Key facts
- Atto Motion’s last known valuation is $7.3M (Sep 2022).
- It has raised $1.5M; the latest was Early Stage VC in Feb 2026.
- Notable investors include Shenzhen Capital Group, Hongtai Capital Holdings.
- Status: Privately Held (backing).
- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Atto Motion
- ·The full record, as it builds
Funding rounds
No funding rounds for Atto Motion are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Atto Motion
Manufacturer of precision scientific instruments and micro-nano motion control systems designed for semiconductor, laser processing, and other fields. The company offers integrated motion control assemblies, fine resolution actuation mechanisms, embedded metrology components, and modular automation elements that support consistent accuracy under complex operating conditions, enabling semiconductor manufacturers, photonics engineers, and other high precision industrial users to controlled micro structured movement.
- Sector
- Business Products and Services (B2B)
- HQ
- Rizhao, China
- Founded
- 2021
- Website
- attomotion.com/
- Ownership
- Privately Held (backing)
Atto Motion 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 Atto Motion 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 Atto Motion in its N-PORT filings yet. We sweep new filings monthly.