Industrial-grade radio frequency and microwave heating technology to accelerate the transition from fossil fuels
SolidWatts has raised €3.1M across 4 funding rounds from 11 investors, most recently a Seed round in Mar 2026. Based in Vaud, Switzerland; active in Energy. Data as of 7 Aug 2026.
Timing: too soon vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date |
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| Stage |
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| Amount |
|---|
| Investors |
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| 2026-03-26 | Seed | €2.0M | Almanac Ventures,Angel Investors,Axel Carbon Capital,Evercurious VC,Investing For Purpose,KickFund+2 more | View deal → |
| 2025-01-21 | Pre-Seed | €850k | Angel Investors,CoreAngels Climate,Evercurious VC,KickFund | View deal → |
| 2024-02-05 | Seed | €107k | Foundation for Technological Innovation (FIT) | View deal → |
| 2023-06-07 | Other | €155k | Venture Kick | View deal → |
