Funding round · 29 Dec 2025
CSignum raises £6m
Underwater communications firm CSignum raised a £6m Series A round backed by Archangels, part of £41.1m leveraged by the syndicate in 2025.
- Company
- CSignum
- Amount
- £6m
- Stage
- Series A
- Kind
- Equity
- Investors
- Archangels
- Sector
- Telecoms
- City
- Edinburgh
- Announced
- 29 Dec 2025
- Report
- The Herald
Other rounds that month
Scottish tech in one email,
every Monday.