We build and buy problem-solving internet businesses

A place where builders and founders can thrive

3forty is a holding company that owns builder studios, ventures, and a fund for young founders. Our ecosystem has grown a variety of internet ventures and boutique sized builder studios within product, software, and design.

Papyr

Selé

A place where builders and founders can thrive

Papyr

Selé

Sprintboard

OneClickLayout

Eli5 Product Studio

Noco Agency

The Validation Company

For almost a decade we have been building digital products and ventures with promising startups and F500 companies. Now we help founders build profitable internet businesses via our founder program and through (partly) acquiring up-and-running companies that can grow via the 3forty ecosystem.

Founder Program Learn everything to become a digital founder in one year.

Our workspace Open for all 3forty members and like minded builders.

Founder program

Workspace

Journal

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