5 Founders Backed by Jack Leeney (2026)

5 founders backed by Jack Leeney, with company, stage, and round detail. Includes Roofstock and Sway.

Jack Leeney founders (5)

Jack Leeney founders covers 5 founders on Dream Security, Fluidstack and Moonfare and 2 other companies. The most common sectors are AI Infrastructure (1), Climate (1) and Cybersecurity (1). Members are based in 5 cities, led by Berlin, Germany (1), New York, NY (1) and Oakland, CA (1). The remaining members span Fintech (1) and Real Estate (1). Companies represented include Roofstock and Sway. Every founder below links to a profile with their company, backers, and the filings behind each round.

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•By Alejandro Cremades