United States · Who invested in OptiMedica?
OptiMedica's investors include Kleiner Perkins Caufield & Byers, DAG Ventures, Alloy Ventures and BlackRock.
20052007200920112013
?Series A$16MSeries C$30MVenture$35MSeries EUnited States · Series E startup
Who invested in OptiMedica
4 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$81Mraised across 4 rounds since 2005, from 4 sources
$16MSeries C$30MVenture$35MSeries E
- Latest round
- Series E, $35MMay 2013
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A May 2005
- Biggest round
- $35M Series E · May 2013
- Usual gap between rounds
- 2.8 years the median of 3
The rounds
- May 2013Series E$35M1 new3 returning
Reported by onbiovc.com
- Aug 2009Venture$30M
No investor was named in the report.
From a historical funding recordSEC filing: $25M sold, first sale Aug 2009
- Mar 2008Series C$16M2 new1 returning
Reported by optimedica.com
- May 2005
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.
Series A2005Series C2008Venture2009Series E2013
Kleiner Perkins Caufield & Byers
DAG VenturesAlloy Ventures
BlackRock
Kleiner Perkins Caufield & ByersDAG VenturesAlloy VenturesBlackRockThe exit
ExitBuyerPriceWhen
From historical deal records. Wrong? Tell us.
Everyone who backed them
Alloy VenturesVC firm2rounds
Missing a round, or an investor who was in one? Tell us.
Quick answers about OptiMedica
How much has OptiMedica raised?
OptiMedica has raised $81M across 4 rounds since 2005. One round did not disclose an amount, so the total is a floor.
When did OptiMedica last raise?
OptiMedica's most recent round was a Series E of $35M in May 2013.
What was OptiMedica's biggest round?
Its most recent round, $35M in May 2013, is also its largest on record.
Who backed OptiMedica first?
OptiMedica's first round on record, in May 2005, was backed by Kleiner Perkins Caufield & Byers.
What stage is OptiMedica at?
OptiMedica's latest named round is a Series E, in May 2013.
Where is OptiMedica based?
OptiMedica is based in the United States.
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