Event Detail




WCS Pitch Competition

Date: April 20, 2026
Time: 5 pm - 8 pm

Location: 135 Mississippi St, San Francisco, CA 94107

Celebrate innovation at WCS’s annual pitch competition, where women-led startups in cleantech and sustainability take the stage. Inspiring founders will share bold ideas, answer judges’ questions, and compete for a prize pool to fuel their growth. Don’t miss the chance to see the future of sustainability in action!

Ticket price:

  • Early Bird (until Mar 20): $25 non-member | $10 member
  • Bulk: Buy 4, get 1 free
  • General (after Mar 21): $35 non-member | $15 member
  • Interested in becoming a member? Learn more here

Please note: photos and videos will be taken during the event.

Each year, WCS hosts a startup pitch competition focused on spotlighting companies led by women, either as CEOs or in the C-suite.

Shining a spotlight on women-led startups from around the world, our annual pitch competition features female entrepreneurs from the cleantech and sustainability industry. The competition winner will enjoy a large prize pool to continue growing their business.

Selected startups will have 5 minutes on stage followed by 3 minutes for Q&A from the judges. Winners will be announced toward the end of the event.

Who is Eligible To Apply?

Companies must have:

  • Current funding stage from seeking Seed funding to closed Series A
  • Founded by, or with a CEO or CTO, who identifies as female
  • Solving a cleantech or sustainability challenge, either through hardware or software

Your business idea must be:

  • Focused on cleantech and/or sustainability (broadly defined)
  • Innovative and disruptive
  • An operating company with a product in the market, or ready for testing or deployment

EVENT SPONSORSHIPS AVAILABLE! Please email us at info@womencleantechsustainability.org if you have any questions.