9 Founders in San Mateo, CA building Fintech (2026)

9 founders in San Mateo, CA and building Fintech, with company, funding, and investor detail. Includes Bills.com and Ratio.

Founders in San Mateo, CA and building Fintech (11)

Founders in San Mateo, CA and building Fintech covers 11 founders on Alpaca, Alpaca Securities and Bills.com and 6 other companies. The most common sector is Fintech (11). Companies represented include DealSite, Freedom Financial Network, Gamma Point Capital, Oportun, Ratio and Upstart. Every founder below links to a profile with their company, backers, and the filings behind each round.

More San Mateo, CA founders · Full founder directory

Narrow San Mateo, CA founders

Other founder hubs

Full founder directory · Investor directory · Company funding database

Narrow Fintech founders

Other founder hubs

Full founder directory · Investor directory · Company funding database