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Companies / 1s1 Energy

1s1 Energy

Company

The company enables affordable green hydrogen production using boron-based chemistry and proprietary technology

1s1 Energy has 3 investors on file, among them City Light, Faber and Rumbo Ventures. Its site was last checked 6 Nov 2026: site answers.

Investors

3 investors on file
InvestorEvidenceType
City LightPortfolio pageVenture capital
FaberPortfolio pageVenture capital
Rumbo VenturesPortfolio pageVenture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

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Get 1s1 Energy and its investors as data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/1s1energy.com/investors

# also
GET /v1/companies/1s1energy.com
GET /v1/companies/1s1energy.com/news
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