4 Founders backed by Janna Ensthaler building Climate (2026)

Founders backed by Janna Ensthaler and building Climate (4)

Founders backed by Janna Ensthaler and building Climate covers 4 founders on FluoRok, hexafarms and Reverion and 1 other companies. The most common sector is Climate (4). Members are based in 3 cities, led by Berlin, Germany (2), Eresing, Germany (1) and Oxford, UK (1). Companies represented include Wallround. Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 4
• Companies represented: 4
• Top sector: Climate (4 founders)
• Top location: Berlin, Germany (2 founders)
• Locations represented: 3

• David Ahmed — hexafarms
• Gabriele Pupo — FluoRok
• Lukas Steinhilber — Wallround
• Stephan Herrmann — Reverion

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Other founder hubs

• Chase Coleman (21 founders)
• Stephen Knight (17 founders)
• Sid Trivedi (16 founders)
• Josh Kopelman (27 founders)
• Brian Ascher (22 founders)
• Amish Jani (17 founders)
• Keith Kravcik (16 founders)
• Peter Thiel (29 founders)
• Chip Hazard (22 founders)
• Peter Wendell (18 founders)
• Eduardo Saverin (16 founders)
• Ben Lerer (31 founders)
• Kate Mitchell (22 founders)
• Lak Ananth (18 founders)
• Maryanna Saenko (17 founders)
• David Tisch (34 founders)
• Alexis Ohanian (23 founders)
• Ann Miura-Ko (19 founders)
• Andreas Weiskam (17 founders)
• Brad Feld (39 founders)
• David Krane (23 founders)
• Yves Sisteron (19 founders)
• Joshua Kushner (17 founders)
• Lucas Mann (15 founders)

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Narrow Climate founders

• Atlanta, GA · Climate (4 founders)
• Fifth Wall · Climate (7 founders)
• SAHEL Capital · Climate (3 founders)
• Leyline Renewable Capital · Climate (4 founders)
• Lowercarbon Capital · Climate (10 founders)
• Cologne, Germany · Climate (3 founders)
• Builders Vision · Climate (4 founders)
• Durham, NC · Climate (2 founders)
• Nancy Pfund · Climate (3 founders)
• HTGF (High-Tech Gruenderfonds) · Climate (5 founders)
• Summerland, BC, Canada · Climate (2 founders)
• Modern Energy Management · Climate (3 founders)
• Oxford, UK · Climate (5 founders)
• Watertown, MA · Climate (3 founders)
• Helen Ventures · Climate (4 founders)
• Blue Bear Capital · Climate (6 founders)
• Stephan Nicoleau · Climate (3 founders)
• Revolution · Climate (4 founders)
• Brendan Wallace · Climate (7 founders)
• Mezuo Nwuneli · Climate (3 founders)
• Stage 1 Ventures · Climate (4 founders)
• Berkeley, CA · Climate (10 founders)
• GreenGen Ventures · Climate (3 founders)
• Matt Knott · Climate (4 founders)
• Turin, Italy · Climate (2 founders)
• Congruent Ventures · Climate (3 founders)
• Omnes Capital · Climate (5 founders)
• Frederick, MD · Climate (2 founders)
• Cultivate Ventures · Climate (3 founders)
• Peter W. Davidson · Climate (5 founders)

Other founder hubs

• Venture Capital (8 founders)
• Travel Tech (1 founder)
• Utilities (1 founder)
• Cloud Infrastructure (2 founders)
• Insurance (4 founders)
• Logistics (318 founders)
• Techbio (1 founder)
• Construction Technology (1 founder)
• Aerospace and Defense (3 founders)
• Gaming (12 founders)
• Energy Tech (1 founder)
• Space Tech (1 founder)
• Defense (2 founders)
• Blockchain (6 founders)
• Biotech (903 founders)
• Energy Storage (1 founder)
• RegTech (2 founders)
• ConTech (3 founders)
• LegalTech (28 founders)
• WealthTech (1 founder)
• Oil and Gas (1 founder)
• Blockchain Technology (2 founders)
• Financial Services (8 founders)
• Supply Chain Technology (1 founder)

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