Semiconductor Manufacturers' Strategies on Mature Process Nodes: GlobalFoundries, UMC, and SMIC

The contract manufacturing market for mature process nodes (12nm and above) remains essential for industries such as automotive electronics, AI server power systems, RF modules, display drivers, and industrial controllers. While TSMC holds nearly 70% of the advanced process market, three other players—GlobalFoundries, UMC, and SMIC—jointly control about 13.5% of the global market, generating $24 billion in revenue. Each company pursues a distinct strategy influenced by geographic and regulatory factors.

GlobalFoundries, having abandoned advanced process development in 2018, now focuses on specialized solutions. In 2025, the company reported $6.79 billion in revenue, with its automotive electronics segment growing 17% to $1.4 billion. Key technologies include 22FDX (FD-SOI for IoT and automotive radars), 45RFSOI (for 5G modules), and silicon photonics. The company is also expanding its IP portfolio, offering customers ready-to-use RISC-V and ARC-based processor cores.

UMC, meanwhile, is actively developing its 22nm processes, which now account for 14% of its revenue. The company dominates the display driver market (over 90%) and is preparing to launch a 12nm FinFET process in collaboration with Intel, slated for 2027. This project will enable UMC to achieve new levels of performance and energy efficiency. SMIC, China’s largest contract manufacturer, continues to expand its mature process capacity despite sanctions. In 2025, the company increased revenue by 16.2% to $9.33 billion, though equipment supply restrictions hinder advanced process development.

Demand for mature process chips remains stable due to growth in automotive electronics, AI infrastructure, and industrial applications. As TSMC reallocates capacity to advanced solutions, a shortage in mature process nodes has emerged. In response, manufacturers like UMC and GlobalFoundries plan to raise prices by 10% in the coming months.