Best Semiconductors Companies in Wuxi, China
The 31 best Semiconductors companies in Wuxi, China in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: SJ Semiconductor.
Our analysis of 50 Semiconductors companies
$19.2b in tracked funding; 33% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2021.
Ranked: Best Semiconductors companies in Wuxi
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | SJ Semiconductor 🦄 Provider of semiconductor manufacturing and packaging services 79Funding top 20%Market top 22%Moat top 26%Talent top 28% All 6 signals ▾Fundingtop 20% Markettop 22% Moattop 26% Talenttop 28% Globalbottom 48% Newsbottom 18% Funding: Raised $640M across 3 rounds · 3 rounds over 5 yrs (0.6/yr) Market: 2,800 employees (top 8% of Semiconductors) · Unicorn (valued $2.0B) rank vs industry peers · Fliar Intelligence Index 79/100 | $640M | 22 mo ago | Series D | — | 2014 | — | — |
| 2 | Lumispot Tech Manufacturer of laser rangefinders, LiDAR systems, and laser modules 16Funding top 41%Talent bottom 45%Growth bottom 35%Tech bottom 35% All 6 signals ▾Fundingtop 41% Talentbottom 45% Growthbottom 35% Techbottom 35% Marketbottom 28% Globalbottom 25% Funding: Raised $92.4M across 4 rounds · 4 rounds over 8 yrs (0.5/yr) Talent: 1 named leader on record rank vs industry peers · Fliar Intelligence Index 16/100 | $92M | 41 mo ago | Series A | Cai Zhen CEO | 2010 | Nginxcore-jsSwiper+5 | — |
| 3 | Muchuang Developer of network controller chips and cryptographic security chips and cards | $15M | 32 mo ago | Series A | — | 2019 | — | — |
| 4 | Leadmicro Nano-Equipment Technology Manufacturer of film deposition and etching equipment | $7M | 37 mo ago | Public | — | 2016 | PHPLaravelNginx+3 | — |
| 5 | Wuxi Si-Power Micro-electronics Provider of mixed-signal SoCs for audio and video applications | $2M | 55 mo ago | Seed | — | 2003 | — | — |
| 6 | Wuxi Shengmai Electronics Manufacturer of MEMS-based pressure sensors | $1M | 51 mo ago | Series A | — | 2018 | — | — |
| 7 | UtmoLight Provider of research, development, and manufacturing of perovskite photovoltaic & optoelectronic products | — | 44 mo ago | Series A | Jesse Zheng Co-Founder | 2020 | — | — |
| 8 | Wuxi Tianhe Electronics Manufacturer of electronic modules and semiconductor devices | — | 93 mo ago | Seed | — | 2002 | — | — |
Top 8 Semiconductors companies in Wuxi
#1
Series D · Wuxi, Jiangsu · founded 2014 · 2800 employees$640Mraised▾
Provider of semiconductor manufacturing and packaging services
- Dec 2024Series D$700M
- Apr 2023Series C$340M
- Oct 2021Series C$300M
#2
Series A · Wuxi, Jiangsu · founded 2010$92.4Mraised▾
Manufacturer of laser rangefinders, LiDAR systems, and laser modules. They produce a variety of laser-based components and systems for diverse applications, including defense and security, railway inspection, and industrial processes. The company's offerings encompass laser designators, diode lasers, fiber lasers, and structured light optical modules. Their expertise extends to providing complete system solutions, integrating various laser technologies to meet specific customer needs. They also offer support for scientific and research applications.
- 2023Series A$11.3M
- 2022Series A$65M
- 2020Series A$6.1M
- 2018Angel$10M
#3
Series A · Wuxi, Jiangsu · founded 2019 · 130 employees$15.4Mraised▾
Developer of network controller chips and cryptographic security chips and cards. The company offers network controller chips for use in servers and network security equipment. It also provides cryptographic security chips for network and data security applications. Standard network cards with configurable port and speed options are available.
- Mar 2024Series A—
- Feb 2022Series A—
- Aug 2021Series A$15.4M
#4
Public · Wuxi, Jiangsu · founded 2016 · 1044 employees$6.6Mraised▾
Manufacturer of film deposition and etching equipment
- Sep 2023Grant (prize money)$6.6M
- Dec 2020Series A—
- Mar 2020Series A—
#5
Series A · Wuxi, Jiangsu · founded 2018 · 200 employees$1.5Mraised▾
Manufacturer of MEMS-based pressure sensors. Its product portfolio includes current and voltage output, micro and ceramic pressure sensors, water pressure transmitters, pressure sensor chips and circuit modules.
- Jul 2022Series A—
- Feb 2021Series A—
- 2018Angel$1.5M
#6
Seed · Wuxi, Jiangsu · founded 2003 · 118 employees$1.6Mraised▾
Provider of mixed-signal SoCs for audio and video applications. Its product lines include power management ICs, secondary side controllers, primary side controllers, DC-DC converters, wireless high fidelity audio SoC series, and audio and video chips, including TV tuners, radio receivers, audio power amplifiers.
- Mar 2022Seed$1.6M
#7
Series A · Wuxi, Jiangsu · founded 2020—raised▾
Provider of research, development, and manufacturing of perovskite photovoltaic & optoelectronic products. It primarily focusing on the industrialization of solar cells, light-emitting quantum dots, and precursor materials based on perovskite technology.
- Mar 2023Series A—
#8
Seed · Wuxi, Jiangsu · founded 2002 · 97 employees—raised▾
Manufacturer of electronic modules and semiconductor devices. The company produces a range of products for various applications, including communication and electronics sectors. Their offerings encompass both discrete semiconductor components and integrated circuits. They are committed to providing high-quality products and excellent customer service. The company's manufacturing capabilities are supported by robust research and development efforts.
- Jan 2019Seed—
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Semiconductors coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
What Wuxi researches in semiconductors
- Wuxi Institute of Technology4
- WuXi AppTec4
- Wuxi Vocational Institute of Commerce3
- National Supercomputing Center in Wuxi2
- Wuxi Taihu Hospital1
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.