Keiretsu Forum

Angel group · San Francisco

Keiretsu Forum is a California-based angel group that offers early, seed, and later stage venture, and debt financing investments.

About

Founded in 2000, Keiretsu Forum is an angel group based in San Francisco, California. The organization operates across multiple financing structures, backing companies through early, seed, and later-stage venture capital alongside debt financing. Its investment scope is broad, spanning from pre-seed through series B and beyond across industries such as software as a service, fintech, healthtech, biotech, medtech, and climate and energy.

What they run

Keiretsu Forum organizes summit programming for the entrepreneurial ecosystem. The group's event activity includes a summit hosted in Seattle, with sessions originating in 2026. The calendar is primarily focused on standalone gatherings rather than frequent recurring series, and there are currently no upcoming events scheduled on the immediate agenda.

Who attends

The audience centers on early-stage and growth-stage startup founders seeking equity or debt capital, ranging from pre-seed entrepreneurs to series B operators. Attendees typically lead ventures in specialized verticals including software as a service, financial technology, medical technology, biotechnology, healthcare technology, and climate and energy. They share the room with angel investors and syndicate participants actively assessing investment opportunities across these technical sectors.

https://www.keiretsuforum.com

Upcoming events

Past events

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