Key facts
- Sanmai Technologies’s last known valuation is $40.0M (Jun 2025).
- It has raised $25.1M; the latest was Early Stage VC ($12.0M) in Jun 2025.
- Notable investors include Future Ventures (San Francisco), The Pay It Forward Company, One Mind, Reid Hoffman, rpv — 6 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 6 names
- ·Watchlist + deal alerts for Sanmai Technologies
- ·The full record, as it builds
Funding rounds
No funding rounds for Sanmai Technologies are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Sanmai Technologies
Developer of a neurotechnology platform designed for non-invasive ultrasound neurotherapeutics for mental health and neurological disorders. The company offers transcranial ultrasound stimulation combined with AI-driven software, enabling patients to access safe and effective treatments for a range of mental health and neurological conditions.
- Sector
- Healthcare
- HQ
- Los Altos, CA, United States
- Founded
- 2020
- Website
- sanmai.tech/
- Ownership
- Privately Held (backing)
Sanmai Technologies 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 Sanmai Technologies 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 Sanmai Technologies in its N-PORT filings yet. We sweep new filings monthly.