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REGISTERED NUMBER: 12515730 (England and Wales)















Group Strategic Report, Report of the Directors and

Consolidated Financial Statements for the Year Ended 30 April 2025

for

DD-Scientific Holdings Limited

DD-Scientific Holdings Limited (Registered number: 12515730)






Contents of the Consolidated Financial Statements
for the Year Ended 30 April 2025




Page

Company Information 1

Group Strategic Report 2

Report of the Directors 3

Report of the Independent Auditors 4

Consolidated Statement of Comprehensive Income 8

Consolidated Statement of Financial Position 9

Company Statement of Financial Position 10

Consolidated Statement of Changes in Equity 11

Company Statement of Changes in Equity 12

Consolidated Statement of Cash Flows 13

Notes to the Consolidated Statement of Cash Flows 14

Notes to the Consolidated Financial Statements 15


DD-Scientific Holdings Limited

Company Information
for the Year Ended 30 April 2025







DIRECTORS: Mr J Drain
Mrs L J Drain
Mr D Davies
Mrs J Davies





SECRETARY:





REGISTERED OFFICE: 12 West Links
Tollgate
Chandlers Ford
Eastleigh
Hampshire
SO53 3TG





REGISTERED NUMBER: 12515730 (England and Wales)





AUDITORS: Griffiths Marshall
Floor 4
Llanthony Warehouse
The Docks
Gloucester
Gloucestershire
GL1 2EH

DD-Scientific Holdings Limited (Registered number: 12515730)

Group Strategic Report
for the Year Ended 30 April 2025

The directors present their strategic report of the company and the group for the year ended 30 April 2025.

REVIEW OF BUSINESS
We are pleased to present the report and accounts of DD-Scientific Holdings Limited for the year ended 30 April 2025. As ever, we are extremely grateful for the continued support and hard work of our employees and the loyalty of our clients, suppliers and business partners.

PRINCIPAL RISKS AND UNCERTAINTIES
The company had no financial instruments at the year end other than bank loans and cash, and financial instruments such as debtors and creditors that arise directly from its operations.

KEY PERFORMANCE INDICATORS
The group measures its performance on a number of key performance indicators, including revenue, gross profit as well as net cash from operations. Individual job profitability is very closely monitored by the directors as this is key to the operation of the group.

The Group's key financial and other performance indicators during the current period and prior period are:

2025 2024
Sales £14,726,321 £13,082,775
Gross Profit £5,313,783 £4,428,870
Gross Profit Margin 36% 34%
Operating Profit £2,563,452 £2,328,399

ON BEHALF OF THE BOARD:





Mr D Davies - Director


18 December 2025

DD-Scientific Holdings Limited (Registered number: 12515730)

Report of the Directors
for the Year Ended 30 April 2025

The directors present their report with the financial statements of the company and the group for the year ended 30 April 2025.

DIVIDENDS
The total distribution of dividends for the year ended 30 April 2025 was £640,000.

DIRECTORS
The directors shown below have held office during the whole of the period from 1 May 2024 to the date of this report.

Mr J Drain
Mrs L J Drain
Mr D Davies
Mrs J Davies

STATEMENT OF DIRECTORS' RESPONSIBILITIES
The directors are responsible for preparing the Group Strategic Report, the Report of the Directors 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 the group and of the profit or loss of the group for that period. In preparing these financial statements, the directors are required to:

- select suitable accounting policies and then apply them consistently;
- make judgements 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 and the group's transactions and disclose with reasonable accuracy at any time the financial position of the company and the group 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 the group and hence for taking reasonable steps for the prevention and detection of fraud and other irregularities.

STATEMENT AS TO DISCLOSURE OF INFORMATION TO AUDITORS
So far as the directors are aware, there is no relevant audit information (as defined by Section 418 of the Companies Act 2006) of which the group's auditors are unaware, and each director has taken all the steps that he or she ought to have taken as a director in order to make himself or herself aware of any relevant audit information and to establish that the group's auditors are aware of that information.

AUDITORS
The auditors, Griffiths Marshall, will be proposed for re-appointment at the forthcoming Annual General Meeting.

ON BEHALF OF THE BOARD:





Mr D Davies - Director


18 December 2025

Report of the Independent Auditors to the Members of
DD-Scientific Holdings Limited

Opinion
We have audited the financial statements of DD-Scientific Holdings Limited (the 'parent company') and its subsidiaries (the 'group') for the year ended 30 April 2025 which comprise the Consolidated Statement of Comprehensive Income, Consolidated Statement of Financial Position, Company Statement of Financial Position, Consolidated Statement of Changes in Equity, Company Statement of Changes in Equity, Consolidated Statement of Cash Flows and Notes to the Consolidated Statement of Cash Flows, 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 group's and of the parent company affairs as at 30 April 2025 and of the group's profit for the year then ended;
-have been properly prepared in accordance with United Kingdom Generally Accepted Accounting Practice; and
-have been prepared in accordance with the requirements of the Companies Act 2006.

Basis for opinion
We conducted our audit in accordance with International Standards on Auditing (UK) (ISAs (UK)) and applicable law. Our responsibilities under those standards are further described in the Auditors' responsibilities for the audit of the financial statements section of our report. We are independent of the group in accordance with the ethical requirements that are relevant to our audit of the financial statements in the 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 directors' use of the going concern basis of accounting in the preparation of the financial statements is appropriate.

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

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

Other information
The directors are responsible for the other information. The other information comprises the information in the Group Strategic Report and the Report of the Directors, but does not include the financial statements and our Report of the Auditors 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 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.

Opinions on other matters prescribed by the Companies Act 2006
In our opinion, based on the work undertaken in the course of the audit:
- the information given in the Group Strategic Report and the Report of the Directors for the financial year for which the financial statements are prepared is consistent with the financial statements; and
- the Group Strategic Report and the Report of the Directors have been prepared in accordance with applicable legal requirements.

Report of the Independent Auditors to the Members of
DD-Scientific Holdings Limited


Matters on which we are required to report by exception
In the light of the knowledge and understanding of the group and the parent company and its environment obtained in the course of the audit, we have not identified material misstatements in the Group Strategic Report or the Report of the Directors.

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

Responsibilities of directors
As explained more fully in the Statement of Directors' Responsibilities set out on page three, 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 necessary to enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error.

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

Report of the Independent Auditors to the Members of
DD-Scientific Holdings Limited


Auditors' responsibilities for the audit of the financial statements
Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from material misstatement, whether due to fraud or error, and to issue a Report of the Auditors 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:

Extent to which our procedures are capable of detecting irregularities including fraud

Irregularities, including fraud, are instances of non-compliance with laws and regulations. We design procedures in line with our responsibilities, outlined above and on the Financial Reporting Council's website, to detect material misstatements in respect of irregularities, including fraud.

We obtain and update our understanding of the entity, its activities, its control environment, and likely future developments, including in relation to the legal and regulatory framework applicable and how the entity is complying with that framework. Based on this understanding, we identify and assess the risks of material misstatement of the financial statements, whether due to fraud or error, design and perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient and appropriate to provide a basis for our opinion. This includes consideration of the risk of acts by the entity that were contrary to applicable laws and regulations, including fraud.

In response to the risk of irregularities and non-compliance with laws and regulations, including fraud, we designed procedures which included:

- Enquiry of management and those charged with governance around actual and potential litigation and
claims as well as actual, suspected and alleged fraud;
- Assessing the extent of compliance with the laws and regulations considered to have a direct material
effect on the financial statements or the operations of the company through enquiry and inspection;
- 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 bias and 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
indicators of potential bias.

Our Audit procedures were designed to respond to risks of a material misstatement in the financial statements, recognising that the risk of not detecting a material mistatement due to fraud is higher than risk of not detecting one resulting from error, as fraud involves deliberate concealment by, for example, forgery, misrepresentations or through collusion.

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 Report of the Auditors.

Report of the Independent Auditors to the Members of
DD-Scientific Holdings 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 a Report of the Auditors 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.




Greg Lewis (Senior Statutory Auditor)
for and on behalf of Griffiths Marshall
Floor 4
Llanthony Warehouse
The Docks
Gloucester
Gloucestershire
GL1 2EH

19 December 2025

DD-Scientific Holdings Limited (Registered number: 12515730)

Consolidated Statement of Comprehensive Income
for the Year Ended 30 April 2025

30.4.25 30.4.24
Notes £    £   

TURNOVER 14,726,321 13,082,775

Cost of sales 9,412,538 8,653,905
GROSS PROFIT 5,313,783 4,428,870

Administrative expenses 2,750,331 2,100,971
2,563,452 2,327,899

Other operating income - 500
OPERATING PROFIT 4 2,563,452 2,328,399

Interest receivable and similar income 12,432 16,665
2,575,884 2,345,064

Interest payable and similar expenses 6 1,434 2,973
PROFIT BEFORE TAXATION 2,574,450 2,342,091

Tax on profit 7 424,767 473,651
PROFIT FOR THE FINANCIAL YEAR 2,149,683 1,868,440

OTHER COMPREHENSIVE INCOME - -
TOTAL COMPREHENSIVE INCOME
FOR THE YEAR

2,149,683

1,868,440

Profit attributable to:
Owners of the parent 2,149,683 1,868,440

Total comprehensive income attributable to:
Owners of the parent 2,149,683 1,868,440

DD-Scientific Holdings Limited (Registered number: 12515730)

Consolidated Statement of Financial Position
30 April 2025

30.4.25 30.4.24
Notes £    £    £    £   
FIXED ASSETS
Intangible assets 10 (385,431 ) (578,147 )
Tangible assets 11 3,135,923 3,280,928
Investments 12 - -
2,750,492 2,702,781

CURRENT ASSETS
Stocks 13 1,103,053 818,215
Debtors 14 2,653,644 2,683,990
Cash at bank 3,454,270 2,263,880
7,210,967 5,766,085
CREDITORS
Amounts falling due within one year 15 2,259,905 2,102,294
NET CURRENT ASSETS 4,951,062 3,663,791
TOTAL ASSETS LESS CURRENT
LIABILITIES

7,701,554

6,366,572

CREDITORS
Amounts falling due after more than one
year

16

-

(10,370

)

PROVISIONS FOR LIABILITIES 19 (242,109 ) (406,440 )
NET ASSETS 7,459,445 5,949,762

CAPITAL AND RESERVES
Called up share capital 20 50,000 50,000
Revaluation reserve 21 330,363 330,363
Retained earnings 21 7,079,082 5,569,399
SHAREHOLDERS' FUNDS 7,459,445 5,949,762

The financial statements were approved by the Board of Directors and authorised for issue on 18 December 2025 and were signed on its behalf by:




Mr D Davies - Director



Mr J Drain - Director


DD-Scientific Holdings Limited (Registered number: 12515730)

Company Statement of Financial Position
30 April 2025

30.4.25 30.4.24
Notes £    £    £    £   
FIXED ASSETS
Intangible assets 10 - -
Tangible assets 11 2,229,975 2,243,815
Investments 12 55,836 55,836
2,285,811 2,299,651

CURRENT ASSETS
Debtors 14 44,922 156,966
Cash at bank 1,363,179 661,091
1,408,101 818,057
CREDITORS
Amounts falling due within one year 15 668,867 550,268
NET CURRENT ASSETS 739,234 267,789
TOTAL ASSETS LESS CURRENT
LIABILITIES

3,025,045

2,567,440

PROVISIONS FOR LIABILITIES 19 206,984 242,196
NET ASSETS 2,818,061 2,325,244

CAPITAL AND RESERVES
Called up share capital 20 50,000 50,000
Revaluation reserve 330,363 330,363
Retained earnings 2,437,698 1,944,881
SHAREHOLDERS' FUNDS 2,818,061 2,325,244

Company's profit for the financial year 1,132,817 496,673

The financial statements have been prepared in accordance with the provisions applicable to companies subject to the small companies regime.

The financial statements were approved by the Board of Directors and authorised for issue on 18 December 2025 and were signed on its behalf by:




Mr D Davies - Director



Mr J Drain - Director


DD-Scientific Holdings Limited (Registered number: 12515730)

Consolidated Statement of Changes in Equity
for the Year Ended 30 April 2025

Called up
share Retained Revaluation Total
capital earnings reserve equity
£    £    £    £   
Balance at 1 May 2023 50,000 4,300,959 330,363 4,681,322

Changes in equity
Dividends - (600,000 ) - (600,000 )
Total comprehensive income - 1,868,440 - 1,868,440
Balance at 30 April 2024 50,000 5,569,399 330,363 5,949,762

Changes in equity
Dividends - (640,000 ) - (640,000 )
Total comprehensive income - 2,149,683 - 2,149,683
Balance at 30 April 2025 50,000 7,079,082 330,363 7,459,445

DD-Scientific Holdings Limited (Registered number: 12515730)

Company Statement of Changes in Equity
for the Year Ended 30 April 2025

Called up
share Retained Revaluation Total
capital earnings reserve equity
£    £    £    £   
Balance at 1 May 2023 50,000 2,048,208 330,363 2,428,571

Changes in equity
Profit for the year - 496,673 - 496,673
Total comprehensive income - 496,673 - 496,673
Dividends - (600,000 ) - (600,000 )
Balance at 30 April 2024 50,000 1,944,881 330,363 2,325,244

Changes in equity
Profit for the year - 1,132,817 - 1,132,817
Total comprehensive income - 1,132,817 - 1,132,817
Dividends - (640,000 ) - (640,000 )
Balance at 30 April 2025 50,000 2,437,698 330,363 2,818,061

DD-Scientific Holdings Limited (Registered number: 12515730)

Consolidated Statement of Cash Flows
for the Year Ended 30 April 2025

30.4.25 30.4.24
Notes £    £   
Cash flows from operating activities
Cash generated from operations 1 2,622,445 2,450,817
Interest element of hire purchase
payments paid

(1,434

)

(2,973

)
Tax paid (456,965 ) (549,037 )
Net cash from operating activities 2,164,046 1,898,807

Cash flows from investing activities
Purchase of tangible fixed assets (356,949 ) (1,804,729 )
Sale of tangible fixed assets 32,500 43,000
Interest received 12,432 -
Net cash from investing activities (312,017 ) (1,761,729 )

Cash flows from financing activities
Loan repayments in year (10,648 ) (43,599 )
Capital repayments in year (10,991 ) -
Equity dividends paid (640,000 ) (600,000 )
Net cash from financing activities (661,639 ) (643,599 )

Increase/(decrease) in cash and cash equivalents 1,190,390 (506,521 )
Cash and cash equivalents at
beginning of year

2

2,263,880

2,770,401

Cash and cash equivalents at end of
year

2

3,454,270

2,263,880

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Statement of Cash Flows
for the Year Ended 30 April 2025

1. RECONCILIATION OF PROFIT BEFORE TAXATION TO CASH GENERATED FROM
OPERATIONS

30.4.25 30.4.24
£    £   
Profit before taxation 2,574,450 2,342,091
Depreciation charges 271,119 242,415
Loss on disposal of fixed assets 5,618 3,093
Finance costs 1,434 2,973
Finance income (12,432 ) (16,665 )
2,840,189 2,573,907
Increase in stocks (284,838 ) (344,556 )
Increase in trade and other debtors (19,202 ) (689,245 )
Increase in trade and other creditors 86,296 910,711
Cash generated from operations 2,622,445 2,450,817

2. CASH AND CASH EQUIVALENTS

The amounts disclosed on the Statement of Cash Flows in respect of cash and cash equivalents are in respect of these Statement of Financial Position amounts:

Year ended 30 April 2025
30.4.25 1.5.24
£    £   
Cash and cash equivalents 3,454,270 2,263,880
Year ended 30 April 2024
30.4.24 1.5.23
£    £   
Cash and cash equivalents 2,263,880 2,770,401


3. ANALYSIS OF CHANGES IN NET FUNDS

At 1.5.24 Cash flow At 30.4.25
£    £    £   
Net cash
Cash at bank 2,263,880 1,190,390 3,454,270
2,263,880 1,190,390 3,454,270
Debt
Finance leases (10,991 ) 10,991 -
Debts falling due within 1 year (10,000 ) 278 (9,722 )
Debts falling due after 1 year (10,370 ) 10,370 -
(31,361 ) 21,639 (9,722 )
Total 2,232,519 1,212,029 3,444,548

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements
for the Year Ended 30 April 2025

1. STATUTORY INFORMATION

DD-Scientific Holdings Limited is a private company, limited by shares , registered in England and Wales. The company's registered number and registered office address can be found on the General Information page.

2. ACCOUNTING POLICIES

Basis of preparing the financial statements
These financial statements have been prepared in accordance with FRS 102 "The Financial Reporting Standard applicable in the UK and Republic of Ireland" ("FRS 102") and the requirements of the Companies Act 2006.

The financial statements are prepared in sterling, which is the functional currency of the company. Monetary amounts in these financial statements are rounded to the nearest £.

The financial statements have been prepared under the historical cost convention. The principal accounting policies adopted are set out below.

The company is a qualifying entity for the purposes of FRS 102, being a member of a group where the parent of that group prepares publicly available consolidated financial statements, including this company, which are intended to give a true and fair view of the assets, liabilities, financial position and profit or loss of the group. The company has therefore taken advantage of exemptions from the following disclosure requirements for parent company information presented within the consolidated financial statements:

- Section 7 'Statement of Cash Flows': Presentation of a statement of cash flow and related notes and disclosures;
- Section 33 'Related Party Disclosures': Compensation for key management personnel.

Basis of consolidation
The consolidated financial statements incorporate those of DD-Scientific Holdings Limited and all of its subsidiaries (ie entities that the group controls through its power to govern the financial and operating policies so as to obtain economic benefits. Their results are incorporated from the date that control passes.

All financial statements are made up to 30 September 2025. Where necessary, adjustments are made to
the financial statements of subsidiaries to bring the accounting policies used into line with those used
by other members of the group.

All intra-group transactions, balances and unrealised gains on transactions between group companies
are eliminated on consolidation. Unrealised losses are also eliminated unless the transaction provides
evidence of an impairment of the asset transferred.

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

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

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

2. ACCOUNTING POLICIES - continued

The main accounting estimates are:

- Useful economic life of tangible fixed assets
- Accruals and prepayments

Turnover
Turnover is measured at the fair value of the consideration received or receivable, excluding discounts, rebates, value added tax and other sales taxes.

Goodwill
Goodwill, being the amount paid in connection with the acquisition of a business in 2021, is being amortised evenly over its estimated useful life of seven years.

Intangible assets
Intangible assets are initially measured at cost. After initial recognition, intangible assets are measured at cost less any accumulated amortisation and any accumulated impairment losses.

Tangible fixed assets
Depreciation is provided at the following annual rates in order to write off each asset over its estimated useful life.
Long leasehold - 10% on cost
Plant and machinery - 15% on cost
Fixtures and fittings - 15% on cost
Motor vehicles - 25% on reducing balance
Computer equipment - 33% on cost

Stocks
Stocks and work in progress are valued at the lower of cost and net realisable value, after making due allowance for obsolete and slow moving items.

Cost is calculated using the first-in, first-out method and includes all purchase, transport, and handling costs in bringing stocks to their present location and condition.

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

2. ACCOUNTING POLICIES - continued

Financial instruments
The group has elected to apply the provisions of Section 11 'Basic Financial Instruments' and Section 12 'Other Financial Instruments Issues' of FRS 102 to all of its financial instruments.

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

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

Basic financial assets
Basic financial assets, which include debtors and cash and bank balances, are initially measured at transaction price including transaction costs and are subsequently carried at amortised cost using the effective interest method unless the arrangement constitutes a financing transaction, where the transaction is measured at the present value of the future receipts discounted at a market rate of interest. Financial assets classified as receivable within one year are not amortised.

Impairment of financial assets
Financial assets, other than those held at fair value through profit and loss, are assessed for indicators of impairment at each reporting end date.

Financial assets are impaired where there is objective evidence that, as a result of one or more events that occurred after the initial recognition of the financial asset, the estimated future cash flows have been affected. If an asset is impaired, the impairment loss is the difference between the carrying amount and the present value of the estimated cash flows discounted at the asset's original effective interest rate. The impairment loss is recognised in profit or loss.

If there is a decrease in the impairment loss arising from an event occurring after the impairment was recognised, the impairment is reversed. The reversal is such that the current carrying amount does not exceed what the carrying amount would have been, had the impairment not previously been recognised. The impairment reversal is recognised in profit or loss.

Derecognition of financial assets
Financial assets are derecognised only when the contractual rights to the cash flows from the asset expire or are settled, or when the company transfers the financial asset and substantially all the risks and rewards of ownership to another entity, or if some significant risks and rewards of ownership are retained but control of the asset has transferred to another party that is able to sell the asset in its entirety to an unrelated third party.

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

Basic financial liabilities
Basic financial liabilities, including creditors, bank loans and loans from fellow 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 the future receipts discounted at a market rate of interest. Financial liabilities classified as payable within one year are not amortised.

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

Trade creditors are obligations to pay for goods or services that have been acquired in the ordinary course of business from suppliers. Amounts payable are classified as current liabilities if payment is due within one year or less. If not, they are presented as non-current liabilities. Trade creditors are recognised initially at transaction price and subsequently measured at amortised cost using the effective interest rate method.

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

2. ACCOUNTING POLICIES - continued

Derecognition of financial liabilities
Financial liabilities are derecognised when the company's contractual obligations expire or are discharged or cancelled.

Cash and cash equivalents
Cash and cash equivalents are basic financial assets and include cash in hand, and deposits held at call with banks.

Taxation
Taxation for the year comprises current and deferred tax. Tax is recognised in the Consolidated Statement of Comprehensive Income, except to the extent that it relates to items recognised in other comprehensive income or directly in equity.

Current or deferred taxation assets and liabilities are not discounted.

Current tax is recognised at the amount of tax payable using the tax rates and laws that have been enacted or substantively enacted by the statement of financial position date.

Deferred tax
Deferred tax is recognised in respect of all timing differences that have originated but not reversed at the statement of financial position date.

Timing differences arise from the inclusion of income and expenses in tax assessments in periods different from those in which they are recognised in financial statements. Deferred tax is measured using tax rates and laws that have been enacted or substantively enacted by the year end and that are expected to apply to the reversal of the timing difference.

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

Hire purchase and leasing commitments
Rentals paid under operating leases are charged to profit or loss on a straight line basis over the period of the lease.

Pension costs and other post-retirement benefits
The group operates a defined contribution pension scheme. Contributions payable to the group's pension scheme are charged to profit or loss in the period to which they relate.

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

2. ACCOUNTING POLICIES - continued

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

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

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

If the recoverable amount of an asset is estimated to be less than its carrying amount, the carrying
amount of the asset is reduced to its recoverable amount. An impairment loss is recognised
immediately in profit or loss, unless the relevant asset is carried at a revalued amount, in which case
the impairment loss is treated as a revaluation decrease.

Recognised impairment losses are reversed if, and only if, the reasons for the impairment loss have
ceased to apply. Where an impairment loss subsequently reverses, the carrying amount of the asset is
increased to the revised estimate of its recoverable amount, but so that the increased carrying amount
does not exceed the carrying amount that would have been determined had no impairment loss been
recognised for the asset in prior years. A reversal of an impairment loss is recognised immediately in
profit or loss, unless the relevant asset is carried at a revalued amount, in which case the reversal of
the impairment loss is treated as a revaluation increase.

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

3. EMPLOYEES AND DIRECTORS
30.4.25 30.4.24
£    £   
Wages and salaries 3,471,563 3,522,497
Social security costs 242,718 161,227
Other pension costs 457,711 52,573
4,171,992 3,736,297

The average number of employees during the year was as follows:
30.4.25 30.4.24

Directors 7 7
Employees 47 33
54 40

The Directors are considered the only members of key management.

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

3. EMPLOYEES AND DIRECTORS - continued

30.4.25 30.4.24
£    £   
Directors' remuneration 299,417 325,680
Directors' pension contributions to money purchase schemes 406,447 -

Information regarding the highest paid director is as follows:
30.4.25 30.4.24
£    £   
Emoluments etc 107,638 325,680

4. OPERATING PROFIT

The operating profit is stated after charging/(crediting):

30.4.25 30.4.24
£    £   
Other operating leases 23,200 86,146
Depreciation - owned assets 463,836 435,131
Loss on disposal of fixed assets 5,618 3,093
Goodwill amortisation (192,716 ) (192,715 )
Foreign exchange differences 229,124 84,929

5. AUDITORS' REMUNERATION

30.04.25 30.04.24
Fees payable to the company's auditor and associates: £    £   

For audit services
Audit of the financial statements of the group and company's
subsidiaries

12,400

12,400

12,400 12,400

6. INTEREST PAYABLE AND SIMILAR EXPENSES
30.4.25 30.4.24
£    £   
Hire purchase 1,434 2,973

7. TAXATION

Analysis of the tax charge
The tax charge on the profit for the year was as follows:
30.4.25 30.4.24
£    £   
Current tax:
UK corporation tax 589,098 404,271

Deferred tax (164,331 ) 69,380
Tax on profit 424,767 473,651

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

8. INDIVIDUAL STATEMENT OF COMPREHENSIVE INCOME

The Company has taken advantage of the exemption allowed under section 408 of the Companies Act
2006 and has not presented its profit and loss account in these financial statements. The profit after
tax of the Subsidiary companies are shown below:

30.04.25 30.04.24
£ £
DD- Scientific Holdings Limited 1,132,817 496,673
DD- Scientific Limited 2,007,984 1,693,809

9. DIVIDENDS
30.4.25 30.4.24
£    £   
Ordinary A Shares shares of 1 each
Interim 640,000 600,000

10. INTANGIBLE FIXED ASSETS

Group
Goodwill
£   
COST
At 1 May 2024
and 30 April 2025 (1,349,009 )
AMORTISATION
At 1 May 2024 (770,862 )
Amortisation for year (192,716 )
At 30 April 2025 (963,578 )
NET BOOK VALUE
At 30 April 2025 (385,431 )
At 30 April 2024 (578,147 )

On 6th April 2021, DD-Scientific Limited became a wholly owned subsidiary of DD-Scientific Holdings Limited as a a part of Company reorganisation. Net assets were £1,349,009 which resulted in negative goodwill of £1,349,009. Negative goodwill is being written off over the estimated life of 7 years in common until its depreciation policy.

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

11. TANGIBLE FIXED ASSETS

Group
Freehold Long Plant and
property leasehold machinery
£    £    £   
COST
At 1 May 2024 1,099,850 1,070,702 2,376,155
Additions - - 210,468
Disposals - (54,182 ) (122,694 )
At 30 April 2025 1,099,850 1,016,520 2,463,929
DEPRECIATION
At 1 May 2024 - 324,599 1,219,137
Charge for year - 98,205 276,866
Eliminated on disposal - (54,182 ) (122,694 )
At 30 April 2025 - 368,622 1,373,309
NET BOOK VALUE
At 30 April 2025 1,099,850 647,898 1,090,620
At 30 April 2024 1,099,850 746,103 1,157,018

Fixtures
and Motor Computer
fittings vehicles equipment Totals
£    £    £    £   
COST
At 1 May 2024 66,081 362,341 75,990 5,051,119
Additions 39,385 107,096 - 356,949
Disposals (6,205 ) (75,645 ) (48,582 ) (307,308 )
At 30 April 2025 99,261 393,792 27,408 5,100,760
DEPRECIATION
At 1 May 2024 38,575 115,369 72,511 1,770,191
Charge for year 8,708 77,546 2,511 463,836
Eliminated on disposal (6,205 ) (37,527 ) (48,582 ) (269,190 )
At 30 April 2025 41,078 155,388 26,440 1,964,837
NET BOOK VALUE
At 30 April 2025 58,183 238,404 968 3,135,923
At 30 April 2024 27,506 246,972 3,479 3,280,928

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

11. TANGIBLE FIXED ASSETS - continued

Company
Fixtures
Freehold Plant and and
property machinery fittings
£    £    £   
COST
At 1 May 2024 1,099,850 1,850,453 45,438
Additions - 189,043 9,294
Disposals - (122,694 ) (6,205 )
At 30 April 2025 1,099,850 1,916,802 48,527
DEPRECIATION
At 1 May 2024 - 964,408 34,490
Charge for year - 200,222 3,387
Eliminated on disposal - (122,694 ) (6,205 )
At 30 April 2025 - 1,041,936 31,672
NET BOOK VALUE
At 30 April 2025 1,099,850 874,866 16,855
At 30 April 2024 1,099,850 886,045 10,948

Motor Computer
vehicles equipment Totals
£    £    £   
COST
At 1 May 2024 362,341 42,237 3,400,319
Additions 107,096 - 305,433
Disposals (75,645 ) (42,237 ) (246,781 )
At 30 April 2025 393,792 - 3,458,971
DEPRECIATION
At 1 May 2024 115,369 42,237 1,156,504
Charge for year 77,546 - 281,155
Eliminated on disposal (37,527 ) (42,237 ) (208,663 )
At 30 April 2025 155,388 - 1,228,996
NET BOOK VALUE
At 30 April 2025 238,404 - 2,229,975
At 30 April 2024 246,972 - 2,243,815

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

12. FIXED ASSET INVESTMENTS

Company
Shares in
group
undertakings
£   
COST
At 1 May 2024
and 30 April 2025 55,836
NET BOOK VALUE
At 30 April 2025 55,836
At 30 April 2024 55,836

The group or the company's investments at the Statement of Financial Position date in the share capital of companies include the following:

Subsidiary

DD-Scientific Limited
Registered office: 12 West Links Tollgate, Chandlers Ford, Eastleigh, Hampshire, England, SO53 3TG
Nature of business: Manufacture and sale of gas sensors and gas
%
Class of shares: holding
Ordinary Shares 100.00


13. STOCKS

Group
30.4.25 30.4.24
£    £   
Work-in-progress 195,893 -
Finished goods 907,160 818,215
1,103,053 818,215

14. DEBTORS: AMOUNTS FALLING DUE WITHIN ONE YEAR

Group Company
30.4.25 30.4.24 30.4.25 30.4.24
£    £    £    £   
Trade debtors 2,402,857 2,220,725 1,501 349
Other debtors 2,820 3,001 2,820 3,001
Tax - 113,015 - 113,015
VAT 103,342 211,237 - -
Prepayments 144,625 136,012 40,601 40,601
2,653,644 2,683,990 44,922 156,966

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

15. CREDITORS: AMOUNTS FALLING DUE WITHIN ONE YEAR

Group Company
30.4.25 30.4.24 30.4.25 30.4.24
£    £    £    £   
Bank loans and overdrafts (see note 17) 9,722 10,000 - -
Hire purchase contracts (see note 18) - 10,991 - -
Trade creditors 944,634 821,957 68,050 13,314
Amounts owed to group undertakings 2,820 - - 170,700
Tax 47,767 28,649 2,035 9,247
Social security and other taxes 69,197 58,219 - -
VAT - - 6,414 4,639
Other creditors - 63,714 - -
Net wages due 125,814 127,260 - -
Directors' current accounts 606,930 367,827 591,618 351,618
Accrued expenses 453,021 613,677 750 750
2,259,905 2,102,294 668,867 550,268

Net obligations under finance lease and hire purchase contracts are secured by fixed charges on the assets concerned.

16. CREDITORS: AMOUNTS FALLING DUE AFTER MORE THAN ONE
YEAR

Group
30.4.25 30.4.24
£    £   
Bank loans (see note 17) - 10,370

17. LOANS

An analysis of the maturity of loans is given below:

Group
30.4.25 30.4.24
£    £   
Amounts falling due within one year or on demand:
Bank loans 9,722 10,000
Amounts falling due between one and two years:
Bank loans - 1-2 years - 10,370

Bank Loans and overdrafts are secured by a fixed and floating charge over the company's assets.

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

18. LEASING AGREEMENTS

Minimum lease payments fall due as follows:

Group
Hire purchase
contracts
30.4.25 30.4.24
£    £   
Net obligations repayable:
Within one year - 10,991

19. PROVISIONS FOR LIABILITIES

Group Company
30.4.25 30.4.24 30.4.25 30.4.24
£    £    £    £   
Deferred tax 242,109 406,440 206,984 242,196

Group
Deferred
tax
£   
Balance at 1 May 2024 406,440
Provided during year (164,331 )
Balance at 30 April 2025 242,109

Company
Deferred
tax
£   
Balance at 1 May 2024 242,196
Credit to Income Statement during year (35,212 )
Balance at 30 April 2025 206,984

20. CALLED UP SHARE CAPITAL

Allotted, issued and fully paid:
Number: Class: Nominal 30.4.25 30.4.24
value: £    £   
25,000 Ordinary A Shares 1 25,000 25,000
25,000 Ordinary B Shares 1 25,000 25,000
50,000 50,000

DD-Scientific Holdings Limited (Registered number: 12515730)

Notes to the Consolidated Financial Statements - continued
for the Year Ended 30 April 2025

21. RESERVES

Group
Retained Revaluation
earnings reserve Totals
£    £    £   

At 1 May 2024 5,569,399 330,363 5,899,762
Profit for the year 2,149,683 2,149,683
Dividends (640,000 ) (640,000 )
At 30 April 2025 7,079,082 330,363 7,409,445

Company
Revaluation
reserve
£   
At 1 May 2024
and 30 April 2025 330,363


22. RELATED PARTY DISCLOSURES

Under the exemption permitted by Financial Reporting Standard 102, the company is not required to disclose transactions with wholly owned subsidiaries of the Group.

The directors are considered to be the key management personnel. The remuneration of the directors are given in note 3.

23. ULTIMATE CONTROLLING PARTY

The ultimate controlling parties are Mr D Davies, Mrs J Davies, Mr J Drain and Mrs L Drain.