United States · 
Who invested in Microbia?
Microbia's investors include Venrock, Polaris Partners, Morgan Stanley Investment Management, Fidelity Biosciences and Bio*One Capital, and 4 more on record.
200520062007
$40MSeries D$50MSeries EUnited States · Series E startup
Who invested in Microbia
Funding summaryUpdated 26 Oct 2026
$90Mraised across 2 rounds since 2004, from 2 sources
$40MSeries D$50MSeries E
- Latest round
- Series E, $50MMar 2007
- Step-upi
- 1.3×
- Investors
- 9
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 D, $40M May 2004
- Biggest round
- $50M Series E · Mar 2007
- Between rounds
- 2.8 years from the last two
The rounds
- Mar 2007Series E$50M5 new
From a historical funding record
- May 2004Series D$40M4 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
AcquiredDSMundisclosedSept 2010
From historical deal records. Wrong? Tell us.
Everyone who backed them
Fidelity BiosciencesInvestment firm1round
Bio*One CapitalCorporate VC1round
Singapore Economic Development BoardGrowth equity1round
Linkage BiosciencesGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Microbia
How much has Microbia raised?
Microbia has raised $90M across 2 rounds since 2004.
When did Microbia last raise?
Microbia's most recent round was a Series E of $50M in Mar 2007.
What was Microbia's biggest round?
Its most recent round, $50M in Mar 2007, is also its largest on record.
Who backed Microbia first?
Microbia's first round on record, in May 2004, was backed by Bio*One Capital, Paperboy Ventures LLC and Singapore Economic Development Board and 1 others.
What stage is Microbia at?
Microbia's latest named round is a Series E, in Mar 2007.
Where is Microbia based?
Microbia is based in the United States.
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