The financial statements have been prepared under the historical cost convention and in accordance with Financial Reporting Standard 102 section 1A Small Entities "The Financial Reporting Standard applicable in the UK and Republic of Ireland" and the Companies Act 2006.

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

Goodwill arises on business acquisitions and represents the excess of the cost of the acquisition over the company's interest in the net amount of the identifiable assets, liabilities and contingent liabilities of the acquired business. Goodwill is measured at cost less accumulated amortisation and accumulated impairment losses. It is amortised on a straight-line basis over its useful life of ten years.

Tangible fixed assets are measured at cost less accumulated depreciation and any accumulated impairment losses. Depreciation is provided at rates calculated to write off the cost of the fixed assets, less their estimated residual value, over their expected useful lives on the following bases:

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

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 stocks. Cost includes all direct costs and an appropriate proportion of fixed and variable overheads. Work-in-progress is reflected in the accounts on a contract by contract basis by recording turnover and related costs as contract activity progresses.