Sunamp
Sunamp | Sunamp Heat Batteries
Sunamp has raised €11M across 2 funding rounds from 6 investors, most recently a Debt round in Sep 2021. Based in Edinburgh, UK; founded 2006; active in Cleantech and Energy. Data as of 4 Nov 2026.
Total raised
€11M
€11,102,275
Funding rounds
2
Investors
6
distinct backers
Active since
2016-04
latest 2021-09
Funding by year
EUR raised per yearSunamp — funding by year — interactive chart.
Data table
| Sunamp — funding by year | |
|---|---|
| 2016 | €4.1M |
| 2021 | €7.0M |
Signals
High confidenceRaise-next likelihood10
base rate 45% for Debt
- ▼ Dormant (no round in 3+ cohort gaps)
- ▲ Up-round momentum
Exit likelihood5
base rate 11% (2+ rounds)
- ▼ Old (20y) — past typical exit age
- ▼ No recent equity round (debt-only or quiet)
Timing: dormant vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2021-09-23 | Debt | €7.0M | Scottish National Investment Bank | View deal → |
| 2016-04-01 | Series B | €4.1M | Equity Gap,Highland Capital Partners,Old College Capital,Par Equity,Scottish Investment Bank - Scottish Enterprise | View deal → |
Investors
6Related news
- Sunamp launches Series B with GBP6 million investment from Scottish National Investment Bankprivateequitywire.co.uk · 2021-09
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Global coverage: FundingData