United States · Venture startup
Funding summaryUpdated 26 Oct 2026
$56Mraised across 5 rounds since 2006, from 5 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From a historical funding recordSEC filing: $972K sold, first sale Oct 2012
From a historical funding recordSEC filing: $2.9M sold, first sale May 2012
VantagePoint Capital Partners
Pinnacle Ventures
EQT life scienceReported by techcrunch.comSEC filing: $22M sold, first sale Apr 2011
VantagePoint Capital Partners
Company VenturesPinnacle VenturesEQT life scienceReported by cobaltbiofuels.com
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
VantagePoint Capital PartnersPinnacle VenturesEQT life scienceHarris & Harris GroupCompany Ventures
Capital PartnersThe Whittemore CollectionMissing a round, or an investor who was in one? Tell us.
Cobalt Technologies's investors include VantagePoint Capital Partners, Pinnacle Ventures, EQT life science, Harris & Harris Group and Burrill & Company, and 4 more on record.
Cobalt Technologies has raised $56M across 5 rounds since 2006.
Cobalt Technologies's most recent round was a Venture of $5.0M in Oct 2012.
Cobalt Technologies's largest round on record is $25M (Series C), in Oct 2008.
Cobalt Technologies's first round on record, in Nov 2006, was backed by VantagePoint Capital Partners.
Cobalt Technologies's latest named round is a Venture, in Oct 2012.
Cobalt Technologies is based in the United States.
In the same sector, and raised in the last eighteen months.
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