Entrepreneurship And Venture Building companies

Investing in software entrepreneurs and innovation across America.

We identify, fund, and actively build companies around humanity-improving breakthroughs originated at universities and institutions.

We back SoCal's biggest dreamers at the earliest stages. Southern California's first student-run angel syndicate.

25madison is a Venture Platform, co-incubating ideas, investing in early-stage startups, and propelling brands into their next phase of growth.