Switzerland · 
Who invested in Bloom Diagnostics?
Bloom Diagnostics's investors include Y Combinator, Slow Ventures, Speedinvest, Samsung Next and Contrary.
Switzerland · Series B startup
Who invested in Bloom Diagnostics
Funding summaryUpdated 26 Oct 2026
$1.2Mraised across 1 round since 2022, from 2 sources
- Latest round
- Series B, $1.2MDec 2022
- Investors
- 5
The rounds
- Dec 2022
Everyone who backed them
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Also claim to have backed them
This firm lists Bloom Diagnostics 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 Bloom Diagnostics
How much has Bloom Diagnostics raised?
Bloom Diagnostics has raised $1.2M across 1 round since 2022.
When did Bloom Diagnostics last raise?
Bloom Diagnostics's most recent round was a Series B of $1.2M in Dec 2022.
What was Bloom Diagnostics's biggest round?
Its most recent round, $1.2M in Dec 2022, is also its largest on record.
Who backed Bloom Diagnostics first?
Bloom Diagnostics's first round on record, in Dec 2022, was backed by Y Combinator, Slow Ventures and Speedinvest and 2 others.
What stage is Bloom Diagnostics at?
Bloom Diagnostics's latest named round is a Series B, in Dec 2022.
Where is Bloom Diagnostics based?
Bloom Diagnostics is based in Switzerland.
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