04955647 · Active · incorporated 22 years, 11 months ago · Cambridge
Medtech Deep Tech Diagnostics Drug Discovery Healthcare Series B+
Owlstone Medical develops non-invasive diagnostic tests using breath biomarker research for early disease detection.
https://www.owlstonemedical.com/
Owlstone Medical Limited is a private limited company registered at Companies House under number 04955647, incorporated on 6 November 2003, with a registered office in Cambridge. 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 222 filings for this company, including 5 funding rounds. Its most recent round closed in May 2025, raising £24.4m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 5 | May 2025 | £24.4m | £12.71 |
| Round 4 | Aug 2021 | £41.8m | £16.00 |
| Round 3 | Nov 2019 | £16.8m | £13.05 |
| Round 2 | Nov 2018 | £45.1m | £13.20 |
| Round 1 | Dec 2016 | £9.5m | £9.32 |
Showing the 11 most recent of 222 filings.
See the complete cap table with every shareholder, founder tags, dilution across 141 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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