Key facts
- It has raised $194.7M; the latest was Later Stage VC ($14.1M) in Nov 2025.
- Notable investors include Shenzhen Capital Group, China Reform Holdings Corporation, Chengdu Technology Transfer Venture, Xingxiang Investment Holding Group, Chongqing Yufu Assets Management Group — 11 tracked in total.
- Status: Privately Held (backing).
Investors
11+- ·The complete investor list — 11 names
- ·Watchlist + deal alerts for OmniSun Information Materials
- ·The full record, as it builds
Funding rounds
No funding rounds for OmniSun Information Materials are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About OmniSun Information Materials
Manufacturer of high-precision photomask substrate materials intended to be used in semiconductor and panel display applications. The company offers Chromium sputtering plate target materials across a wide range of sizes, enabling electronics producers to incorporate high-quality mask materials in their products.
- Sector
- Business Products and Services (B2B)
- HQ
- Changsha, China
- Founded
- 2003
- Website
- oim.com.cn/
- Ownership
- Privately Held (backing)
OmniSun Information Materials 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 OmniSun Information Materials 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 OmniSun Information Materials in its N-PORT filings yet. We sweep new filings monthly.