THORNTON TOMASETTI HOLDINGS UK LTDActive
Key figures
Like most small UK companies, THORNTON TOMASETTI HOLDINGS UK LTD does not publish a profit and loss account in its latest accounts. The figures below come from the balance sheet.
Balance sheet structure
Filed accounts2020–2025
| 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|
| Profit for the year | -18,279 | -9,941 | -11,329 | -15,310 | — |
| Total assets | — | — | — | — | — |
| Total liabilities | — | — | — | — | 6,169,059 |
| Net assets / total equity | 409,877 | 399,936 | 388,607 | 373,297 | 361,134 |
| Average number of employees | 0 | 0 | 0 | 0 | 0 |
A dash (—) means no accounts were filed for that year or the item is not in the accounts; 0 is a zero stated in the accounts. Small companies usually file only a balance sheet, so the profit and loss account is often missing.
Principal activity
Accounts 2025The principal activity of the group continued to be that of engineering and consulting, and for the company it continued to be that of group holding company.
As described in the company's latest filed accounts.
Summary: THORNTON TOMASETTI HOLDINGS UK LTD
Company
THORNTON TOMASETTI HOLDINGS UK LTD is a private limited company registered with Companies House under company number 11338702. It was incorporated on 1 May 2018. Its status is active. The registered office is in London (EC1M). Its nature of business (SIC 2007) is activities of other holding companies n.e.c. (64209), architectural activities (71111), engineering related scientific and technical consulting activities (71122), other engineering activities (71129).
Accounts
The latest accounts in the database are for 2025 (period ending 31 Dec 2025); the company files group accounts. Net assets were £361,134, down 3.3% on the previous year. The company had an average of 0 employees. Figures are available for 6 financial years (2020–2025).
Filing deadlines
The next accounts are due by 30 Sep 2027. The next confirmation statement is due by 14 May 2027.