SC666714 · Active · incorporated 6 years, 2 months ago · Bathgate
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CSignum develops wireless communication technology for transmitting data underwater, breaking barriers between air and water environments.
Csignum Ltd is a private limited company registered at Companies House under number SC666714, incorporated on 8 July 2020, with a registered office in Bathgate, West Lothian. Its current status on the register is active. Its filed nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). Sonde has indexed 64 filings for this company, including 2 funding rounds. Its most recent round closed in April 2025, raising £6.4m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 2 | Apr 2025 | £6.4m | £0.264 |
| Round 1 | Oct 2023 | £10.8m | £10.00 |
Showing the 12 most recent of 64 filings.
See the complete cap table with every shareholder, founder tags, dilution across 7 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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