Key facts
- iSono Health’s last known valuation is $8.5M (Mar 2025).
- It has raised $3.1M across 1 recorded rounds; the latest was Seed Round ($1.8M) in Dec 2024.
- Notable investors include Plug and Play Tech Center, Y Combinator, US National Science Foundation, Mana Ventures, Draper Associates — 21 tracked in total.
- iSono Health has filed 1 Form D with the SEC, most recently Mar 2025 ($1.8M sold to 5 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 21 names
- ·Watchlist + deal alerts for iSono Health
Funding rounds
1 roundsAbout iSono Health
Developer of a three-dimensional (3D) ultrasound scanner designed for personalized and accessible early cancer detection and monitoring. The company offers a device that combines automated 3D ultrasound technology with cloud computation, artificial intelligence, and an ultrasound scanner attached to a wearable accessory for repeatable imaging, enabling women to screen their breasts for cancer quickly.
- Sector
- Healthcare
- HQ
- Sunnyvale, CA, United States
- Founded
- 2014
- Employees
- 21
- Website
- isonohealth.com/
- Ownership
- Privately Held (backing)
iSono Health doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in iSono Health shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on iSono Health in its N-PORT filings yet. We sweep new filings monthly.