Top 7 China Chip Design Companies 2025
China's chip design industry generated RMB 600 billion in revenue in 2025, maintaining its position as the world's second-largest fabless semiconductor market. Despite US export controls restricting advanced manufacturing access, Chinese chip design companies have achieved significant breakthroughs in mature-node SoCs, automotive chips, AI accelerators, and IoT controllers. Over 3,400 fabless companies operate in China, with 50+ achieving annual revenue exceeding RMB 1 billion.
TL;DR: China's chip design revenue reaches RMB 600B with 3400+ fabless companies. HiSilicon leads despite US sanctions with Kirin chipset revival while Unisoc dominates entry 5G smartphone chips with 30% China market share.
Top Companies
HiSilicon (海思半导体)
Kirin chipset revivalHuawei's HiSilicon remains China's most advanced chip design company, having successfully revived Kirin smartphone processors using domestic manufacturing at SMIC. The Kirin 9000S and 9010 demonstrate 7nm-class design capability despite US sanctions, with 100M+ Kirin chips shipped in Huawei Mate/Pura series devices.
Unisoc (紫光展锐)
30% China 5G phone chip shareUnisoc is China's leading independent smartphone chip designer, supplying 5G SoCs to Honor, Realme, Tecno, and other brands. Its Tanggula T820 and T765 5G chips captured 30% of China's entry-to-mid 5G smartphone market, with 300M+ chips shipped annually across smartphones and IoT devices.
Cambricon (寒武纪)
AI chip IPO leaderCambricon specializes in AI accelerator chips for inference and training, with its MLU (Machine Learning Unit) series deployed in cloud data centers and edge devices. Despite US restrictions on advanced AI chip exports to China, Cambricon's MLU370 and SiEdge products serve major Chinese cloud providers and government projects.
Will Semiconductor (韦尔股份)
Image sensor giantWill Semiconductor, through its subsidiary OmniVision, is one of the world's top three CMOS image sensor companies. Its image sensors are used in 30%+ of global smartphones, automotive cameras, and medical imaging devices, with annual revenue exceeding RMB 25 billion.
GigaDevice (兆易创新)
NOR Flash memory leaderGigaDevice is China's largest NOR Flash memory company and a leading MCU supplier. It holds 20%+ global NOR Flash market share and is the top MCU supplier in China's automotive and industrial segments, with 10B+ MCU units shipped cumulatively.
Loongson (龙芯中科)
Domestic CPU architectureLoongson develops China's only domestically-designed CPU architecture (LoongArch), providing processors for government, military, and critical infrastructure applications. Its Loongson 3A6000 achieves performance comparable to Intel 11th-gen Core i3, with growing adoption in government office systems and industrial control.
Goertek (歌尔微电子)
MEMS sensor leaderGoertek Microelectronics is China's leading MEMS sensor company, producing acoustic sensors, inertial sensors, and optical modules. It supplies MEMS microphones and sensors to Apple, Samsung, Sony, and major Chinese smartphone brands, with 20%+ global MEMS microphone market share.
Comparison Table
| Company | Core Product | Key Technology | Revenue Scale | Target Market |
|---|---|---|---|---|
| HiSilicon | Kirin SoCs | 7nm-class design | RMB 100B+ | Smartphones, 5G |
| Unisoc | Tanggula 5G SoCs | 6nm 5G platform | RMB 15B+ | Smartphones, IoT |
| Cambricon | MLU AI chips | AI inference/training | RMB 7B+ | Cloud, edge AI |
| Will Semi | CMOS image sensors | Imaging technology | RMB 25B+ | Mobile, automotive |
| GigaDevice | NOR Flash, MCU | Memory, 32-bit MCU | RMB 7B+ | IoT, automotive |
| Loongson | LoongArch CPUs | Domestic architecture | RMB 2B+ | Government, industrial |
| Goertek Micro | MEMS sensors | MEMS technology | RMB 3B+ | Consumer, automotive |
Frequently Asked Questions
How has US sanctions affected China's chip design industry?
US sanctions restricted HiSilicon's access to TSMC manufacturing, forcing reliance on SMIC's mature nodes. However, this accelerated China's domestic design capability, with HiSilicon successfully producing Kirin chips at SMIC, and spawned a broader ecosystem of domestic EDA tools, IP cores, and verification platforms.
What is China's fabless chip design revenue?
China's fabless chip design revenue reached RMB 600 billion in 2024, accounting for 15%+ of global fabless revenue. The market has 3,400+ companies, with the top 10 accounting for 50%+ of total revenue. Growth rate has slowed to 10-15% annually due to export controls but remains above global average.
Which Chinese chip design company leads in AI?
Cambricon is the leading pure-play AI chip design company, while HiSilicon's Ascend series (used in Huawei cloud) leads in deployment scale. Biren Technology and Moore Threads focus on GPU-class AI training chips, though both face US export restrictions limiting their advanced manufacturing access.
How does China's chip design ecosystem compare globally?
China has the world's second-largest fabless ecosystem after the US, with strengths in application-specific chips (smartphone SoCs, MCU, image sensors) and rapidly growing capabilities in AI accelerators and automotive chips. Weaknesses remain in cutting-edge EDA tools and advanced process design IP.
What are the growth segments in China's chip design?
Fastest-growing segments include automotive chips (driven by EV adoption), AI accelerators (cloud and edge), RISC-V based MCUs, and IoT connectivity chips. Automotive chip design revenue grew 30%+ in 2024, making it the highest-growth segment as Chinese automakers prioritize chip self-sufficiency.