UK Construction and Law
Bouygues UK pre-tax loss more than doubles to £76.1m as building safety provisions pass £261m
By Staff Writer | 17 August 2026
Accounts filed at Companies House for the year to 31 December 2025 record a loss before tax of £76.1m on turnover of £394.8m. Customer warranty provisions, which carry the building safety obligations, rose to £261.7m, and the parent subscribed a further £55m of shares.
Bouygues (U.K.) Limited has filed accounts for the year to 31 December 2025 showing a loss before tax of £76,068,000, against £32,326,000 the year before. The loss after tax was £63,543,000. Turnover moved up to £394,835,000 from £375,644,000, a rise of about five per cent, which the accounts attribute to the phasing of live projects rather than to a wider order book.
The company builds schools, residential buildings, student accommodation, hospitals, university buildings, data centres and mixed use developments. The accounts give three reasons for the deeper loss, and only one of them is about this year's work.
The increased loss for the year arose as a result of costs related to subcontractor performance, labour availability and the continuing impact of post completion liabilities relating to building safety.
Julien Calais, Director, Bouygues (U.K.) Limited
The provision is the number to read
Customer warranty provisions, the line that carries building safety obligations, opened the year at £198,323,000 and closed it at £261,720,000. Within that movement the company used £33,243,000, released £9,886,000 as no longer required, and added £106,526,000. The closing balance splits into £59,625,000 falling due within a year and £202,095,000 beyond it, against £43,136,000 and £155,187,000 a year earlier.
The accounts say the provisions are expected to be utilised over a maximum period of twelve years following completion of the construction activity. That is the tail a purchaser of this contractor's work is buying, and it is longer than most construction contracts contemplate.
Sitting against the provision is an insurance receivable of £69,774,000, up from £48,889,000, recognised in debtors because recovery is treated as virtually certain. Anyone reading the loss without reading that line is reading half of it. The company also records contingent assets for further insurance recoveries that are not considered virtually certain, and declines to give figures for individual claims on the ground that doing so would prejudice its position.
Subcontractors that did not finish the year
The business review records that subcontractors continued to be affected in their delivery of services by market conditions, and that a small number of subcontractors working for the company went under during the year. The response described is the one every main contractor takes: works were kept going and cost forecasts were revised to match.
That is the mechanism by which a subcontractor insolvency becomes a main contractor's loss, and it is worth noticing that it appears in the accounts as a cause of the deficit rather than as an operational footnote.
What the balance sheet says to a supply chain
Cash at bank and on short term deposit stood at £286,602,000 at the year end, up from £220,989,000, and the company reports no third party borrowings. Total equity fell to £21,318,000 from £29,477,000, and it stayed positive only because the parent subscribed 55,000,000 ordinary shares of £1 for cash at par during the year, following £32,000,000 subscribed the year before. Retained earnings closed at a deficit of £65,448,000.
The directors prepared cash flow forecasts to 31 July 2027 and concluded that the going concern basis remains appropriate. The auditor identified no material uncertainty on that point. Retentions payable at the year end were £19,719,000 and retentions receivable £25,358,000, while contract liabilities rose to £75,002,000 from £44,287,000.
Across the three years for which filed accounts are now available, the losses before tax total £170.5m: £62,117,000 in 2023, £32,326,000 in 2024 and £76,068,000 in 2025. Three consecutive deficits funded by two share subscriptions from a French parent is a particular kind of counterparty, and it is a different one from a contractor of similar turnover financing itself.
Whilst the directors expect pressures on reported financial performance to remain during 2026, they believe that the Company's strategy should provide the foundations for improved results in future years.
Julien Calais, Director, Bouygues (U.K.) Limited
The candid part is the provision note. A contractor that tells its readers the warranty exposure will run for up to twelve years after handover has given the supply chain something it can price against, which is more than most sets of accounts manage.