Hello Watt raised €12M in a funding round in Nov 2023. The company is based in Paris, France. Investors in the round: BNP Paribas Solar Impulse Venture Fund, Starquest Capital. Data as of 21 Sept 2026.
Reported in EUR — no conversion. €12M
Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.
This is the company's only recorded round.
