4 Founders backed by John Hartnett building Climate (2026)

Founders backed by John Hartnett and building Climate (4)

Founders backed by John Hartnett and building Climate covers 4 founders on BioOilSolv, Cellar Insights and EF Polymer and 1 other companies. The most common sector is Climate (4). Members are based in 4 cities, led by Calgary, Alberta, Canada (1), Calgary, Canada (1) and Okinawa, Japan (1). Companies represented include Verdi. 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: Calgary, Alberta, Canada (1 founders)
• Locations represented: 4

• Arthur Chen — Verdi
• Mohammad Alikarami — BioOilSolv
• Narayan Gurjar — EF Polymer
• Terry Sydoryk — Cellar Insights

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Other founder hubs

• Alex Finkelstein (27 founders)
• Patrick Salyer (21 founders)
• Luke Antal (17 founders)
• Seth Shuldiner (16 founders)
• Christine Tsai (28 founders)
• Dan Levitan (22 founders)
• Matt Greenleaf (18 founders)
• David Hirsch (16 founders)
• Giuseppe Zocco (30 founders)
• Tom Morgan (22 founders)
• David Beatty (18 founders)
• Kevin Colleran (16 founders)
• Jeff Horing (32 founders)
• Larry Li (22 founders)
• Topher Conway (18 founders)
• Jonathan Keidan (17 founders)
• Tim Draper (36 founders)
• Anis Uzzaman (23 founders)
• Luke Nosek (19 founders)
• Alan Patricof (17 founders)
• David Fialkow (41 founders)
• Richard Kramlich (24 founders)
• Abhinav Gupta (19 founders)
• Christopher Lynch (17 founders)

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Narrow Climate founders

• Business Growth Fund · Climate (4 founders)
• Bruc Management · Climate (4 founders)
• Bradford Dockser · Climate (3 founders)
• Beyond Earth Ventures · Climate (3 founders)
• Oakland, CA · Climate (8 founders)
• Aachen, Germany · Climate (5 founders)
• Tel Aviv, Israel · Climate (4 founders)
• San Carlos, CA · Climate (3 founders)
• Connecticut Innovations · Climate (3 founders)
• London, UK · Climate (41 founders)
• Katie Rae · Climate (5 founders)
• SVG Ventures · Climate (4 founders)
• Steve McCool · Climate (3 founders)
• William Lese · Climate (3 founders)
• Frederick, MD · Climate (2 founders)
• Charles Hipwood · Climate (7 founders)
• Micki Seibel · Climate (5 founders)
• Toronto, Canada · Climate (4 founders)
• Ben Kortlang · Climate (3 founders)
• Eclipse · Climate (3 founders)
• Berkeley, CA · Climate (10 founders)
• DCVC Climate · Climate (5 founders)
• iSelect Fund · Climate (4 founders)
• Third Sphere · Climate (3 founders)
• Isabella Fandrych · Climate (3 founders)
• San Leandro, CA · Climate (2 founders)
• Blue Bear Capital · Climate (6 founders)
• Carsten Boers · Climate (4 founders)
• Social Impact Capital · Climate (3 founders)
• Bank of America · Climate (3 founders)

Other founder hubs

• SpaceTech (4 founders)
• Aerospace and Defense (3 founders)
• Asset Management (2 founders)
• Specialty Retail (1 founder)
• Travel Technology (1 founder)
• Insurance and Financial Services (1 founder)
• WealthTech (1 founder)
• SaaS (1,674 founders)
• Real Estate (194 founders)
• Consumer Electronics (8 founders)
• Insurance (4 founders)
• EdTech (3 founders)
• Fashion (2 founders)
• Textiles (1 founder)
• Fitness (1 founder)
• Energy Storage (1 founder)
• GovTech (1 founder)
• AI Infrastructure (1,358 founders)
• Consumer Social (93 founders)
• Venture Capital (8 founders)
• Adtech (4 founders)
• Electronics Manufacturing (3 founders)
• Infrastructure (2 founders)
• Insuretech (1 founder)

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