United Kingdom · 
Who invested in ONI?
ONI's investors include ARCH Venture Partners, Puhua Capital, Future Planet Capital, Oxford Science Enterprises and Casdin Capital.
United Kingdom · Series B startup
Who invested in ONI
Funding summaryUpdated 26 Oct 2026
$75Mraised across 1 round since 2021, from 1 source
- Latest round
- Series B, $75MDec 2021
- Investors
- 5
The rounds
- Dec 2021Series B$75M
Source recorded
Everyone who backed them
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Also claim to have backed them
This firm lists ONI as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about ONI
How much has ONI raised?
ONI has raised $75M across 1 round since 2021.
When did ONI last raise?
ONI's most recent round was a Series B of $75M in Dec 2021.
What was ONI's biggest round?
Its most recent round, $75M in Dec 2021, is also its largest on record.
Who backed ONI first?
ONI's first round on record, in Dec 2021, was backed by ARCH Venture Partners, Puhua Capital and Future Planet Capital and 2 others.
What stage is ONI at?
ONI's latest named round is a Series B, in Dec 2021.
Where is ONI based?
ONI is based in the United Kingdom.
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