UK AI Series B Funding Rounds 2026
Every UK Series B AI funding round filed in 2026, sourced direct from Companies House filings. Updated weekly.
UK AI Series B Funding Rounds 2026
| Company | Raised | Round | Date |
|---|---|---|---|
| Sona Technologies | £2.3M | Series B | 2026/08/21 |
| Cusp Ai | £277.8M | Series B | 2026/08/20 |
| Fluidstack | £1073.9M | Series B | 2026/08/14 |
| Digital Insight Technologies | £20.0M | Series B | 2026/08/14 |
| Prospire Technologies | £44.3M | Series B | 2026/04/27 |
| Sona Technologies | £31.1M | Series B | 2026/04/21 |
| Greyparrot.Ai | £24.3M | Series B | 2026/04/15 |