SJ Semi

Cishangang, Anhui, China

Company profile

SJ Semi company profile

SJ Semi is a MEOL foundry focused on front-end wafer manufacturing and quality systems. The company specializes in bumping, Cu pillar, RDL, and testing services for 12" wafers while investing in R&D for fan-out, TSV, interposer, and 3D technologies. With over a decade of experience, SJ Semi aims to support advancements in the semiconductor market.

Business identity

Website: http://www.e-sjsemi.com
Operating status: Active
Company type: For Profit
Employee range: 00011-00050 employees
Founded: 2014-08-01

Headquarters

Headquarters: Cishangang, Anhui, China
Country code: CN
Continent: Asia

Capital profile

Funding and company signals

Funding rounds: 5
Total equity funding: $1.6B
Last funding: Series Unknown / $700M / 2024-12-31
Last equity funding: Series Unknown / $700M
Investors: 28
Lead investors: 1
Articles: 23

Categories and groups

Industrial Manufacturing Semiconductor Hardware Manufacturing Science and Engineering

Founders and investors

Lead investors

Walden International

Investors

Legend CapitalQualcommShang Qi CapitalShenzhen Capital GroupWalden International

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Shipment data

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