1 Founders Backed by Portfolio Ventures (2026)

Portfolio Ventures founders (1)

Portfolio Ventures founders covers 1 founder on Marshmallow. The most common sector is Insuretech (1). Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 1
• Companies represented: 1
• Top sector: Insuretech (1 founders)
• Top location: London, UK (1 founders)

• Alexander Grenier — Marshmallow

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Other founder hubs

• Crossbeam Venture Partners (18 founders)
• Index Ventures (45 founders)
• Bain Capital Ventures (34 founders)
• Uncork Capital (29 founders)
• Atlas Venture (23 founders)
• Service Provider Capital (21 founders)
• Foundry Group (18 founders)
• Founders Fund (51 founders)
• Battery Ventures (36 founders)
• Wellington Management (30 founders)
• Venrock (25 founders)
• FirstMark (21 founders)
• InterWest Partners (19 founders)
• Accel (60 founders)
• Greylock (38 founders)
• SOSV (32 founders)
• Sierra Ventures (27 founders)
• Franklin Templeton (22 founders)
• Script Capital (19 founders)
• Elemental Impact (18 founders)
• Kleiner Perkins (45 founders)
• Norwest Venture Partners (34 founders)
• Crosslink Capital (28 founders)
• Pegasus Tech Ventures (23 founders)

Full founder directory · Investor directory · Company funding database