United States · 
Who invested in Gilgamesh Pharmaceuticals?
Gilgamesh Pharmaceuticals's investors include Y Combinator, Alumni Ventures, Gaingels, Bossa Invest and Pioneer Fund.
2027
$6.1MVenture$60MSeries AUnited States · Series A startup
Who invested in Gilgamesh Pharmaceuticals
2 rounds we have observed, with the 5 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.
Raised 8 months ago
Funding summaryUpdated 26 Oct 2026
$66Mraised across 2 rounds since 2026, from 4 sources
$6.1MVenture$60MSeries A
- Latest round
- Series A, $60MMar 2026
- Step-upi
- 9.8×
- Investors
- 5
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, $6.1M Feb 2026
- Biggest round
- $60M Series A · Mar 2026
The rounds
- Mar 2026Series A$60M5 returning
Source recorded and 1 otherSEC filing: $60M sold, first sale Mar 2026
- Feb 2026Venture$6.1M5 new
Source recorded and 1 otherSEC filing: $6.1M sold, first sale Jan 2026
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.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Gilgamesh Pharmaceuticals
How much has Gilgamesh Pharmaceuticals raised?
Gilgamesh Pharmaceuticals has raised $66M across 2 rounds since 2026.
When did Gilgamesh Pharmaceuticals last raise?
Gilgamesh Pharmaceuticals's most recent round was a Series A of $60M in Mar 2026.
What was Gilgamesh Pharmaceuticals's biggest round?
Its most recent round, $60M in Mar 2026, is also its largest on record.
Who backed Gilgamesh Pharmaceuticals first?
Gilgamesh Pharmaceuticals's first round on record, in Feb 2026, was backed by Y Combinator, Alumni Ventures and Gaingels and 2 others.
What stage is Gilgamesh Pharmaceuticals at?
Gilgamesh Pharmaceuticals's latest named round is a Series A, in Mar 2026.
Where is Gilgamesh Pharmaceuticals based?
Gilgamesh Pharmaceuticals is based in the United States.
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