United States · 
Who invested in Confirma?
Confirma's investors include Versant Ventures, Prism Venture Management, Northwest Venture Associates, Telegraph Hill Partners and Fluke, and 1 more on record.
20042005200620072008
$3.0MVenture$18MSeries C
United States · Series C startup
Who invested in Confirma
Funding summaryUpdated 26 Oct 2026
$21Mraised across 2 rounds since 2003, from 2 sources
$3.0MVenture$18MSeries C
- Latest round
- Series C, $18MJan 2008
- Step-upi
- 5.8×
- Investors
- 6
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, $3.0M Dec 2003
- Biggest round
- $18M Series C · Jan 2008
- Between rounds
- 4.1 years from the last two
The rounds
- Jan 2008Series C$18M3 new1 returning
From a historical funding record
- Dec 2003Venture$3.0M3 new
From a historical funding record
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.
The exit
ExitBuyerPriceWhen
AcquiredMerge HealthcareundisclosedAug 2009
From historical deal records. Wrong? Tell us.
Everyone who backed them
Prism Venture ManagementVC firm1round
Northwest Venture AssociatesVC firm1round
Prism VentureWorksGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Confirma
How much has Confirma raised?
Confirma has raised $21M across 2 rounds since 2003.
When did Confirma last raise?
Confirma's most recent round was a Series C of $18M in Jan 2008.
What was Confirma's biggest round?
Its most recent round, $18M in Jan 2008, is also its largest on record.
Who backed Confirma first?
Confirma's first round on record, in Dec 2003, was backed by Versant Ventures, Prism Venture Management and Northwest Venture Associates.
What stage is Confirma at?
Confirma's latest named round is a Series C, in Jan 2008.
Where is Confirma based?
Confirma is based in the United States.
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In the same sector, and raised in the last eighteen months.
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