Fundraising Fox
Sebastian Heitmann
InvestorFounding Partner at Extantia Capital
Berlin, Germany
Writes $1.1M – $5.4M checks · typically $2.6M
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About
Sebastian Heitmann, a founder-turned-investor who built and exited multiple companies, positions his firm as by entrepreneurs for entrepreneurs, focusing on deep decarbonization infrastructure and European climate tech sovereignty.
Invests in
Climate TechDeep TechEnergyHardwareNew MaterialsSaaS
Investments
Investor
Per curated public sources.
Colleagues at Extantia Capital
Network2
Investors connected to Sebastian in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Sebastian Heitmann?
- Sebastian Heitmann, a founder-turned-investor who built and exited multiple companies, positions his firm as by entrepreneurs for entrepreneurs, focusing on deep decarbonization infrastructure and European climate tech sovereignty.
- Where does Sebastian Heitmann work?
- Sebastian Heitmann is Founding Partner at Extantia Capital.
- What does Sebastian Heitmann invest in?
- Sebastian Heitmann invests in Climate Tech, Deep Tech, Energy, Hardware, New Materials, SaaS.
- What check size does Sebastian Heitmann write?
- Sebastian Heitmann typically writes checks of $1.1M – $5.4M.
- What companies has Sebastian Heitmann invested in?
- Investments tracked here include Reverion.
About this profile. Compiled from public sources — Extantia Capital's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights