We unite and empower the world's boldest, smartest, and most forward-thinking entrepreneurs under 26 who build solutions to the world's biggest problems.

Sigma Squared Fellowship

Annual Global Summit

The Sigma Squared Summit is a global invite-only event that unites leading entrepreneurs, executives and thought leaders to create positive impact.

Check out the last summit

Annual Global Summit

The Sigma Squared Summit is a global invite-only event that unites leading entrepreneurs, executives and thought leaders to create positive impact.

Check out the last summit

People

The Sigma Squared Fellowship brings together the world’s best entrepreneurs under 26. Each year, 100+ new Fellows join the Fellowship. Entry via nominations only.

Mentors & Investors

Get mentoring and fundraising support through a network of top angel investors, VCs and family offices all around the world.

Check out our network

Annual Global Summit

The Sigma Squared Summit is a global invite-only event that unites leading entrepreneurs, executives and thought leaders to create positive impact.

Check out the last summit

People

The Sigma Squared Fellowship brings together the world’s best entrepreneurs under 26. Each year, 100+ new Fellows join the Fellowship. Entry via nominations only.

Mentors & Investors

Get mentoring and fundraising support through a network of top angel investors, renowned VCs and family offices all around the world.

Check out our network

Local events around the globe

Join other fellows for events and meet-ups organised by local chapters in countries like Morocco, Bulgaria, Uganda, Ecuador, Switzerland, and more. This is where you build really meaningful connections, make friendships and get inspiration.

How to become a part

The Sigma Squared Society is an invite-only community. Acceptance to the Fellowship is based on an internal community nomination and application process with Fellows and Executives. Click the link below to find different ways of getting involved with Sigma Squared.

Get Involved