12179870 · Active · incorporated 7 years ago · London
Deeptech CleanTech Deep Tech Energy Series A
Develops highly efficient, fuel-agnostic powertrains for decarbonising long-haul transport and off-grid power.
Carnot Engines is a private limited company registered at Companies House under number 12179870, incorporated on 29 August 2019, with a registered office in London. Its current status on the register is active. Its filed nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). Sonde has indexed 66 filings for this company, including 5 funding rounds. Its most recent round closed in June 2026, raising £2.8m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 5 | Jun 2026 | £2.8m | £1.29 |
| Round 4 | Nov 2024 | £985k | £1.29 |
| Round 3 | Jan 2023 | £633k | £0.818 |
| Round 2 | Jan 2022 | £869k | £0.625 |
| Round 1 | Jan 2019 | £274k | £18.20 |
Showing the 13 most recent of 66 filings.
See the complete cap table with every shareholder, founder tags, dilution across 27 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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