceptibility to fraud, their knowledge of actual, suspected, and alleged fraud; and
- considering the internal controls in place to mitigate risks of fraud and non-compliance with laws and regulations.

To address the risk of fraud through management bias and override of controls, we:

- performed analytical procedures to identify any unusual or unexpected relationships;
- tested journal entries to identify unusual transactions; and
- investigated the rationale behind significant or unusual transactions.

In response to the risk of irregularities and non-compliance with laws and regulations, we designed procedures which included, but were not limited to:

- agreeing financial statement disclosures to underlying supporting documentation;
- enquiring of management as to actual and potential litigation and claims; and
- reviewing correspondence with HMRC and analysing legal costs to ascertain if there have been instances of non-compliance with laws and regulations.

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 is available on the Financial Reporting Council’s website at: www.frc.org.uk/auditorsresponsibilities. This description forms part of our auditor’s report.

 

Spencer Quantum Limited

Independent Auditor's Report to the Members of Spencer Quantum Limited

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 2006. Our 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 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 members as a body, for our audit work, for this report, or for the opinions we have formed.

......................................
Caroline Webster FCA (Senior Statutory Auditor)
For and on behalf of UHY Ross Brooke, Statutory Auditor

Chartered Accountants and Registered Auditors
Suite I Windrush Court
Abingdon Business Park
Abingdon
Oxfordshire
OX14 1SY

29 September 2025

 

Spencer Quantum Limited

Profit and Loss Account for the Year Ended 31 March 2025

Note

2025
£

2024
£

Turnover

3

11,340,730

7,207,798

Cost of sales

 

(7,709,945)

(4,029,193)

Gross profit

 

3,630,785

3,178,605

Administrative expenses

 

(2,583,642)

(3,136,998)

Operating profit

5

1,047,143

41,607

Income from shares in group undertakings

 

-

2,390,768

Interest payable and similar expenses

6

(186)

(495)

   

(186)

2,390,273

Profit before tax

 

1,046,957

2,431,880

Tax on profit

10

174,876

(449,707)

Profit for the financial year

 

1,221,833

1,982,173

The above results were derived from continuing operations.

The company has no recognised gains or losses for the year other than the results above.

 

Spencer Quantum Limited

(Registration number: 02928764)
Balance Sheet as at 31 March 2025

Note

2025
£

2024
£

Fixed assets

 

Tangible assets

11

4,111,631

4,846,523

Investments

12

646,900

646,900

 

4,758,531

5,493,423

Current assets

 

Stocks

13

397,090

395,924

Debtors

14

1,969,105

5,588,432

Cash at bank and in hand

 

1,263,357

436,147

 

3,629,552

6,420,503

Creditors: Amounts falling due within one year

16

(3,354,585)

(7,324,115)

Net current assets/(liabilities)

 

274,967

(903,612)

Total assets less current liabilities

 

5,033,498

4,589,811

Provisions for liabilities

17

(655,273)

(933,419)

Net assets

 

4,378,225

3,656,392

Capital and reserves

 

Called up share capital

500

500

Capital redemption reserve

500

500

Retained earnings

4,377,225

3,655,392

Shareholders' funds

 

4,378,225

3,656,392

Approved and authorised by the Board on 26 September 2025 and signed on its behalf by:
 

.........................................
A A Ryder
Director

 

Spencer Quantum Limited

Statement of Changes in Equity for the Year Ended 31 March 2025

Share capital
£

Capital redemption reserve
£

Retained earnings
£

Total
£

At 1 April 2023

500

500

8,673,219

8,674,219

Profit for the year

-

-

1,982,173

1,982,173

Dividends paid

-

-

(7,000,000)

(7,000,000)

At 31 March 2024

500

500

3,655,392

3,656,392

Share capital
£

Capital redemption reserve
£

Retained earnings
£

Total
£

At 1 April 2024

500

500

3,655,392

3,656,392

Profit for the year

-

-

1,221,833

1,221,833

Dividends paid

-

-

(500,000)

(500,000)

At 31 March 2025

500

500

4,377,225

4,378,225

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

1

General information

The company is a private company limited by share capital, incorporated in England and Wales.

The address of its registered office is:
Spring Lodge
172 Chester Road
Helsby
Cheshire
WA6 0AR
England

These financial statements were authorised for issue by the Board on 26 September 2025.

2

Accounting policies

Summary of significant accounting policies and key accounting estimates

The principal accounting policies applied in the preparation of these financial statements are set out below. These policies have been consistently applied to all the years presented, unless otherwise stated.

Statement of compliance

These financial statements were prepared in accordance with Financial Reporting Standard 102 'The Financial Reporting Standard applicable in the United Kingdom and Republic of Ireland and the Companies Act 2006'.

Basis of preparation

These financial statements have been prepared using the historical cost convention except that as disclosed in the accounting policies certain items are shown at fair value.

The financial statements are presented in sterling, which is the functional currency of the company.

As permitted by the FRS 102 framework, the company has taken advantage of the disclosure exemptions available under that standard in relation to presentation of a cashflow statement, remuneration of key management personnel and presentation of changes in current tax and deferred tax assets/liabilities.

These accounts are consolidated into the accounts of RSK Group Ltd.

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

Going concern

The Directors have acknowledged the latest guidance on going concern from the Financial Reporting Council and considered various relevant matters noted here.

The company participates in the Group’s centralised treasury arrangements and so shares banking arrangements with its subsidiaries. As at 31 March 2025 the funds comprised a £1bn committed acquisition facility and a £150m revolving credit facility (which was increased from the prior £50m during March 2025). These facilities were extended from 2028 to 2030 in September 2024. In September 2024 the Group received £520m preferred equity investment from a consortium of investors.

The facilities will finance growth, both organic and acquisitive and associated working capital requirements.

After a thorough review, the Group's consolidated business plan, forecasts and projections show that it is expected to operate within its facilities.

The Group has established contracts and master service agreements with several customers across a wide range of sectors and markets and has a significant pipeline of committed work, tenders in progress and opportunities. The Directors believe that the Group will continue to manage its business risks successfully despite uncertain economic conditions in some business sectors and countries.

After making enquiries, the Directors have a reasonable expectation that the Company and the Group have adequate resources to continue to operate for the foreseeable future, being a period of at least twelve months after the date on which the report and financial statements are signed. Accordingly, they have continued to adopt a going concern basis in the preparation of the annual report and financial statements.

Judgements

No significant judgements have had to be made by management in preparing these financial statements.

Key sources of estimation uncertainty

The company makes estimates and assumptions concerning the future. The resulting accounting estimates will, by definition, seldom equal the related actual results. The estimates and assumptions that have the greatest level of uncertainty are addressed below:

(i) Impairment of debtors - £1.0m (2024: £0.8m)
The company makes an estimate of the recoverable value of trade and other debtors. When assessing impairment of trade and other debtors, management considers factors including the
current credit rating of the debtor, the ageing profile of debtors and historical experience.

(ii) Amounts recoverable on contracts - £0.6m (2024: £0.1m)
The company’s revenue policies (set out in revenue recognition policy below) are fundamental to how the Group values the work it has carried out in each reporting period. Contracts are assessed on a contract by contract basis, and estimations are made regarding amounts not invoiced based on the stage of completion of the service.

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

Revenue recognition

Turnover comprises the fair value of the consideration received or receivable for the sale of goods and provision of services in the ordinary course of the company’s activities. Turnover is shown net of sales/value added tax, returns, rebates and discounts.

The company recognises revenue when:
The amount of revenue can be reliably measured;
it is probable that future economic benefits will flow to the entity;
and specific criteria have been met for each of the company's activities.

Foreign currency transactions and balances

Transactions in foreign currencies are initially recorded at the functional currency rate prevailing at the date of the transaction. Monetary assets and liabilities denominated in foreign currencies are retranslated into the respective functional currency of the entity at the rates prevailing on the reporting period date. Non-monetary items carried at fair value that are denominated in foreign currencies are retranslated at the rate on the date when the fair value is re-measured.

Non-monetary items measured in terms of historical cost in a foreign currency are not retranslated.

Tax

The tax expense for the period comprises current and deferred tax. Tax is recognised in the profit and loss account, except that a change 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.

Current tax
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 generate income.

Deferred tax
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 balances 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 different between the fair value 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.

Unrelieved tax losses and other deferred tax assets are recognised when it is probable that they will be recovered against the reversal of deferred tax liabilities or other future taxable profits.

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

Tangible assets

Tangible assets are stated in the balance sheet at cost, less any subsequent accumulated depreciation and subsequent accumulated impairment losses.

The cost of tangible assets includes directly attributable incremental costs incurred in their acquisition and installation.

Depreciation

Depreciation is charged so as to write off the cost of assets, other than land and properties under construction over their estimated useful lives, as follows:

Asset class

Depreciation method and rate

Freehold land and buildings

10% straight line

Plant and machinery

20% straight line

Motor Vehicles

14-20% straight line

Fixtures and fittings

10-20% straight line

Assets under construction

None charged until asset is in use

Investments

Investments in equity shares which are not publicly traded and where fair value cannot measured reliably are measured at cost less impairment.

Cash and cash equivalents

Cash and cash equivalents comprise cash on hand and call deposits, and other short-term highly liquid investments that are readily convertible to a known amount of cash and are subject to an insignificant risk of change in value.

Debtors

Short-term debtors are measured at transaction price, less any impairment.

Stocks

Stocks are stated at the lower of cost and estimated selling price less costs to complete and sell.

Creditors

Creditors are recognised initially at fair value and subsequently measured at amortised cost using the effective interest rate method.

Share capital

Ordinary shares are classified as equity. Equity instruments are measured at the fair value of the cash or other resources received or receivable, net of the direct costs of issuing the equity instruments. If payment is deferred and the time value of money is material, the initial measurement is on a present value basis.

Dividends

Dividend distribution to the company’s shareholders is recognised as a liability in the financial statements in the reporting period in which the dividends are declared.

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

Defined contribution pension obligation

A defined contribution plan is a pension plan under which fixed contributions are paid into a pension fund and the company has no legal or constructive obligation to pay further contributions even if the fund does not hold sufficient assets to pay all employees the benefits relating to employee service in the current and prior periods.

Contributions to defined contribution plans are recognised as employee benefit expense when they are due. If contribution payments exceed the contribution due for service, the excess is recognised as a prepayment.

Financial instruments

Basic financial assets, including trade and other receivables, loans receivable from other Group companies, investments in subsidiary companies and cash and cash equivalents, are initially recognised at transaction price, unless the arrangement constitutes a financing transaction, where the transaction is measured at the present value of future receipts discounted at the market rate of interest. Such assets are subsequently carried at amortised cost using the effective interest method, less any provision for impairment.

Impairment of financial assets
At each reporting date the company assesses whether there is objective evidence that a financial asset is impaired. If such evidence exists, the company recognises an impairment loss which is measured as the difference between the carrying amount and the present value of the future cashflows, discounted at the original effective interest rate. Impairment losses are recognised in profit or loss.

Impairment losses are reversed if the reversal can be objectively related to an event occurring after the impairment was recognised. The reversal of the impairment will be recognised in profit or loss.

Financial liabilities
Basic financial liabilities, including trade and other payables, bank loans, hire purchase contracts and loans payable to other Group companies, are initially recognised at transaction price, unless the arrangement constitutes a financing transaction, where the debt instrument is measured at the present value of future payments discounted at the market rate of interest.

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

Derecognition of financial instruments
A financial asset is derecognised when the contractual rights to the cash flows from the financial asset expire, or the company transfers the financial asset and substantially all the risks and rewards
of ownership have been transferred.

A financial liability is derecognised when the obligation specified in the contract is discharged, cancelled, or expires.

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

3

Turnover

The analysis of the company's turnover for the year from continuing operations is as follows:

2025
£

2024
£

Rendering of services

11,340,730

7,207,798

4

Other gains and losses

The analysis of the company's other gains and losses for the year is as follows:

2025
£

2024
£

Gain on disposal of tangible assets

255,300

151,166

5

Operating profit

Arrived at after charging/(crediting)

2025
£

2024
£

Depreciation expense

1,478,327

1,228,706

Foreign exchange losses

-

1,266

Profit on disposal of property, plant and equipment

(255,300)

(151,166)

6

Interest payable and similar expenses

2025
£

2024
£

Other interest paid

186

495

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

7

Staff costs

The aggregate payroll costs (including directors' remuneration) were as follows:

2025
£

2024
£

Wages and salaries

2,654,897

1,978,456

Social security costs

143,277

112,905

Other short-term employee benefits

22,368

12,805

Pension costs, defined contribution scheme

80,285

143,967

2,900,827

2,248,133

The average number of persons employed by the company (including directors) during the year, analysed by category was as follows:

2025
No.

2024
No.

Operations

47

38

Administration and support

10

10

57

48

8

Directors' remuneration

The directors' remuneration for the year was as follows:

2025
£

2024
£

Remuneration

456,225

407,321

Contributions paid to money purchase schemes

16,646

12,275

472,871

419,596

The remuneration in the table above relates to 6 (2024 - 6) directors who are remunerated by the
company. The other directors’ remuneration is borne by the company’s ultimate parent, RSK Group
Limited. No direct recharge is made to the company for services provided, but an estimate of the
cost of these directors’ time is incorporated into the management charge charged to the company
from RSK Group Limited.

In respect of the highest paid director:

2025
£

2024
£

Remuneration

120,300

79,327

Company contributions to money purchase pension schemes

5,000

1,863

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

9

Auditors' remuneration

2025
£

2024
£

Audit of the financial statements

15,000

12,000


 

10

Taxation

Tax charged/(credited) in the profit and loss account

2025
£

2024
£

Current taxation

UK corporation tax

103,270

498,321

Deferred taxation

Arising from changes in tax rates and laws

(278,146)

(48,614)

Tax (receipt)/expense in the income statement

(174,876)

449,707

The tax on profit before tax for the year is the same as the standard rate of corporation tax in the UK (2024 - the same as the standard rate of corporation tax in the UK) of 25% (2024 - 25%).

The differences are reconciled below:

2025
£

2024
£

Profit before tax

1,046,957

2,431,880

Corporation tax at standard rate

261,739

607,970

Decrease in UK and foreign current tax from adjustment for prior periods

(454,261)

(162,869)

Effect of expense not deductible in determining taxable profit (tax loss)

17,646

4,606

Total tax (credit)/charge

(174,876)

449,707

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

11

Tangible assets

Land and buildings
£

Properties under construction
 £

Fixtures and fittings
£

Plant and machinery
£

Motor vehicles
 £

Total
£

Cost or valuation

At 1 April 2024

631,701

82,532

52,434

8,430,336

1,475,412

10,672,415

Additions

87,300

-

3,335

663,432

173,252

927,319

Disposals

-

-

(2,398)

(436,388)

(445,859)

(884,645)

Transfers

82,532

(82,532)

-

-

-

-

At 31 March 2025

801,533

-

53,371

8,657,380

1,202,805

10,715,089

Depreciation

At 1 April 2024

509,294

-

12,174

4,529,389

775,035

5,825,892

Charge for the year

22,861

-

13,277

1,180,862

261,327

1,478,327

Eliminated on disposal

-

-

-

(289,647)

(411,114)

(700,761)

At 31 March 2025

532,155

-

25,451

5,420,604

625,248

6,603,458

Carrying amount

At 31 March 2025

269,378

-

27,920

3,236,776

577,557

4,111,631

At 31 March 2024

122,407

82,532

40,260

3,900,947

700,377

4,846,523

12

Investments

2025
£

2024
£

Investments in subsidiaries

646,900

646,900

Subsidiaries

£

Cost or valuation

At 1 April 2024

646,900

Provision

Carrying amount

At 31 March 2025

646,900

At 31 March 2024

646,900

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

Details of undertakings

Details of the investments (including principal place of business of unincorporated entities) in which the company holds 20% or more of the nominal value of any class of share capital are as follows:

Undertaking

Registered office

Holding

Proportion of voting rights and shares held

2025

2024

Subsidiary undertakings

Quantum Geotechnic Limited

Spring Lodge
172 Chester Road
Helsby
Cheshire
WA6 0AR

England

Ordinary

100%

100%

Subsidiary undertakings

Quantum Geotechnic Limited

The principal activity of Quantum Geotechnic Limited is provider of geo-investigation and geo-contracting services.

13

Stocks

2025
£

2024
£

Other inventories

397,090

395,924

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

14

Debtors

2025
£

2024
£

Trade debtors

967,919

837,501

Amounts owed by group undertakings and undertakings in which the company has a participating interest

7,204

4,132,433

Prepayments

263,301

107,853

Accrued income

582,134

122,706

Other debtors

148,546

311,004

Corporation tax receivable

1

76,935

1,969,105

5,588,432

15

Cash and cash equivalents

2025
£

2024
£

Cash at bank

1,263,357

436,147

16

Creditors

2025
£

2024
£

Due within one year

Trade creditors

444,042

438,295

Amounts owed to group undertakings and undertakings in which the company has a participating interest

1,303,820

5,866,877

Social security and other taxes

899,871

409,069

Other payables

1,105

141,617

Accruals and deferred income

199,929

56,668

Corporation tax payable

-

411,589

Group relief payable

505,818

-

3,354,585

7,324,115

17

Provisions for liabilities

Deferred tax
£

Total
£

At 1 April 2024

933,419

933,419

Decrease in existing provisions

(278,146)

(278,146)

At 31 March 2025

655,273

655,273

 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

18

Pension and other schemes

Defined contribution pension scheme

The company operates a defined contribution pension scheme. The pension cost charge for the year represents contributions payable by the company to the scheme and amounted to £80,285 (2024 - £143,967).

19

Share capital

Allotted, called up and fully paid shares

2025

2024

No.

£

No.

£

Ordinary share of £1 each

500

500

500

500

       

20

Obligations under leases and hire purchase contracts

Operating leases

The total of future minimum lease payments is as follows:

2025
£

2024
£

Not later than one year

170,000

170,000

Later than one year and not later than five years

680,000

680,000

Later than five years

396,667

566,667

1,246,667

1,416,667

The amount of non-cancellable operating lease payments recognised as an expense during the year was £180,945 (2024 - £152,832).

21

Dividends

Final dividends paid

2025
£

2024
£

Final dividend of £1,000.00 (2024 - £14,000.00) per each Ordinary share

500,000

7,000,000

 

 
 

Spencer Quantum Limited

Notes to the Financial Statements for the Year Ended 31 March 2025

22

Commitments

Capital commitments

The total amount contracted for but not provided in the financial statements was £3,041,340 (2024 - £Nil).

23

Related party transactions

Income and receivables from related parties

2025

Other related parties
£

Receipt of services

37,770

Expenditure with and payables to related parties

2025

Other related parties
£

Rendering of services

10,000

24

Parent and ultimate parent undertaking

As part of a programme of corporate simplification the shares in Spencer Quantum Limited were transferred from Spencer ECA Group Limited to its immediate parent company RSK Environment Limited on 2 January 2024. Spencer ECA Group Limited was dissolved on 4 June 2024.

 The company's immediate parent is RSK Environment Limited, incorporated in England and Wales.

 The ultimate parent is RSK Group Limited, incorporated in England and Wales.

  These financial statements are available upon request from Companies House, Crown Way, Cardiff, CF14 3UZ.