Sanmai Technologies

Los Altos, CA · Founded 2020 · Privately Held (backing)

Developer of a neurotechnology platform designed for non-invasive ultrasound neurotherapeutics for mental health and neurological disorders. Sanmai Technologies is based in Los Altos, CA and was founded in 2020. Its last reported valuation was $40 million in Jun 2025. It has raised $25.1 million.

Last reported valuation
$40.0M
Oct 2026
Priced at
—
Total raised
$25.1M
Last round
—
What is Sanmai Technologies worth?
$40.0Mlast reported valuation · Oct 2026

Sanmai Technologies's last reported valuation, Jun 2025. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Sanmai Technologies funding history

No rounds on record

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.

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Sanmai Technologies valuation

Sanmai Technologies's last reported valuation was $40 million in Jun 2025. No priced round, secondary trade or fund mark has surfaced since.

How Sanmai Technologies's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Sanmai Technologies, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Sanmai Technologies

What is Sanmai Technologies worth?
Sanmai Technologies is valued at $40.0M as of Oct 2026. Sanmai Technologies's last reported valuation, Jun 2025. Nothing priced has surfaced since.
How much has Sanmai Technologies raised?
Sanmai Technologies has raised $25.1M in total funding across its recorded rounds.