Key facts
- Top.E’s last known valuation is $34.8M (Jul 2025).
- It has raised $4.7M; the latest was Early Stage VC in Dec 2025.
- Notable investors include Xi'an Finance Investment Management, Haitong Innovation Capital Management, Xi'an Aerospace Base Innovation Investment, 1896 Capital, Guangzhou Baietan Fund Management — 8 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 8 names
- ·Watchlist + deal alerts for Top.E
- ·The full record, as it builds
Funding rounds
No funding rounds for Top.E are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Top.E
Manufacturer of digital manufacturing equipment designed to enhance next-generation battery fabrication through 3D printing and dry process engineering. The company offers lattice-electrode design algorithms, micronano 3D printing capabilities, and integrated solid-state battery manufacturing equipment, enabling battery enterprises, research institutions, and new energy manufacturers to improve production efficiency, elevate energy performance, and accelerate technological advancement.
- Sector
- Energy
- HQ
- Xi'an, China
- Founded
- 2021
- Website
- tope3d.com/
- Ownership
- Privately Held (backing)
Top.E 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 Top.E 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 Top.E in its N-PORT filings yet. We sweep new filings monthly.