Cytospire
ActiveRegistered as Cytospire Therapeutics Limited
Data to 4 Nov 2026, 03:00
- Company number
- 14688240
- Sector
- Health and life sciences
- SIC group
- Life sciences and health
- Region
- North West (Altrincham)
- Incorporated
- 24 Feb 2023
- SIC code
- 72110
- Trading name
- Cytospire
- Website
- cytospire.com Company number on the site, checked 25 Oct 2026
Cytospire has 4 priced rounds on record from share allotment filings at Companies House. The latest was allotted on 13 May 2026, raised £3.37m, and was filed on 15 May 2026. Data to 4 Nov 2026.
Companies with significant control: Abingworth Bioventures 8 GP LP (25 to 50%). From the PSC register.
4
Priced rounds
Allotted Nov 2023 to May 2026
£25.4m
Cash raised in those rounds
Sum of sterling cash raised in each round, as filed
13 May 2026
Latest round allotted
Filed 15 May 2026
Jump to
Funding rounds
Priced equity rounds read from share allotment filings at Companies House, newest first.
| Allotted | First filed | Cash raised | Filing |
|---|---|---|---|
| 13 May 2026Latest | 15 May 2026 | £3.37m | Open filing |
| 18 Mar 2026to 25 Mar 2026 | 1 Apr 2026 | £12.0m | Open filing |
| 3 Oct 2024 | 11 Oct 2024 | £3.00m | Open filing |
| 30 Nov 2023 | 6 Dec 2023 | £7.00m | Open filing |
Companies with significant control
Companies with significant control over Cytospire, 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 |
|---|---|---|---|
| Abingworth Bioventures 8 GP LP | 28 Apr 2023 | n/a | 25 to 50% |
| 4BIO Ventures III GP LLP | 30 Nov 2023 | 3 Oct 2024 | 25 to 50% |
From the PSC register.
Filings
The latest 6 capital filings other than share allotments (SH01), which are listed under Funding rounds. 7 share filings (SH01 and SH10) have been read for this company.
| Date | Filing | Document |
|---|---|---|
| 27 May 2026 | Resolution | Open at Companies House |
| 27 May 2026 | Memorandum and articles (MA) | Open at Companies House |
| 18 Apr 2026 | Variation of class rights (SH10) | Open at Companies House |
| 28 Mar 2026 | Resolution | Open at Companies House |
| 28 Mar 2026 | Memorandum and articles (MA) | Open at Companies House |
| 26 Feb 2024 | Memorandum and articles (MA) | 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 Cytospire. 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 4 Nov 2026