SJSemi Overview

  • Year Founded
  • 2014

Year Founded

  • Status
  • Private

  • Employees
  • 2,800

Employees

  • Latest Deal Type
  • PE Growth

  • Financing Rounds
  • 7

SJSemi General Information

Description

Provider of high-performance chip assembly, testing and packaging services intended to ensure the quality of finished semiconductors. The company's services offer 12-inch bumping and wafer testing services and focuses on the development of the 3D multi-die integration packaging business, enabling chip enterprises to produce semiconductors with high performance and speed, low power consumption and better computational abilities.

Contact Information

Website
www.sjsemi.com
Formerly Known As
SJ Semiconductor (Jiangyin) Co., Ltd.
Ownership Status
Privately Held (backing)
Financing Status
Private Equity-Backed
Corporate Office
  • A8-4
  • No. 9 Dongsheng West Road
  • Jiangyin, Jiangsu 214437
  • China
+86 0510
Primary Industry
Application Specific Semiconductors
Other Industries
Industrial Supplies and Parts
Vertical(s)
Advanced Manufacturing, Manufacturing
Corporate Office
  • A8-4
  • No. 9 Dongsheng West Road
  • Jiangyin, Jiangsu 214437
  • China
+86 0510

SJSemi Timeline

2022202320242025
Financing RoundCaptured Employee CountEstimated Employee Growth

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SJSemi Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA		 Post-Val Status Debt

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SJSemi Patents

  • 166

    Total Documents Applications and Grants

  • Total Patents Families

  • 136

    Granted

  • 28

    Pending

  • Expiring in next 12 mo

SJSemi Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20240234235-A9 Thermally conductive semiconductor packaging structure and method for preparing same Pending 24-Oct-2022
US-20240136245-A1 Thermally conductive semiconductor packaging structure and method for preparing same Pending 23-Oct-2022
US-20240088000-A1 Fan-out system-level packaging structure and packaging method Pending 14-Sep-2022
US-20240088008-A1 Fan-out packaging unit used in pop packaging and method for manufacturing same Pending 13-Sep-2022
US-20240088002-A1 System-level fan-out packaging structure and method for manufacturing same Pending 13-Sep-2022 H01L23/49822
To view SJSemi’s complete patent history, request access »

SJSemi Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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SJSemi Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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SJSemi FAQs

  • When was SJSemi founded?

    SJSemi was founded in 2014.

  • Where is SJSemi headquartered?

    SJSemi is headquartered in Jiangyin, China.

  • What is the size of SJSemi?

    SJSemi has 2,800 total employees.

  • What industry is SJSemi in?

    SJSemi’s primary industry is Application Specific Semiconductors.

  • Is SJSemi a private or public company?

    SJSemi is a Private company.

  • What is SJSemi’s current revenue?

    The current revenue for SJSemi is .

  • How much funding has SJSemi raised over time?

    SJSemi has raised $1.7B.

  • Who are SJSemi’s investors?

    China Life Private Equity, China's National Social Security Fund, Shanghai Futeng Investment, Shanghai International Group, and Shanghai Lingang Digital Private Equity Fund Management are 5 of 31 investors who have invested in SJSemi.

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