SJ Semiconductor Corporation
PublicSJ Semiconductor Corporation is now publicly traded
The data on this page reflects SJ Semiconductor Corporation's private-market history up to the point it went public, including its funding rounds, valuation, and investors.
Last Round
Series D
Dec 31, 2024
Total Funding Raised
$1.65B
Company Overview
SJ Semiconductor Corporation (SJSemi) is a Chinese Middle-End-Of-Line (MEOL) pure play foundry established in 2014. The company specializes in providing 12-inch wafer bumping, wafer testing, and advanced 3D multi-die integration packaging solutions. Headquartered in Jiangyin, China, with branches in Shanghai and San Jose, California, SJSemi serves a global client base of IC design houses. It was founded as a joint venture between Jiangsu Changjiang Electronics Technology Co., Ltd. (JCET) and SMIC. The company aims to be a one-stop shop for advanced packaging solutions, catering to high-growth sectors like 5G communication, high-performance computing, data centers, and automotive electronics.
Verticals
Semiconductor Manufacturing, Wafer Bumping, Wafer Testing, Advanced Packaging, 3D IC
AI Layer
Non-AI
Keywords
SJ Semiconductor Corporation Comparables
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Request accessSJ Semiconductor Corporation Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Dec 31, 2024 | ||||
| Series C Extension | Apr 4, 2023 | ||||
| Series C | Mar 16, 2022 | ||||
| Series B | Dec 8, 2015 | ||||
| Series A | Aug 8, 2014 |
SJ Semiconductor Corporation Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| 中芯熙诚 | Series C Extension |
| Oriza Rivertown | Series C Extension, Series C |
| CCIC Capital | Series C |
| Lanpu Venture Capital | Series C Extension |
| 招银国际金融有限公司 | Series C |
| CITIC Securities | Series C |
| Huatai International | Series C |
SJ Semiconductor Corporation Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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