United Kingdom · 
Who invested in SigmaOS?
SigmaOS's investors include Y Combinator, Pioneer Fund, LocalGlobe, 7percent Ventures and Moonfire Ventures.
United Kingdom · Seed startup
Who invested in SigmaOS
Funding summaryUpdated 26 Oct 2026
$4.0Mraised across 1 round since 2022, from 1 source
- Latest round
- Seed, $4.0MNov 2022
- Investors
- 5
The rounds
- Nov 2022
Everyone who backed them
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Quick answers about SigmaOS
How much has SigmaOS raised?
SigmaOS has raised $4.0M across 1 round since 2022.
When did SigmaOS last raise?
SigmaOS's most recent round was a Seed of $4.0M in Nov 2022.
What was SigmaOS's biggest round?
Its most recent round, $4.0M in Nov 2022, is also its largest on record.
Who backed SigmaOS first?
SigmaOS's first round on record, in Nov 2022, was backed by Y Combinator, Pioneer Fund and LocalGlobe and 2 others.
What stage is SigmaOS at?
SigmaOS's latest named round is a Seed, in Nov 2022.
Where is SigmaOS based?
SigmaOS is based in the United Kingdom.
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