United States · Series A startup

Who invested in Basecamp

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Funding summaryUpdated 31 Oct 2026

Undisclosedraised across 1 round since 2006, from 1 source

Latest round
Series AJul 2006
Investors
1
See who backed them

The rounds

  1. Jul 2006
    Series AAmount undisclosed

    Reported by 37signals.com

Everyone who backed them

Bezos ExpeditionsFamily office1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 2 firms list Basecamp as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

ConduitAcceleratorPer its own site
Telefonica GermanyCorporate VCPer its own site

Quick answers about Basecamp

Who invested in Basecamp?

Basecamp's investors include Bezos Expeditions.

How much has Basecamp raised?

Basecamp has raised 1 round since 2006, none with a disclosed amount.

When did Basecamp last raise?

Basecamp's most recent round was a Series A in Jul 2006.

Who backed Basecamp first?

Basecamp's first round on record, in Jul 2006, was backed by Bezos Expeditions.

What stage is Basecamp at?

Basecamp's latest named round is a Series A, in Jul 2006.

Where is Basecamp based?

Basecamp is based in the United States.

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