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Power Law company profile

SJ Semi

Semiconductors · Wuxi, China · Founded 2014 · IPO 2026 Unicorn

MEOL foundry which implements front-end wafer manufacturing and quality systems

Valuation
$4.20B
Market cap · 2026
Revenue
$149M
Latest reported FY
Featured in Unicorn$1B+ valuation tier · Power Law dataset 2026 $10B+ revenueThoroughbred · Power Law outcome

Investors

22 investors on SJ Semi's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Series B+ 22 investors entered at this stage
China Life Private Equity Investment
INCE Capital
Yuanhe High Hope
Country Garden Venture Capital
China National Integrated Circuit Industry Investment Fund (CICF)
CITIC Gold Stone Investment
SMIC Xicheng
Jadestone Capital
Golden Link
TCL Capital
CCB Private Equity Investment Management
Walden CEL Global Fund
Huatai Securities
Oriza Holdings
CCB Trust
Lifeng Investment
Fortera Capital
Legend Capital
General Construction Fund
Qualcomm Ventures
Shang Qi Capital
Shanghai International Group

Global footprint

Where SJ Semi has talent and traffic

Workforce by country
1 countries with
team presence
🇨🇳 China100%
1 country shown
Web traffic by country
420 monthly visits
across markets
🇯🇵 Japan95.2%
Top 1 markets shown

Patent intelligence

$22M patent portfolio · 745 active families

Estimated portfolio value
$22M
0.51% of market cap · 17× smaller than top peer ChangXin Memory Technologies ($367M)
745 active patent families
Where SJ Semi innovates PhysicsMaterials scienceSemiconductor chipMechanical engineeringElectrical and Electronics engineering

Where SJ Semi concentrates vs peers

Each axis is a top-10 topic across SJ Semi and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about SJ Semi

An AI-synthesized read of the highest-engagement posts about SJ Semi on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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