Harness Therapeutics Limited
ActiveData to 4 Nov 2026, 01:07
- Company number
- 11532498
- Sector
- Not in a live sector
- SIC group
- Life sciences and health
- Region
- East of England (Cambridge)
- Incorporated
- 22 Aug 2018
- SIC code
- 72110
- Trading name
- Not found
- Website
- harnesstx.com Company number on the site, checked 30 Oct 2026
Harness Therapeutics Limited has 2 priced rounds on record from share allotment filings at Companies House. The latest was allotted on 25 Aug 2026, raised £4.00m, and was filed on 3 Sep 2026. Data to 3 Nov 2026.
Companies with significant control: Takeda Pharmaceutical Company Limited (25 to 50%) and Dementia Discovery GP LP (25 to 50%). From the PSC register.
2
Priced rounds
Allotted Jun 2026 to Aug 2026
£17.5m
Cash raised in those rounds
Sum of sterling cash raised in each round, as filed
25 Aug 2026
Latest round allotted
Filed 3 Sep 2026
Jump to
Funding rounds
Priced equity rounds read from share allotment filings at Companies House, newest first.
| Allotted | First filed | Cash raised | Filing |
|---|---|---|---|
| 25 Aug 2026Latest | 3 Sep 2026 | £4.00m | Open filing |
| 26 Jun 2026 | 27 Jul 2026 | £13.5m | Open filing |
Companies with significant control
Companies with significant control over Harness Therapeutics Limited, from the register of people with significant control. A company can have control without holding shares. Individuals are not shown on public pages.
| Holder | Notified | Ceased | Shares held |
|---|---|---|---|
| Takeda Pharmaceutical Company Limited | 28 Jan 2020 | n/a | 25 to 50% |
| Dementia Discovery GP LP | 16 Nov 2023 | n/a | 25 to 50% |
From the PSC register.
Filings
The latest 6 capital filings other than share allotments (SH01), which are listed under Funding rounds. 13 share filings (SH01, SH03, SH06 and SH08) have been read for this company.
| Date | Filing | Document |
|---|---|---|
| 10 Sep 2026 | Change of share class name (SH08) | Open at Companies House |
| 11 Aug 2026 | Purchase of own shares (SH03) | Open at Companies House |
| 4 Aug 2026 | Resolution | Open at Companies House |
| 4 Aug 2026 | Resolution | Open at Companies House |
| 4 Aug 2026 | Memorandum and articles (MA) | Open at Companies House |
| 4 Aug 2026 | Change of share class name (SH08) | Open at Companies House |
Documents open at Companies House. Bradshaw does not store or re-host them.
About this page
This page shows public register data for Harness Therapeutics Limited. Figures come from filings at Companies House; Bradshaw links to each filing and does not host copies. To correct or object to data about you, use the data request form.
Last updated 3 Nov 2026