Fairchild Semiconductor - Produces devices that address power, interface, analog, mixed signal, logic, optoelectronic, and configurable products markets.
Infineon Technologies AG - Produces devices for applications including memory, power, microcontrollers, communications, and consumer products.
ON Semiconductor Corp - Manufactures and sells devices ranging from discretes FETs to logic to power management to clock distribution. Formerly part of Motorola.
ST Microelectronics - Produces a diverse range of devices, ranging from single transistors to microprocessors.
StarMega Corp - Startup company commercializing a radical patented quantum semiconductor process.
Sync Power Corp. - Especially focused on synchronous rectifiers. Offers IP as well as components such as discrete MOSFETs and controller ICs.
Talon Group, Inc. - Manufactures semiconductors and semiconductor packaging.
Texas Instruments, Inc - Designer and supplier of digital signal processors. Other products include discrete and integrated circuits, calculators, and digital light processing (DLP) technologies.