United States · 
Who invested in GPB Scientific?
GPB Scientific's investors include Vensana Capital and Amgen Ventures.
2015201620172018201920202021
$1.9MVenture$110KDebt$26MRound?Growth
United States · Growth startup
Who invested in GPB Scientific
Funding summaryUpdated 26 Oct 2026
$27Mraised across 4 rounds since 2014, from 4 sources
$1.9MVenture$110KDebt$26MRound
- Latest round
- GrowthMay 2021
- Biggest round
- $26MRound · Apr 2020
- Investors
- 2 (1 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $1.9M Jul 2014
- Biggest round
- $26M Round · Apr 2020
- Usual gap between rounds
- 14 months the median of 3
The rounds
- May 2021GrowthAmount undisclosed
No investor was named in the report.
Reported by Vensana CapitalSEC filing: $17M sold, first sale Apr 2021
- Apr 2020Round$26M2 new
Reported by Vensana CapitalSEC filing: $16M sold, first sale Mar 2020
- Jul 2015Debt$110K
No investor was named in the report.
From a historical funding recordSEC filing: $110K sold, first sale Jul 2015
- Jul 2014Venture$1.9M
No investor was named in the report.
From a historical funding recordSEC filing: $1.0M sold, first sale Dec 2013
Founders and team
From the SEC filings it signed: 1 on the team.
- Michael D. GrishamChief Executive Officeri
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Amgen VenturesGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about GPB Scientific
How much has GPB Scientific raised?
GPB Scientific has raised $27M across 4 rounds since 2014. One round did not disclose an amount, so the total is a floor.
When did GPB Scientific last raise?
GPB Scientific's most recent round was a Growth in May 2021.
What was GPB Scientific's biggest round?
GPB Scientific's largest round on record is $26M, in Apr 2020, led by Vensana Capital.
Who backed GPB Scientific first?
GPB Scientific's first round on record, in Apr 2020, was backed by Vensana Capital and Amgen Ventures.
What stage is GPB Scientific at?
GPB Scientific's latest named round is a Growth, in May 2021.
Where is GPB Scientific based?
GPB Scientific is based in the United States.
Who led GPB Scientific's rounds?
Vensana Capital led the funding round in 2020.
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