Cal Co-Founder Logo Cal Co-Founder Matching

Connect.
Collaborate.
Create.

A platform for UC Berkeley entrepreneurs to meet, match, and launch startups together.

HOW IT WORKS

CREATE A PROFILE.
BROWSE FOR COFOUNDERS.
CONNECT!

JOIN THE DIRECTORY
Founders meeting

Upcoming Events

Berkeley Haas Seed Fund Grant Application

Berkeley Haas Seed Fund Grant Application

Berkeley Haas Seed Fund Grant Application

Dec 1, 2025
11:59 p.m. - 11:59 p.m.

1 day, 10 hours left

$5,000 Seed Fund Grants (Non-Dilutive)

UC LAUNCH DEMO DAY

UC LAUNCH DEMO DAY

UC LAUNCH DEMO DAY

Dec 2, 2025
10:00 a.m. - 1:30 p.m.

1 day, 20 hours left

Up to $60K in prizes awarded! Network with Startups & Investors.

StEP Showcase Day Fall 2025

StEP Showcase Day

StEP Showcase Day Fall 2025

Dec 2, 2025
6:00 p.m. - 9:00 p.m.

In 2 days, 4 hours

​Our teams are innovating in AI, BioTech, Saas, HealthTech, ConsumerTech, and many more!

UC Berkeley Big Ideas Contest

UC Berkeley Big Ideas Contest

UC Berkeley Big Ideas Contest

Dec 2, 2025
11:59 p.m. - 11:59 p.m.

In 2 days, 10 hours

Applications are due 11/19. Check out their website for upcoming workshops.