United Kingdom · 
Who invested in Quartet Medicine?
Quartet Medicine's investors include Atlas Venture, Novartis Venture Fund and Pfizer.
2015
$17MSeries A$6.0MSeries A
United Kingdom · Series A startup
Who invested in Quartet Medicine
2 rounds we have observed, with the 3 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.
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Funding summaryUpdated 31 Oct 2026
$23Mraised across 2 rounds since 2014, from 2 sources
$17MSeries A$6.0MSeries A
- Latest round
- Series A, $6.0MOct 2015
- Biggest round
- $17MSeries A · Oct 2014
- Investors
- 3
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, $17M Oct 2014
- Biggest round
- $17M Series A · Oct 2014
- Between rounds
- 11 months from the last two
The rounds
- Oct 2015Series A$6.0M
No investor was named in the report.
From a historical funding record
- Oct 2014
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
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Quick answers about Quartet Medicine
How much has Quartet Medicine raised?
Quartet Medicine has raised $23M across 2 rounds since 2014.
When did Quartet Medicine last raise?
Quartet Medicine's most recent round was a Series A of $6.0M in Oct 2015.
What was Quartet Medicine's biggest round?
Quartet Medicine's largest round on record is $17M (Series A), in Oct 2014.
Who backed Quartet Medicine first?
Quartet Medicine's first round on record, in Oct 2014, was backed by Atlas Venture, Novartis Venture Fund and Pfizer.
What stage is Quartet Medicine at?
Quartet Medicine's latest named round is a Series A, in Oct 2015.
Where is Quartet Medicine based?
Quartet Medicine is based in the United Kingdom.
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