United Kingdom · 
Who invested in Thirdfort?
Thirdfort's investors include Breega, Innovate UK and Element Ventures [now 13books]. Breega led its latest round.
United Kingdom · Series A startup
Who invested in Thirdfort
Funding summaryUpdated 26 Oct 2026
$20Mraised across 1 round since 2022, from 1 source
- Latest round
- Series A, $20MMar 2022
- Led by
- Breega
- Investors
- 3 (1 led)
The rounds
- Mar 2022
Everyone who backed them
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Quick answers about Thirdfort
How much has Thirdfort raised?
Thirdfort has raised $20M across 1 round since 2022.
When did Thirdfort last raise?
Thirdfort's most recent round was a Series A of $20M in Mar 2022, led by Breega.
What was Thirdfort's biggest round?
Its most recent round, $20M in Mar 2022, is also its largest on record.
Who backed Thirdfort first?
Thirdfort's first round on record, in Mar 2022, was backed by Breega, Innovate UK and Element Ventures [now 13books].
What stage is Thirdfort at?
Thirdfort's latest named round is a Series A, in Mar 2022.
Where is Thirdfort based?
Thirdfort is based in the United Kingdom.
Who led Thirdfort's rounds?
Breega led the Series A in 2022.
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