Yair Reem works as an Investor at Extantia. The firm's known portfolio counts 11 companies.
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Investment focus
- Focus
- BatteryBiotechClean EnergyClimate Tech GeneralistEnterprise SaaSIoTRobotics
Contacts
Affiliated funds' portfolios
Investor at Extantia, whose known portfolio counts 11 companies
- Aerones
- Epoch Biodesign
- AssetCool
- Uplift360
- RepAir
- LeydenJar Technologies
- Renasens
- Voltrac
- Bees & Bears
- EcoG
- NexDash
Investor Profile
Founders in the listed sectors Climate, Hardware, Healthcare and SaaS, and focus areas Battery, Biotech, Clean Energy and Climate Tech Generalist fall inside that listing.
Extantia appears in Seed, Series A and Series B rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Yair Reem matches their raise.
Colleagues at Extantia
Christian Guba
Principal
Berlin, Germany
Torben Schreiter
Partner
Leipzig, Germany
Nina Litman-Roventa
Investment Manager
Berlin, Germany
Joern-Carlos Kuntze
Co-Founder
Berlin, Germany
Eshel Lipman
Venture Partner
Israel
Carlota Ochoa Neven Du Mont
Principal
London, United Kingdom
Frequently asked questions
Who is Yair Reem?
Yair Reem is a fund of funds investor and venture capital investor based in Berlin, Germany, listed as Investor at Extantia. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Yair Reem personally.
What does Yair Reem invest in?
Listed sectors include Climate, Hardware, Healthcare and SaaS; listed focus areas include Battery, Biotech, Clean Energy and Climate Tech Generalist. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Yair Reem invest at?
Extantia appears in Seed, Series A and Series B rounds across its known deals, and Yair Reem is listed there as Investor. 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 Yair Reem listed at?
Yair Reem is listed as Investor at Extantia. 6 other people in the database share a firm with Yair Reem.
How do I contact Yair Reem?
An email address, a phone number and a LinkedIn page are on file for Yair Reem. 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