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
Keiretsu Forum is a San Francisco-based angel group founded in 2000. The California organization backs companies across a wide spectrum of funding phases, offering early, seed, and later stage venture financing alongside debt investment options. Their investment purview spans multiple growth cycles, from pre-seed and seed rounds all the way through Series A and Series B-plus phases.
What they run
The organization's programming focuses on summits held across international markets. They have organized gatherings in Seattle and Madrid, totaling two summits across their track record. Looking forward on their schedule, they are set to host an investor-focused summit in Madrid titled Aprende a invertir en startups, continuing their focus on summit formats across varied global hubs.
Who attends
Attendees include active angel investors and venture financiers seeking early, seed, or growth investments, along with startup founders seeking equity or debt capital. The crowds align around early-stage to expansion-stage operations, primarily representing sectors such as software as a service, financial technology, healthcare technology, biotechnology, medical technology, and climate energy.
Upcoming events
- Investor Capital Expo
- Aprende a invertir en startups | Madrid 24-11-2026 | Keiretsu Forum — 2026-11-24 · Madrid
Past events
- The Premier Gathering of the Investor Capital Community — 2026-08-20 · Seattle
- FORO DE INVERSIÓN EN BARCELONA 17 DE SEPTEMBRE - Keiretsu Forum Spain — 2025-09-17
More events in San Francisco
- Venture Lab / VIP-X - San Francisco — 2026-08-21 · San Francisco
- Stanford’s Legendary “Touchy Feely” Workshop: The Leadership Skills Every Leader Needs — with Carole Robin — 2026-11-01 · San Francisco · Meetups
- Palo Alto Startup Founders, Innovators & Investors ... — 2026-11-02 · Menlo Park · Mixers
- Palo Alto Startups, Investors, Professionals: Pitch & ... — 2026-11-02 · Menlo Park · Pitch nights
- StartUps, Founders, Investors, Talent Networking & Pitch Palo ... — 2026-11-02 · Palo Alto · Pitch nights