The director of the company has elected not to include a copy of the profit and loss account 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.

Blastco Limited is a private company limited by shares incorporated in Scotland. The registered office is Mill House, New Mill Road, Kilmarnock, KA1 3JG.

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.

The company has taken advantage of the exemption under section 399 of the Companies Act 2006 not to prepare consolidated accounts, on the basis that the group of which this is the parent qualifies as a small group. The financial statements present information about the company as an individual entity and not about its group.

At the date of approval of the financial statements the directors expect that the company has adequate resources to continue in operational existence for a period of notruet less than twelve months. The directors have reviewed the cashflow requirements of the trading subsidiary and are satisfied that both short term liquidity and longer term financial viability is appropriate and as such the directors continue to adopt the going concern basis of accounting in preparing the financial statements.

Interests in subsidiaries, associates and jointly controlled entities are initially measured at cost and subsequently measured at cost less any accumulated impairment losses. The investments are assessed for impairment at each reporting date and any impairment losses or reversals of impairment losses are recognised immediately in profit or loss.

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

Cash and cash equivalents are basic financial assets and include cash in hand, deposits held at call with banks, other short-term liquid investments with original maturities of three months or less, and bank overdrafts. Bank overdrafts are shown within borrowings in current liabilities.

The company 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 company's balance sheet when the company 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, 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.

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, including creditors, bank loans, loans from fellow group companies and preference shares that are classified as debt, 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 payments 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 method.

Equity instruments issued by the company 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 company.

Changes in the fair value of derivatives that are designated and qualify as fair value hedges are recognised in profit or loss immediately, together with any changes in the fair value of the hedged asset or liability that are attributable to the hedged risk.

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

Investments represent an investment of 100 ordinary shares of £1 each (100% of the issued share capital of R.J. Blasting (Scotland) Limited), a company registered in Scotland which provides quarry and mine blasting services in the UK.

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 2025 and of its loss 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.

There is a cross corporate guarantee between the company and R J Blasting (Scotland) Limited.

The company has taken advantage of the exemption conferred by Financial Reporting Standard 102 Section 1 AC35 not to disclose inter-group transactions and balances on the grounds that it is a wholly owned subsidiary.

The company's immediate parent undertaking is Exsol Limited, which held 100% of the ordinary share capital of the company throughout the current and prior financial year.

The smallest group for which consolidated financial statements are prepared and in which the company is included is headed by Exsol Limited, a company incorporated in Ireland. Copies of these consolidated financial statements may be obtained from Exsol Limited, Unit 3 Annagh Industrial Estate, Annagh, Ballyconnell, Co. Cavan, Ireland.

The largest group for which consolidated financial statements are prepared and in which the company is included is headed by Rocklock AG, a company incorporated in Switzerland. Copies of these consolidated financial statements may be obtained from Rocklock AG, 15a Route de Loex, 1213 Onex, Switzerland.