The director of the company has elected not to include a copy of the income statement within the financial statements.true

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

TSC Engineering Limited is a private company limited by shares incorporated in England and Wales. The registered office is Unit E Upper Wharf Street, Shipley, West Yorkshire, BD17 7DW.

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 as applicable to companies subject to the small companies regime. The disclosure requirements of section 1A of FRS 102 have been applied other than where additional disclosure is required to show a true and fair view.

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.

Atruet the time of approving the financial statements, the director has a reasonable expectation that the company has adequate resources to continue in operational existence for the foreseeable future. Thus the director continues to adopt the going concern basis of accounting in preparing the financial statements.

The company recognizes revenue when (a) significant risks and rewards of ownership have been transferred to the buyer; (b) the company retains no continuing involvement or control over the goods; (c) the amount of revenue can be measured reliably; (d) it is probable that future economic benefits will flow to the entity and (e) when the specific criteria relating to each of the company's sales channels have been met as described below.

Revenue is generated through the installation of offshore rig equipment, and supply of services such as, providing engineering and technical consulting services, specializing in sustainability-focused strategy and compliance guidance.

Profit on long-term contracts is taken as the work is carried out if the final outcome can be assessed with reasonable certainty. The profit included is calculated on a prudent basis to reflect the proportion of the work carried out at the year end, by recording turnover and related costs as contract activity progresses. Turnover is calculated as the proportion of total contract value which costs incurred to date bear to total expected costs for that contract. Revenues derived from variations on contracts are recognized only when the have been accepted by the customer. Full provision is made for the losses on all contracts in the year in which they are first foreseen.

Tangible fixed assets are initially measured at cost and subsequently measured at cost or valuation, net of depreciation and any impairment losses.

Depreciation is recognised so as to write off the cost or valuation of assets less their residual values over their useful lives on the following bases:

The gain or loss arising on the disposal of an asset is determined as the difference between the sale proceeds and the carrying value of the asset, and is credited or charged to profit or loss.

The tax expense represents the sum of the tax currently payable and deferred tax.

The tax currently payable is based on taxable profit for the year. Taxable profit differs from net profit as reported in the income statement because it excludes items of income or expense that are taxable or deductible in other years and it further excludes items that are never taxable or deductible. The company’s liability for current tax is calculated using tax rates that have been enacted or substantively enacted by the reporting end date.

Deferred tax liabilities are generally recognised for all timing differences and deferred tax assets are recognised to the extent that it is probable that they will be recovered against the reversal of deferred tax liabilities or other future taxable profits. Such assets and liabilities are not recognised if the timing difference arises from goodwill or from the initial recognition of other assets and liabilities in a transaction that affects neither the tax profit nor the accounting profit.

The carrying amount of deferred tax assets is reviewed at each reporting end date and reduced to the extent that it is no longer probable that sufficient taxable profits will be available to allow all or part of the asset to be recovered. Deferred tax is calculated at the tax rates that are expected to apply in the period when the liability is settled or the asset is realised. Deferred tax is charged or credited in the income statement, except when it relates to items charged or credited directly to equity, in which case the deferred tax is also dealt with in equity. Deferred tax assets and liabilities are offset when the company has a legally enforceable right to offset current tax assets and liabilities and the deferred tax assets and liabilities relate to taxes levied by the same tax authority.

The company operates a defined contribution pension scheme. Contributions payable to the company's pension scheme are charged to profit or loss in the period to which they relate.

Assets and liabilities in foreign currencies are translated into sterling at the rates of exchange ruling at the statement of financial position date. Transactions in foreign currencies are translated into sterling at the rate of exchange ruling at the date of transaction. Exchange differences are taken into account in arriving at the operating result.

In the application of the company’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.

The estimates and assumptions which have a significant risk of causing a material adjustment to the carrying amount of assets and liabilities are as follows.

In determining the amounts of income and profits/losses on work in progress to be recognised in the financial year, the directors consider factors such as costs incurred to date, estimated costs to complete, labour hours and any associated risks and past experiences of similar contracts.

The total amount of work in progress recognised at 31 December 2024 is £nil (2023: £nil) sales provisions were £2,778 (2023 £255,764) and there were no purchase provisions in either year.

Intercompany balances with group members are reviewed annually for impairment by the directors. No impairment was made during 2024, but in 2023 £2,570,916 owed to group was treated as non-payable and recognised as income in the profit and loss account.

The average monthly number of persons (including directors) employed by the company during the year was:

Amounts owed by group undertakings do not bear interest and are repayable on demand.

Amounts owed to group undertakings do not bear interest and are repayable on demand.

As the income statement has been omitted from the filing copy of the financial statements, the following information in relation to the audit report on the statutory financial statements is provided in accordance with s444(5B) of the Companies Act 2006.

The auditor's report is unqualified and includes the following:

In our opinion the financial statements:

• give a true and fair view of the state of the company's affairs as at 31 December 2024 and of its profit for the year then ended;

• have been properly prepared in accordance with United Kingdom Generally Accepted Accounting Practice; and

• have been prepared in accordance with the requirements of the Companies Act 2006.

At the reporting end date the company had outstanding commitments for future minimum lease payments under non-cancellable operating leases, as follows:

The ultimate parent is CM Energy Tech Co., Ltd, incorporated in Grand Cayman, Cayman Islands.

The most senior parent undertaking preparing publicly available group financial statements is CM Energy Tech Co.,Ltd, Hong Kong. Accounts are available on request from CM Energy Tech Co.,Ltd, Cricket Square, Hutchens Drive, PO Box 2681, Grand Cayman, Cayman Islands.