United Kingdom · 
Who invested in Oh?
Oh's investors include Hashed, Big Brain Holdings and Maven 11 Capital.
20252026
$4.5MSeed$7.5MSeries A
United Kingdom · Series A startup
Who invested in Oh
Funding summaryUpdated 26 Oct 2026
$12Mraised across 2 rounds since 2025, from 2 sources
$4.5MSeed$7.5MSeries A
- Latest round
- Series A, $7.5MApr 2026
- Step-upi
- 1.7×
- 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
- Seed, $4.5M Jan 2025
- Biggest round
- $7.5M Series A · Apr 2026
- Between rounds
- 15 months from the last two
The rounds
- Apr 2026
- Jan 2025
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 Oh
How much has Oh raised?
Oh has raised $12M across 2 rounds since 2025.
When did Oh last raise?
Oh's most recent round was a Series A of $7.5M in Apr 2026.
What was Oh's biggest round?
Its most recent round, $7.5M in Apr 2026, is also its largest on record.
Who backed Oh first?
Oh's first round on record, in Jan 2025, was backed by Big Brain Holdings.
What stage is Oh at?
Oh's latest named round is a Series A, in Apr 2026.
Where is Oh based?
Oh is based in the United Kingdom.
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