United States · 
How much has Sonex Health raised?
Sonex Health has raised $40M across 1 round since 2023.
United States · Series B startup
Who invested in Sonex Health
One round we have observed, with the 0 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.
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Funding summaryUpdated 15 Nov 2026
$40Mraised across 1 round since 2023, from 1 source
- Latest round
- Series B, $40MSept 2023
- Investors
- 0
The rounds
- Sept 2023Series B$40M
No investor was named in the report.
Source recordedSEC filing: $20M sold, first sale May 2023
Funding filed with regulators
Sonex Health filed 2 raises, $22M in all. Filings say how much was sold and to how many investors; they never name the investors.
- May 2023$20MSEC Form D
- Jan 2022$2.0MSEC Form D
Founders and team
From Sonex Health's own website and the SEC filings it signed: 2 founders, 7 on the team.
Dr. Darryl BarnesCTO and Founder
Dr. Jay SmithCMO and Founder
- Amy StegnerVice President, Clinical Affairs
- Mike BeckVice President of Marketing
- Roy O'HanleyVice President of Sales and Training
- John SavageChief Financial Officer
- Patrick FabianChief Commercial Officer
- J. Robert PaulsonExecutive Officer, Directori
- Mark Robert WagnerBoard of Directors
On the board, as filediGreg Robert GarfieldKaren Robert Long
Also claim to have backed them
These 2 firms list Sonex Health 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 Sonex Health
When did Sonex Health last raise?
Sonex Health's most recent round was a Series B of $40M in Sept 2023.
What was Sonex Health's biggest round?
Its most recent round, $40M in Sept 2023, is also its largest on record.
What stage is Sonex Health at?
Sonex Health's latest named round is a Series B, in Sept 2023.
Where is Sonex Health based?
Sonex Health is based in the United States.
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