Fundraising Fox

Yair Reem

Investor

Partner at Extantia Capital · Strategic Advisory Board / CFO at IL Ventures

Berlin, Berlin, Germany

Writes $1.1M – $5.4M checks

About

Yair Reem is a carbon-math investor who quantifies emissions-reduction potential, prioritizes gigaton-scale hardware solutions, and combines direct early-stage investing with GP investments to rebalance climate capital away from mobility.

Invests in

Climate TechDeep TechEnergyHardwareNew MaterialsSaaS

Experience

  1. Extantia CapitalPartnercurrent2019 — presentBerlin, Germany
  2. UP CatalystBoard Membercurrent2023 — present
  3. RepAir Carbon CaptureBoard Membercurrent2022 — present
  4. Daedalean AIAdvisor2019 — 2024Zürich Area, Switzerland
  5. Self EmployedStrategic narratives for leaders2019 — 2024
  6. Hasso Plattner VenturesGeneral Partner2017 — 2019
  7. Vera SecurityBoard Observer2017 — 2019San Francisco Bay Area
  8. ReflektionBoard Observer2016 — 2019San Francisco Bay Area
  9. Robin.ioBoard Observer2015 — 2019
  10. Valsight GmbHMember of the Board2015 — 2019Potsdam, Germany
  11. DREAMLINESMember of the Board2012 — 2019
  12. HPC OfficeExecutive Director2014 — 2017Potsdam Area, Germany
  13. OpenSynergy GmbHChairman of the Board2014 — 2016Berlin, Germany
  14. Hasso Plattner VenturesCFO2012 — 2014
  15. Hasso Plattner VenturesInvestment Manager2010 — 2012

Education

  1. The Wharton SchoolAdvanced Management Program2011
  2. Hertie SchoolExecutive Master Public Management2009 — 2010
  3. Technion - Israel Institute of TechnologyB.Sc, Electrical Engineering2002 — 2006

Skills & more

Strategy13strategy2Climate Tech40Start-ups75Venture Capital79Entrepreneurship29Business Strategy27Private Equity13Corporate Development12Mergers & Acquisitions10Product Management9Mergers7
+12 moreInvestmentsEmerging MarketsDue DiligenceManagement ConsultingCorporate FinanceRestructuringBusiness PlanningFinancial ModelingValuationM&A experienceGo-to-market StrategyExecutive Management

Languages Arabic · English · German · Hebrew · Polish

From Yair's professional profile.

Same school

Shared employers

Deals · 1

Loki RoboticsBoard seat

via Extantia Capital · filed Apr 2026 · $11.8M raise

Attribution from SEC filings, press coverage, and firm rosters.

Colleagues at Extantia Capital