United States · 
Who invested in Peninsula Pharmaceuticals?
Peninsula Pharmaceuticals's investors include Canaan, Domain Associates, Montreux Growth Partners, A. M. Pappas & Associates and OrbiMed, and 3 more on record.
20032004
$22MSeries B$58MSeries CUnited States · Series C startup
Who invested in Peninsula Pharmaceuticals
2 rounds we have observed, with the 8 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
$80Mraised across 2 rounds since 2002, from 2 sources
$22MSeries B$58MSeries C
- Latest round
- Series C, $58MJan 2004
- Step-upi
- 2.6×
- Investors
- 8
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 B, $22M Oct 2002
- Biggest round
- $58M Series C · Jan 2004
- Between rounds
- 15 months from the last two
The rounds
- Jan 2004Series C$58M2 new4 returning
From a historical funding record
- Oct 2002Series B$22M6 new
Canaan
Domain Associates
Montreux Growth Partners- Mitsubishi Corporation Life Sciences Venture
A. M. Pappas & Associates- Sears Capital Management
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
From historical deal records. Wrong? Tell us.
Everyone who backed them
Mitsubishi Corporation Life Sciences VentureGrowth equity1round
Sears Capital ManagementInvestment firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Peninsula Pharmaceuticals
How much has Peninsula Pharmaceuticals raised?
Peninsula Pharmaceuticals has raised $80M across 2 rounds since 2002.
When did Peninsula Pharmaceuticals last raise?
Peninsula Pharmaceuticals's most recent round was a Series C of $58M in Jan 2004.
What was Peninsula Pharmaceuticals's biggest round?
Its most recent round, $58M in Jan 2004, is also its largest on record.
Who backed Peninsula Pharmaceuticals first?
Peninsula Pharmaceuticals's first round on record, in Oct 2002, was backed by Canaan, Domain Associates and Montreux Growth Partners and 3 others.
What stage is Peninsula Pharmaceuticals at?
Peninsula Pharmaceuticals's latest named round is a Series C, in Jan 2004.
Where is Peninsula Pharmaceuticals based?
Peninsula Pharmaceuticals is based in the United States.
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