Cambridge Broadband Networks
CBNL is the leader in multipoint microwave backhaul and access solutions
Cambridge Broadband Networks has raised €31M across 4 funding rounds from 4 investors, most recently a Debt round in Feb 2012. Based in Cambridge, UK; active in Telecom. Data as of 28 Oct 2026.
Cambridge, UKwww.cbnl.com ↗
Total raised
€31M
€31,488,069
Funding rounds
4
Investors
4
distinct backers
Active since
2006-01
latest 2012-02
Funding by year
EUR raised per yearCambridge Broadband Networks — funding by year — interactive chart.
Data table
| Cambridge Broadband Networks — funding by year | |
|---|---|
| 2005 | €7.6M |
| 2009 | €5.9M |
| 2010 | €13M |
| 2012 | €5.3M |
Signals
High confidenceRaise-next likelihood7
base rate 45% for Debt
- ▼ Dormant (no round in 3+ cohort gaps)
- ▼ Down/flat last round
- ▼ Low backer re-investment
Exit likelihood7
base rate 11% (2+ rounds)
- ▲ €30M+ raised
- ▲ 4 rounds raised
- ▼ Old (21y) — past typical exit age
- ▼ No recent equity round (debt-only or quiet)
Timing: dormant vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
4 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2012-02-01 | Debt | €5.3M | Silicon Valley Bank | View deal → |
| 2010-12-01 | Growth/Late | €13M | Accel,Amadeus Capital Partners,Samsung Ventures | View deal → |
| 2009-02-01 | Growth/Late | €5.9M | Accel,Amadeus Capital Partners | View deal → |
| 2006-01-01 | Series D+ | €7.6M | Accel,Amadeus Capital Partners | View deal → |
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