CSignum
A provider of wireless technology extending IoT communications beneath the surface
CSignum has raised €10M across 2 funding rounds from 11 investors, most recently a round in Sep 2026. Based in Bathgate, UK; active in Hardware. Data as of 28 Oct 2026.
Bathgate, UKwww.csignum.com ↗
Total raised
€10M
€10,013,298
Funding rounds
2
Investors
11
distinct backers
Active since
2025-04
latest 2026-09
Funding by year
EUR raised per year · 2026 YTDCSignum — funding by year — interactive chart.
Data table
| CSignum — funding by year | |
|---|---|
| 2025 | €7.0M |
| 2026 | €3.0M |
Signals
High confidenceRaise-next likelihood10
base rate 30% for Other
- ▼ Raised very recently
- ▼ Down/flat last round
- ▼ Low backer re-investment
Exit likelihood14
base rate 11% (2+ rounds)
- ▼ Young (<3y)
- ▲ Recent equity round, but funding momentum is down (may be rescue financing)
Timing: too soon vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-09-23 | Other | €3.0M | Angel Investors,Archangels,British Business Bank,PXN Ventures,Scottish Enterprise | View deal → |
| 2025-04-22 | Series A | €7.0M | Archangels,British Business Investment (BBI),Deep Future,individual US investors,Par Equity,Raptor Group+2 more | View deal → |