United States · 
Who invested in Air Protein?
Air Protein's investors include Google Ventures, Barclays Ventures and Barclays Corporate Banking.
United States · Venture startup
Who invested in Air Protein
Funding summaryUpdated 26 Oct 2026
$75Mraised across 1 round since 2023, from 1 source
- Latest round
- Venture, $75MMay 2023
- Investors
- 3
The rounds
- May 2023
Founders and team
From the SEC filings it signed: 2 on the team.
- James WhiteExecutive Officer, Directori
- Lisa DysonExecutive Officer, Director, Promoteri
On the board, as filediJoseph GrundfestMaisie GanzlerOri Sasson
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Air Protein as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Air Protein
How much has Air Protein raised?
Air Protein has raised $75M across 1 round since 2023.
When did Air Protein last raise?
Air Protein's most recent round was a Venture of $75M in May 2023.
What was Air Protein's biggest round?
Its most recent round, $75M in May 2023, is also its largest on record.
Who backed Air Protein first?
Air Protein's first round on record, in May 2023, was backed by Google Ventures, Barclays Ventures and Barclays Corporate Banking.
What stage is Air Protein at?
Air Protein's latest named round is a Venture, in May 2023.
Where is Air Protein based?
Air Protein is based in the United States.
Companies like Air Protein
In the same sector, and raised in the last eighteen months.
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