Blackthorn
ActiveRegistered as Blackthorn Risk Group Limited
Data to 4 Nov 2026, 01:03
- Company number
- 10942687
- Sector
- Financial services and fintech
- SIC group
- Fintech and financial services
- Region
- London (London)
- Incorporated
- 1 Sep 2017
- SIC code
- 66220
- Trading name
- Blackthorn
- Website
- blackthornrisk.com Company number on the site, checked 18 Oct 2026
Blackthorn has 4 priced rounds on record from share allotment filings at Companies House. The latest was allotted on 9 Dec 2024, raised £643k, and was filed on 17 Dec 2024. Data to 3 Nov 2026.
Companies with significant control: Mainspring Nominees (8) Limited (25 to 50%). From the PSC register.
4
Priced rounds
Allotted Dec 2023 to Dec 2024
£2.77m
Cash raised in those rounds
Sum of sterling cash raised in each round, as filed
9 Dec 2024
Latest round allotted
Filed 17 Dec 2024
Jump to
Funding rounds
Priced equity rounds read from share allotment filings at Companies House, newest first.
| Allotted | First filed | Cash raised | Filing |
|---|---|---|---|
| 9 Dec 2024to 10 Dec 2024Latest | 17 Dec 2024 | £643k | Open filing |
| 25 Sep 2024to 30 Sep 2024 | 2 Oct 2024 | £686k | Open filing |
| 31 Jan 2024 | 5 Feb 2024 | £646k | Open filing |
| 30 Dec 2023 | 5 Jan 2024 | £792k | Open filing |
Companies with significant control
Companies with significant control over Blackthorn, 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 |
|---|---|---|---|
| Mainspring Nominees (8) Limited | 20 Jul 2021 | 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. 28 share filings (SH01, SH02 and SH08) have been read for this company.
| Date | Filing | Document |
|---|---|---|
| 28 Nov 2024 | Change of share class name (SH08) | Open at Companies House |
| 12 Oct 2024 | Resolution | Open at Companies House |
| 12 Oct 2024 | Resolution | Open at Companies House |
| 12 Oct 2024 | Memorandum and articles (MA) | Open at Companies House |
| 11 Apr 2024 | Resolution | Open at Companies House |
| 13 Feb 2024 | Resolution | 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 Blackthorn. 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