CanSemi

What CanSemi does

CanSemi (粤芯半导体, formally 粤芯半导体技术股份有限公司 / CanSemi Technology Inc.) is a Guangzhou-based 12-inch analog and mixed-signal semiconductor foundry founded in December 2017. It operates the only 300mm (12-inch) analog chip fab in mass production in Guangdong Province, employing a customized foundry model on 300mm wafers—an atypical architecture since analog chips are traditionally manufactured on 200mm wafers, which gives CanSemi per-die cost and scale advantages. The company targets the Guangdong-Hong Kong-Macao Greater Bay Area market and is positioning itself as a localized alternative for China's domestic analog chip demand, where self-sufficiency stood at roughly 12% in 2020. Total planned investment across Phases I-III is approximately 37 billion CNY (~$5.1B) on a 140,000-square-meter fabrication site.

CanSemi's product portfolio spans six specialized chip categories manufactured primarily at 180nm-90nm process nodes, with Phase II expanding into 180-55nm: MOS power discretes, PMIC (power management ICs), MS (mixed-signal chips), CIS (CMOS image sensors), RFSOI RF chips, and MCUs. The company started from consumer chip manufacturing as an entry point and is upgrading through industrial to automotive-grade production. Its four primary end-markets are automotive electronics (ADAS, BMS, infotainment, emission control), IoT, industrial control, and 5G communications, with automotive positioned as the long-term differentiator. Strategic partnerships include GAC Group (Guangzhou Automobile Group) for automotive-grade chip co-development, HKUST for research and talent cultivation, and the Huangpu Materials Research Institute for localization of chip process materials.

The company generates revenue through wafer foundry services under direct enterprise engagement contracts, with pricing negotiated project-by-project and no public pricing tiers disclosed. Its go-to-market is sales-led and field-driven, targeting fabless chip designers, automotive OEMs, and industrial electronics manufacturers in the Greater Bay Area. Phase I achieved positive operating cash flow in its first year of mass production (2022), with combined Phase I+II capacity targeted at 40,000 wafers/month by 2022 and full Phase III buildout targeting ~80,000 wafers/month. Investors include China's National Integrated Circuit Industry Investment Fund, state-owned bank AICs (Agricultural Bank of China and China Construction Bank), Guangzhou Industrial Investment Group, and GAC Capital, and the company is referenced as IPO-bound as of 2026.

Name

CanSemi

Legal name

粤芯半导体技术股份有限公司

Website

https://cansemitech.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

CanSemi is a Guangzhou-based 12-inch analog and mixed-signal semiconductor foundry, operating Guangdong Province's only mass-production 300mm analog fab and offering customized wafer manufacturing for automotive, IoT, industrial control, and 5G applications.

Ownership category

akta.pro rank

Product category

Semiconductor Foundry Services

NAICS

Semiconductor and Other Electronic Component Manufacturing (33441), Semiconductor and Other Electronic Component Manufacturing (3344)

SIC

Electrical Industrial Apparatus (3620)

akta.pro primary industry

Foundry Platform & Design Enablement Services (PDK/DFM/Process Qualification) (HDAHACAJ)

akta.pro secondary industry

High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN) (HDAHAAAK)

Keywords

• Analog chip foundry
• Wafer fabrication services
• Semiconductor manufacturing
• Mixed-signal ICs
• Power management ICs

Headquarters

HQ city

Guangzhou

HQ country

China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Infrastructure, Supply Chain, Operations, Personnel

Revenue model

1. Wafer Foundry Services: CanSemi generates revenue primarily through wafer foundry manufacturing services as a pure-play foundry. The company manufactures analog and mixed-signal chips on a 300mm platform for customers across IoT, automotive, industrial, and 5G applications. Customers engage CanSemi for customized process development and volume wafer production. Phase I focuses on 90nm to 0.18um technology, ramping to 80,000 wafers/month at full capacity across all phases.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels3 records

Core offering

CanSemi operates a customized 12-inch (300mm) wafer foundry focused on analog and mixed-signal semiconductor manufacturing using 90nm to 180nm process technology. The company provides tailored process platforms for power discretes (MOS), power management ICs (PMIC), mixed-signal chips, CMOS image sensors, RFSOI RF chips, and microcontrollers (MCU), serving IoT, automotive electronics, industrial control, and 5G application customers.

Product overview

CanSemi (粤芯半导体) operates as a specialized semiconductor foundry offering 12-inch (300mm) wafer fabrication services. The company's core offering is customized foundry manufacturing using 90nm to 0.18um analog process technology. CanSemi's product portfolio encompasses six specialized chip categories: MOS (power discretes), PMIC (power management ICs), MS (mixed-signal chips), CIS (CMOS image sensors), RFSOI (RF chips), and MCU (microcontrollers). These products target four key application domains: Internet of Things (IoT), automotive electronics, industrial control, and 5G communications. The company positions itself as a customized foundry providing differentiated technology platforms rather than commoditized chip manufacturing, with all products manufactured on their 12-inch production line.

Differentiator

Problem solved

Functional benefit

Products and services

• 12-inch Analog Chip Foundry Services Customized 12-inch (300mm) wafer foundry service for analog and mixed-signal semiconductor chips using 90nm to 180nm process technology. The service provides tailored process platforms and customized process development per customer application, targeting IoT, automotive electronics, industrial control, and 5G applications. Operated at the Guangzhou fab with planned full capacity of approximately 80,000 wafers per month across all three phases.
• High-End Analog Process Platform (180-55nm) Phase II high-end analog process platform covering 180-55nm technology nodes, producing high-precision DAC chips, high-end power management ICs, optical sensors, and automotive/biosensing chips. This platform enables CanSemi to serve more demanding applications including automotive-grade and industrial-grade chip manufacturing.

Quantifiable outcome

• Q1 2020 production output exceeded targets by 25% with production cycle times reduced by over 5%
• +3 more outcomes

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered important.

• GAC (Guangzhou Automobile Group)importantStrategic or Co-development Partner · 19 May 2022GAC Group and CanSemi are exploring strategic cooperation in automotive-grade chip manufacturing. CanSemi is accelerating its Phase III project targeting high-end analog chip processes with emphasis on automotive and industrial-grade products, aligning with GAC's need for chip supply chain security. The companies are cooperating to establish a 'chip manufacturing - vehicle OEM' integrated supply chain.
• Guangdong-Hong Kong-Macao Greater Bay Area Huangpu Materials Research InstituteimportantStrategic or Co-development Partner · 26 April 2022CanSemi and the Huangpu Materials Research Institute co-established the 'Chip Process Key Materials Joint R&D Center' on April 26, 2022. The center focuses on developing chip manufacturing process chemicals and materials, achieving independent and controllable innovation chains for chip process materials, and addressing urgent industry demand for localized key new materials. CanSemi provides chip manufacturing expertise while the institute contributes high-purity chemical purification and new material synthesis capabilities.
• Hong Kong University of Science and Technology (HKUST)importantStrategic or Co-development Partner · 8 November 2021CanSemi signed a strategic cooperation agreement with HKUST on November 8, 2021. The partnership covers scientific research, joint development, technology transfer, and joint cultivation of senior professional talent. HKUST (Guangzhou) aims to leverage the Greater Bay Area's complete semiconductor industry chain to accelerate knowledge transfer and drive industrial innovation through research output.
• Guangdong Greater Bay Area Integrated Circuit and System Application Research InstituteimportantStrategic or Co-development Partner · 24 October 2019CanSemi, as a leading integrated circuit enterprise in Guangdong Province, signed an agreement with the Guangdong Greater Bay Area Integrated Circuit and System Application Research Institute at the Second Guangdong Artificial Intelligence Development Summit Forum. The partnership aims to jointly build Guangdong's integrated circuit industry through cooperative research and development.

Scale indicators6 records

Recent moves8 records

Expansion highlights3 records

Broad incumbents

• GlobalFoundries: US-based broad-line foundry with significant specialty process offerings in RF, analog, and automotive-grade technologies. Comparable to CanSemi in its automotive and analog focus, though GlobalFoundries operates at greater scale and broader process node coverage including FD-SOI.
• TSMC: Global semiconductor foundry leader offering leading-edge logic and a broad range of specialty processes including analog and automotive. Comparable as the dominant foundry serving many of the same end-markets, though TSMC's specialty analog footprint is a small share of total capacity.
• United Microelectronics Corporation (UMC): Taiwan-based broad-line foundry with substantial specialty analog and automotive process offerings. Comparable to CanSemi as a mature-node analog foundry serving similar end-markets, though UMC operates at significantly greater scale and global reach.
• Shanghai Huahong Group (HHGrace): Parent-affiliated entity operating multiple 8-inch fabs in Shanghai focused on analog, power, and specialty processes. Comparable to CanSemi as a Chinese analog specialty foundry serving similar customers, though on 200mm rather than 300mm wafers and at greater scale.

Direct peers

• Hua Hong Semiconductor: Specialty IC foundry focusing on analog, power management, embedded memory, and discrete devices across 90nm-0.35um nodes. Closest direct competitor to CanSemi's analog-focused, mature-node, customized foundry positioning, with overlapping end-markets in automotive and industrial.
• SMIC: China's largest and most advanced pure-play semiconductor foundry, offering a broad range of analog, mixed-signal, power, and logic processes. Directly comparable to CanSemi as a Chinese analog foundry serving similar end-markets, though at significantly greater scale and broader process node coverage.
• Vanguard International Semiconductor (VIS): Taiwan-based specialty foundry focused on analog, power management, and display driver ICs at mature nodes. Comparable business model to CanSemi as a customized specialty analog foundry serving similar customer segments, though primarily serving customers outside mainland China.
• Tower Semiconductor: Israel-based specialty foundry offering analog, RF, and mixed-signal processes on mature nodes for automotive, industrial, and consumer markets. Comparable to CanSemi in its specialty analog customization model, though with a more global customer base and longer track record.
• ASMC (Advanced Semiconductor Manufacturing Corp): Shanghai-based 8-inch specialty foundry focused on analog, power management, and MEMS processes. Comparable to CanSemi as a Chinese analog specialty foundry, though smaller scale and on 8-inch wafers rather than CanSemi's 300mm platform.

Regional players

• Silterra Malaysia: Malaysia-based foundry offering analog, RF, MEMS, and power processes on 200mm wafers. Comparable to CanSemi as a mature-node specialty analog foundry, though operating in Southeast Asia rather than China and without the same domestic-substitution policy tailwind.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks3 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/cansemi

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds3 records

Investors12 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CanSemi