United States · Who invested in Alantos Pharmaceuticals?
Alantos Pharmaceuticals's investors include Earlybird Venture Capital, Ventech, SV Life Sciences, Oxford Bioscience Partners and ABN AMRO Fund, and 1 more on record.
200320042005
?Round$20MSeries BUnited States · Series B startup
Who invested in Alantos Pharmaceuticals
2 rounds we have observed, with the 6 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
$20Mraised across 2 rounds since 2003, from 2 sources
- Latest round
- Series B, $20MMar 2005
- 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
- Round Feb 2003
- Biggest round
- $20M Series B · Mar 2005
- Between rounds
- 2.1 years from the last two
The rounds
- Mar 2005Series B$20M5 new1 returning
Earlybird Venture Capital
Ventech- SV Life Sciences
- Oxford Bioscience Partners
ABN AMRO Fund
Heidelberg Innovation
From a historical funding record
- Feb 2003
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
SV Life SciencesVC firm1round
Oxford Bioscience PartnersGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Alantos Pharmaceuticals
How much has Alantos Pharmaceuticals raised?
Alantos Pharmaceuticals has raised $20M across 2 rounds since 2003. One round did not disclose an amount, so the total is a floor.
When did Alantos Pharmaceuticals last raise?
Alantos Pharmaceuticals's most recent round was a Series B of $20M in Mar 2005.
What was Alantos Pharmaceuticals's biggest round?
Its most recent round, $20M in Mar 2005, is also its largest on record.
Who backed Alantos Pharmaceuticals first?
Alantos Pharmaceuticals's first round on record, in Feb 2003, was backed by Earlybird Venture Capital.
What stage is Alantos Pharmaceuticals at?
Alantos Pharmaceuticals's latest named round is a Series B, in Mar 2005.
Where is Alantos Pharmaceuticals based?
Alantos Pharmaceuticals is based in the United States.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.