- CEO
- Yoshiaki Ishizaka
- Full Time Employees
- 4,304
- Sector
- Electronic technology
- Industry
- Electronic components
- Address
- Shinjuku I-Land Tower Building Tokyo TY Japan 163-1388
- IPO Date
- Jul 19, 1985
- Business
- CMK Corporation develops, manufactures, and sells high-precision printed circuit boards (PCBs) with a specialization in build-up multilayer PCBs and high-density interconnect (HDI) technology. The company serves automotive electronics, telecommunications, industrial equipment, and medical device markets by providing products such as powertrain system PCBs, driving safety system PCBs, and integrated ECU (electronic control unit) modules. It also offers advanced PCB manufacturing technologies including multi-layer, fine pattern, heavy copper, and high heat dissipation PCBs tailored for applications in next-generation mobility, autonomous driving, aerospace, semiconductor-related industries, and industrial robotics. CMK operates globally, with manufacturing facilities in Japan, China, and Thailand.
Founded in 1968 and headquartered in Niigata, Japan, CMK Corporation has recently enhanced its global production capacity by commencing operations at a new state-of-the-art factory in Thailand as of November 2025, incorporating automation, labor-saving processes, and enlarged working panel sizes to improve productivity and reduce fixed costs. The company continues to pursue a growth strategy focused on automotive segments, emphasizing the expansion of high-value-added products for powertrain and driving safety systems. CMK also actively develops new business fields including telecommunications, industrial machinery, and medical equipment, leveraging its core HDI and build-up technologies. Additionally, CMK has been advancing its sustainability initiatives with energy-saving measures and renewable energy adoption in its factories.
Recent major developments include strategic investments in automated manufacturing to boost efficiency, collaborations to expand the market for DPGA (Daiwa Process Global Advance) boards—a technology supporting high heat dissipation and high-density wiring requirements critical for electric vehicles and autonomous driving—and ongoing diversification of its customer base through enhanced global market penetration. These initiatives align with CMK's shift toward high-tech, high-growth sectors and its portfolio diversification strategy to strengthen competitiveness amidst evolving market demands. The company maintains subsidiaries in China and Thailand to support its international operations and supply chain resilience.