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Investor profile

Gaëtan Bonhomme

Angel & Partner at Breakthrough Energy

Paris·France1known investment

Gaëtan Bonhomme is an angel investor based in Paris, Île-de-France, France. The known portfolio is one company, Dropel Fabrics.

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Investment focus

Contacts

gae***@***.energyPhone number on fileLinkedIn profile on fileAvailable after registration.
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Gaëtan Bonhomme portfolio company (1)

  • Dropel Fabrics

Affiliated funds' portfolios

Partner at Breakthrough Energy, whose known portfolio counts 10 companies

  • Fervo Energy
  • ZeroAvia
  • Stoke Space
  • Sygaldry Technologies
  • Mangrove Lithium
  • Rumin8
  • Heron Power
  • Fleetzero
  • Arinna
  • Litherm Technologies

Investor Profile

The listing covers sectors Climate and Hardware, and focus areas Clean Energy and Materials Science. Startups operating in these areas may find Gaëtan Bonhomme relevant.

Gaëtan Bonhomme is listed for Series B rounds in the database.

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Colleagues at Breakthrough Energy

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Frequently asked questions

Who is Gaëtan Bonhomme?

Gaëtan Bonhomme is an angel investor based in Paris, Île-de-France, France with one known investment on file, Dropel Fabrics. The sections above list the sectors, stages and firms attached to that record.

What does Gaëtan Bonhomme invest in?

Listed sectors include Climate and Hardware; listed focus areas include Clean Energy and Materials Science. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.

What stage does Gaëtan Bonhomme invest at?

The database lists Gaëtan Bonhomme for Series B rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.

Which firm is Gaëtan Bonhomme listed at?

Gaëtan Bonhomme is listed as Partner at Breakthrough Energy. 23 other people in the database share a firm with Gaëtan Bonhomme.

How do I contact Gaëtan Bonhomme?

An email address, a phone number and a LinkedIn page are on file for Gaëtan Bonhomme. The address stays masked on this page and is readable inside RaiseHunt after you create an account.

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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal