Key facts
- ChemSemi’s last known valuation is $82.0M (Jul 2020).
- It has raised $161.0M; the latest was Later Stage VC in Dec 2025.
- Notable investors include CICC Capital, China Internet Investment Fund, SummitView Capital, Changzhou Venture Capital Group, Changzhou Hi-tech Group — 19 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 19 names
- ·Watchlist + deal alerts for ChemSemi
- ·The full record, as it builds
Funding rounds
No funding rounds for ChemSemi are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About ChemSemi
Provider of foundry services intended for semiconductor companies. The company offers filter (SAW/BAW) technology and semicon compound technology (GaN), enabling clients to expand factory capacity, enhance efficiency, and decrease cost.
- Sector
- Information Technology
- HQ
- Changzhou, China
- Founded
- 2019
- Website
- chemsemi.com/
- Ownership
- Privately Held (backing)
ChemSemi 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 ChemSemi 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 ChemSemi in its N-PORT filings yet. We sweep new filings monthly.