3 Founders backed by Andy Greenfield building SaaS (2026)

Founders backed by Andy Greenfield and building SaaS (3)

Founders backed by Andy Greenfield and building SaaS covers 3 founders on Gipper, Rally UXR and Steelhead Technologies. The most common sector is SaaS (3). Members are based in 2 cities, led by New York, NY (2) and Calumet, MI (1). Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 3
• Companies represented: 3
• Top sector: SaaS (3 founders)
• Top location: New York, NY (2 founders)
• Locations represented: 2

• Jeff Halonen — Steelhead Technologies
• Matthew Glick — Gipper
• Oren Friedman — Rally UXR

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Other founder hubs

• Maryanna Saenko (17 founders)
• Peter Thiel (29 founders)
• Chase Coleman (21 founders)
• Paul Grossinger (17 founders)
• Aydin Senkut (36 founders)
• David K. Chao (22 founders)
• Michiel de Haan (17 founders)
• Aneel Ranadive (15 founders)
• Anis Uzzaman (23 founders)
• David Beatty (18 founders)
• Seth Shuldiner (16 founders)
• Brad Jones (24 founders)
• Nadia Cochinwala (19 founders)
• William Lohse (17 founders)
• Fabrice Grinda (29 founders)
• Ronald Conway (21 founders)
• Joshua Kushner (17 founders)
• David Tisch (34 founders)
• Chip Hazard (22 founders)
• Stephen Knight (17 founders)
• Andrew Solimine (15 founders)
• Hany Nada (23 founders)
• Brook Byers (18 founders)
• Joseph Horowitz (16 founders)

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Narrow SaaS founders

• Birmingham, AL · SaaS (2 founders)
• Revolution · SaaS (5 founders)
• Omega Venture Partners · SaaS (4 founders)
• Lerer Hippeau · SaaS (3 founders)
• Lehi, UT · SaaS (9 founders)
• DCM Ventures · SaaS (5 founders)
• Eddy Shalev · SaaS (3 founders)
• Nino Marakovic · SaaS (3 founders)
• Matrix · SaaS (7 founders)
• Paul J. Ferri · SaaS (4 founders)
• Cloud Apps Capital Partners · SaaS (3 founders)
• Toronto, ON, Canada · SaaS (3 founders)
• Canaan Partners · SaaS (6 founders)
• I2BF Global Ventures · SaaS (4 founders)
• Globespan Capital Partners · SaaS (3 founders)
• Kitchener, Ontario, Canada · SaaS (2 founders)
• Gavin Tasker · SaaS (5 founders)
• Cullen G. · SaaS (4 founders)
• Mark Lessing · SaaS (3 founders)
• Brooklyn, NY · SaaS (12 founders)
• Eric Paley · SaaS (5 founders)
• Jason Green · SaaS (3 founders)
• Azure Capital Partners · SaaS (3 founders)
• Tokyo, Japan · SaaS (8 founders)
• Jeff Clavier · SaaS (4 founders)
• Next47 · SaaS (3 founders)
• Circumference Group · SaaS (3 founders)
• John Mandile · SaaS (6 founders)
• Aymen Mbarek · SaaS (4 founders)
• Moshe Bellows · SaaS (3 founders)

Other founder hubs

• IT Services and IT Consulting (1 founder)
• Textiles (1 founder)
• Advertising Technology (2 founders)
• Biotechnology (6 founders)
• Real Estate (194 founders)
• Space Technology (1 founder)
• Media, Entertainment & Gaming (1 founder)
• Specialty Retail (1 founder)
• IT Services (2 founders)
• Blockchain (6 founders)
• Education (202 founders)
• Government Services (1 founder)
• Utilities (1 founder)
• Restaurant Tech (1 founder)
• Retail Apparel and Fashion (2 founders)
• HR Tech (6 founders)
• Media (231 founders)
• Finance (1 founder)
• Impact Investment (1 founder)
• RegTech (2 founders)
• Electronics Manufacturing (3 founders)
• PropTech (6 founders)
• Logistics (318 founders)
• GovTech (1 founder)

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