United States · 
Who invested in Raydiant Oximetry?
Raydiant Oximetry's investors include National Science Foundation, Enterprise Ireland and National Institutes of Health.
United States · Series A startup
Who invested in Raydiant Oximetry
One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$7.5Mraised across 1 round since 2024, from 1 source
- Latest round
- Series A, $7.5MJun 2024
- Investors
- 3
The rounds
- Jun 2024Series A$7.5M
Source recordedSEC filing: $4.3M sold, first sale May 2024
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 7 firms list Raydiant Oximetry as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Raydiant Oximetry
How much has Raydiant Oximetry raised?
Raydiant Oximetry has raised $7.5M across 1 round since 2024.
When did Raydiant Oximetry last raise?
Raydiant Oximetry's most recent round was a Series A of $7.5M in Jun 2024.
What was Raydiant Oximetry's biggest round?
Its most recent round, $7.5M in Jun 2024, is also its largest on record.
Who backed Raydiant Oximetry first?
Raydiant Oximetry's first round on record, in Jun 2024, was backed by National Science Foundation, Enterprise Ireland and National Institutes of Health.
What stage is Raydiant Oximetry at?
Raydiant Oximetry's latest named round is a Series A, in Jun 2024.
Where is Raydiant Oximetry based?
Raydiant Oximetry is based in the United States.
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