Texas Instruments — Largest analog chipmaker, manufacturing on its own 300mm fabs. leader · NASDAQ:TXN · $17.7B · USA · Integrated Device Manufacturer, Analog & Mixed Signal, Power Semiconductors (incl. SiC, GaN)
Analog Devices — High-performance analog leader: converters, amplifiers, power. leader · NASDAQ:ADI · $11.0B · USA · Integrated Device Manufacturer, Analog & Mixed Signal
Infineon Technologies — World's top power semiconductor maker; strong in auto and SiC/GaN. leader · FWB:IFX · Germany · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN)
Sony Semiconductor Solutions — Dominant CMOS image sensor maker for smartphones and cameras. leader · TSE:6758 · Japan · Integrated Device Manufacturer, Analog & Mixed Signal
Innoscience — World's largest GaN power device maker, an integrated manufacturer. leader · HKEX:2577 · China · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN)
Samsung Electronics — World's largest memory maker, plus leading-edge foundry and Exynos design. leader · KRX:005930 · South Korea · Integrated Device Manufacturer, DRAM, NAND, HBM, Foundry Services
IBM — Enterprise computing and cloud; designs its own Power and Telum chips. major · NYSE:IBM · $67.5B · USA · Hyperscalers, Integrated Device Manufacturer
NXP Semiconductors — Automotive and edge processing IDM: MCUs, radar, secure connectivity. major · NASDAQ:NXPI · $12.3B · Netherlands · Integrated Device Manufacturer, Analog & Mixed Signal
STMicroelectronics — European IDM spanning MCUs, sensors, analog and SiC power. major · NYSE:STM · $11.8B · Switzerland · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN), Analog & Mixed Signal
Microchip Technology — MCU and analog IDM with broad industrial catalog and FPGA line. major · NASDAQ:MCHP · $4.7B · USA · Integrated Device Manufacturer, Edge & IoT SoC, Analog & Mixed Signal
Renesas Electronics — Japanese MCU and analog IDM focused on automotive and industrial. major · TSE:6723 · Japan · Integrated Device Manufacturer, Analog & Mixed Signal
onsemi — Power and sensing IDM; top-two in SiC and auto image sensors. major · NASDAQ:ON · $6.0B · USA · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN), Analog & Mixed Signal
China Resources Microelectronics — China's largest power-focused integrated device manufacturer. major · SSE:688396 · China · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN)
ROHM — Japanese power and analog IDM; early mover in SiC devices. major · TSE:6963 · Japan · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN)
Silan Microelectronics — Chinese power and analog integrated device manufacturer. major · SSE:600460 · China · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN), Analog & Mixed Signal
Magnachip Semiconductor — Display driver and power IDM with analog mixed-signal heritage. major · NYSE:MX · $179M · South Korea · Integrated Device Manufacturer, Analog & Mixed Signal, Display ICs
BYD Semiconductor — BYD's chip arm; automotive IGBTs and SiC power devices. major · China · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN)
Intel — x86 CPU IDM building an external foundry business on 18A and beyond. major · NASDAQ:INTC · $52.9B · USA · Integrated Device Manufacturer, CPU, Foundry Services
Robert Bosch — Top automotive MEMS sensor maker with growing SiC fab capacity. major · $98.3B · Germany · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN)
Toshiba — Power semiconductor and storage group; taken private by JIP in 2023. major · Japan · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN)
Wolfspeed — SiC wafer and device pure-play; restructured through Chapter 11 in 2025. challenger · NYSE:WOLF · $758M · USA · Integrated Device Manufacturer, Power Semiconductors (incl. SiC, GaN), Silicon Wafers
Pragmatic Semiconductor — UK maker of ultra-low-cost flexible thin-film chips. niche · United Kingdom · Integrated Device Manufacturer