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Yair Reem
InvestorFounding Partner at Extantia Capital · Strategic Advisory Board at IL Ventures
Berlin, Berlin, Germany
Writes $1.1M – $5.4M checks
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About
Climate tech expert and partner at Extantia Capital; formerly Managing Director at Hasso Plattner Ventures.
Invests in
Climate TechDeep TechEnergyHardwareNew MaterialsSaaS
Deals · 1
Loki RoboticsBoard seat
via Extantia Capital · filed Apr 2026 · $11.8M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Investor
Bees & BearsBetteriesDiablo TechnologiesDreamLinesEpoch BiodesignINCHRONLAVALeydenJarModern SynthesisOpenSynergyReflektionRobin.ioUP CatalystValsightVemaVoltracWayin
Sources: SEC Form D filings · the investor's own website · curated public sources.
Colleagues at Extantia Capital
Network2
Investors connected to Yair in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Yair Reem?
- Climate tech expert and partner at Extantia Capital; formerly Managing Director at Hasso Plattner Ventures.
- Where does Yair Reem work?
- Yair Reem is Founding Partner at Extantia Capital and Strategic Advisory Board at IL Ventures.
- What does Yair Reem invest in?
- Yair Reem invests in Climate Tech, Deep Tech, Energy, Hardware, New Materials, SaaS.
- What check size does Yair Reem write?
- Yair Reem typically writes checks of $1.1M – $5.4M.
- What boards does Yair Reem sit on?
- Yair Reem holds tracked board seats at Loki Robotics.
- What companies has Yair Reem invested in?
- Investments tracked here include Bees & Bears, Betteries, Diablo Technologies, DreamLines, Epoch Biodesign, INCHRON, LAVA, LeydenJar, Modern Synthesis, OpenSynergy, Reflektion, Robin.io, and 5 more.
About this profile. Compiled from public sources — Extantia Capital's own website, regulatory filings 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