Who invested in Nimbus?
Nimbus's investors include Y Combinator, SR One, Pfizer, Bill Gates and Lightstone Ventures, and 3 more on record.

United States · Venture startup
Funding summaryUpdated 26 Oct 2026
$65Mraised across 2 rounds since 2018, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From Nimbus's own website: 17 on the team.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Nimbus's investors include Y Combinator, SR One, Pfizer, Bill Gates and Lightstone Ventures, and 3 more on record.
Nimbus has raised $65M across 2 rounds since 2018. One round did not disclose an amount, so the total is a floor.
Nimbus's most recent round was a Venture in May 2021.
Nimbus's largest round on record is $65M (Undisclosed round), in Jun 2018.
Nimbus's first round on record, in Jun 2018, was backed by SR One, Pfizer and Bill Gates and 4 others.
Nimbus's latest named round is a Venture, in May 2021.
Nimbus is based in the United States.
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