Air Protein Funding: $107M Raised, Series A (2021)

Air Protein is a Climate company based in San Leandro, California. It has raised $107M in total funding. Latest round: Series A. Backed by Barclays.

Air Protein funding overview

Air Protein is a Climate company based in San Leandro, California. Air Protein has raised $107M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Series A announced in January 2021. The round record for Air Protein runs through 2021; nothing later has been disclosed. Investors on record include Barclays.

Air Protein at a glance

Total raised
$107M
Latest round
Series A
Latest round date
January 2021
Industry
Climate
Headquarters
San Leandro, California
Notable investors
Barclays

Frequently asked about Air Protein funding

How much has Air Protein raised?
Air Protein has raised $107M in total disclosed funding across the rounds on record.
Who has invested in Air Protein?
Barclays are named among the investors backing Air Protein.
What was the latest Air Protein funding round?
The most recent disclosed round is a Series A, announced in January 2021.
Where is Air Protein based?
Air Protein is based in San Leandro, California.
What sector does Air Protein operate in?
Air Protein is tracked under Climate from San Leandro, California, with $107M in disclosed funding.
When did Air Protein last raise?
The last disclosed Air Protein round closed in January 2021 at Series A.

Round data for Air Protein is compiled from public filings and announcements; blank fields mean nothing has been disclosed rather than nothing exists. Continue with the Climate companies in San Leandro and backer lists below.

Air Protein founders (1)

Companies related to Air Protein (38)

Browse related funding lists (4)

Company funding database · Investor directory · Founder database · Mega-rounds 2026