Key facts
- Notable investors include Zheshang Venture Capital, Goldport Capital, Zhehua Investment, Zhejiang Zheda Qizhen Venture Capital, Future Capital (China) — 8 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 8 names
- ·Watchlist + deal alerts for Powertight Biotechnology
- ·The full record, as it builds
Funding rounds
No funding rounds for Powertight Biotechnology are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Powertight Biotechnology
Developer of biomaterials designed for surgical repair. The company offers innovation of biomaterials in the field of surgical repair, and is committed to the development, production and sales of implantable surgical composite tissue sealing products based on polymer biomaterials.
- Sector
- Materials and Resources
- HQ
- Hangzhou, China
- Founded
- 2021
- Website
- powertight.com.cn/
- Ownership
- Privately Held (backing)
Powertight Biotechnology 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 Powertight Biotechnology 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 Powertight Biotechnology in its N-PORT filings yet. We sweep new filings monthly.