Registered number
05725894
Thames Marine Engineering Limited
Filleted Accounts
31 March 2025
Thames Marine Engineering Limited
Registered number: 05725894
Balance Sheet
as at 31 March 2025
Notes 2025 2024
£ £
Fixed assets
Tangible assets 4 262,848 280,008
Current assets
Stocks 147,043 126,785
Debtors 5 267,854 302,307
Cash at bank and in hand 224,791 298,155
639,688 727,247
Creditors: amounts falling due within one year 6 (198,807) (270,550)
Net current assets 440,881 456,697
Total assets less current liabilities 703,729 736,705
Creditors: amounts falling due after more than one year 7 (80,843) (95,272)
Provisions for liabilities (57,755) (60,299)
Net assets 565,131 581,134
Capital and reserves
Called up share capital 1,000 1,000
Profit and loss account 564,131 580,134
Shareholders' funds 565,131 581,134
The directors are satisfied that the company is entitled to exemption from the requirement to obtain an audit under section 477 of the Companies Act 2006.
The members have not required the company to obtain an audit in accordance with section 476 of the Act.
The directors acknowledge their responsibilities for complying with the requirements of the Companies Act 2006 with respect to accounting records and the preparation of accounts.
The accounts have been prepared and delivered in accordance with the special provisions applicable to companies subject to the small companies regime. The profit and loss account has not been delivered to the Registrar of Companies.
D.S. Ennis
Director
Approved by the board on 10 December 2025
Thames Marine Engineering Limited
Notes to the Accounts
for the year ended 31 March 2025
1 Accounting policies
Basis of preparation
The accounts have been prepared under the historical cost convention and in accordance with FRS 102, The Financial Reporting Standard applicable in the UK and Republic of Ireland (as applied to small entities by section 1A of the standard).
Turnover
Turnover is measured at the fair value of the consideration received or receivable, net of discounts and value added taxes. Turnover includes revenue earned from the sale of goods and from the rendering of services. Turnover from the sale of goods is recognised when the significant risks and rewards of ownership of the goods have transferred to the buyer. Turnover from the rendering of services is recognised by reference to the stage of completion of the contract. The stage of completion of a contract is measured by comparing the costs incurred for work performed to date to the total estimated contract costs.
Intangible fixed assets
Intangible fixed assets are measured at cost less accumulative amortisation and any accumulative impairment losses.
Tangible fixed assets
Tangible fixed assets are measured at cost less accumulative depreciation and any accumulative impairment losses. Depreciation is provided on all tangible fixed assets, other than freehold land, at rates calculated to write off the cost, less estimated residual value, of each asset evenly over its expected useful life, as follows:
Plant and machinery 25% reducing balance
Motor vehicles (vans) 25% reducing balance
Motor vehicles (cars) 20% reducing balance
Stocks
Stocks are measured at the lower of cost and estimated selling price less costs to complete and sell. Cost is determined using the first in first out method. The carrying amount of stock sold is recognised as an expense in the period in which the related revenue is recognised.
Debtors
Short term debtors are measured at transaction price (which is usually the invoice price), less any impairment losses for bad and doubtful debts. Loans and other financial assets are initially recognised at transaction price including any transaction costs and subsequently measured at amortised cost determined using the effective interest method, less any impairment losses for bad and doubtful debts.
Creditors
Short term creditors are measured at transaction price (which is usually the invoice price). Loans and other financial liabilities are initially recognised at transaction price net of any transaction costs and subsequently measured at amortised cost determined using the effective interest method.
Taxation
A current tax liability is recognised for the tax payable on the taxable profit of the current and past periods. A current tax asset is recognised in respect of a tax loss that can be carried back to recover tax paid in a previous period. Deferred tax is recognised in respect of all timing differences between the recognition of income and expenses in the financial statements and their inclusion in tax assessments. 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. Deferred tax is measured using the tax rates and laws that have been enacted or substantively enacted by the reporting date and that are expected to apply to the reversal of the timing difference, except for revalued land and investment property where the tax rate that applies to the sale of the asset is used. Current and deferred tax assets and liabilities are not discounted.
Provisions
Provisions (ie liabilities of uncertain timing or amount) are recognised when there is an obligation at the reporting date as a result of a past event, it is probable that economic benefit will be transferred to settle the obligation and the amount of the obligation can be estimated reliably.
Foreign currency translation
Transactions in foreign currencies are initially recognised at the rate of exchange ruling at the date of the transaction. At the end of each reporting period foreign currency monetary items are translated at the closing rate of exchange. Non-monetary items that are measured at historical cost are translated at the rate ruling at the date of the transaction. All differences are charged to profit or loss.
Leased assets
A lease is classified as a finance lease if it transfers substantially all the risks and rewards incidental to ownership. All other leases are classified as operating leases. The rights of use and obligations under finance leases are initially recognised as assets and liabilities at amounts equal to the fair value of the leased assets or, if lower, the present value of the minimum lease payments. Minimum lease payments are apportioned between the finance charge and the reduction in the outstanding liability using the effective interest rate method. The finance charge is allocated to each period during the lease so as to produce a constant periodic rate of interest on the remaining balance of the liability. Leased assets are depreciated in accordance with the company's policy for tangible fixed assets. If there is no reasonable certainty that ownership will be obtained at the end of the lease term, the asset is depreciated over the lower of the lease term and its useful life. Operating lease payments are recognised as an expense on a straight line basis over the lease term.
Pensions
Contributions to defined contribution plans are expensed in the period to which they relate.
2 Employees 2025 2024
Number Number
Average number of persons employed by the company 18 16
3 Intangible fixed assets £
Goodwill:
Cost
At 1 April 2024 100,000
At 31 March 2025 100,000
Amortisation
At 1 April 2024 100,000
At 31 March 2025 100,000
Net book value
At 31 March 2025 -
Goodwill is being written off in equal annual instalments over its estimated economic life of 5 years.
4 Tangible fixed assets
Plant and machinery etc Motor vehicles Total
£ £ £
Cost
At 1 April 2024 84,432 451,261 535,693
Additions 5,974 44,946 50,920
At 31 March 2025 90,406 496,207 586,613
Depreciation
At 1 April 2024 67,197 188,488 255,685
Charge for the year 4,705 63,375 68,080
At 31 March 2025 71,902 251,863 323,765
Net book value
At 31 March 2025 18,504 244,344 262,848
At 31 March 2024 17,235 262,773 280,008
5 Debtors 2025 2024
£ £
Trade debtors 242,621 293,980
Other debtors 25,233 8,327
267,854 302,307
6 Creditors: amounts falling due within one year 2025 2024
£ £
Bank loans and overdrafts 3,239 4,930
Obligations under finance lease and hire purchase contracts 42,931 38,214
Trade creditors 40,343 62,846
Taxation and social security costs 105,092 135,261
Other creditors 7,202 29,299
198,807 270,550
7 Creditors: amounts falling due after one year 2025 2024
£ £
Bank loans 13,498 16,737
Obligations under finance lease and hire purchase contracts 67,345 78,535
80,843 95,272
8 Loans 2025 2024
£ £
Creditors include:
Instalments falling due for payment after more than five years 540 3,780
9 Related party transactions
Total dividends of £225,000 (2024: £175,000) were paid during the year.

During the year the company undertook marine engineering works for City Cruises Limited (49% shareholder). Total invoiced sales (excluding VAT) were £1,467,815 (2024: £1,573,362) and City Cruises Limited was also charged £3,600 (2024: £3,600) for use of workshop facilities. There was a debtor balance of £189,661 (2024: £253,918) at the year end date. All charges were made at normal market rates.
10 Controlling party
Throughout the period the company was under the joint control of the directors.

Shares are held by: City Cruises Limited (49%), Mr D.S. Ennis (38.9%) and Mrs J.C. Ennis (12.1%).
11 Other information
Thames Marine Engineering Limited is a private company limited by shares and incorporated in England. Its registered office is:
Eagle House
Cranleigh Close
South Croydon
Surrey
CR2 9LH
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