StarMega Corp
- Startup company commercializing a radical patented quantum semiconductor process.
- http://www.starmega.com/

Talon Group, Inc.
- Manufactures semiconductors and semiconductor packaging.
- http://www.1talon.com/

Sync Power Corp.
- Especially focused on synchronous rectifiers. Offers IP as well as components such as discrete MOSFETs and controller ICs.
- http://www.syncpower.com/

Fairchild Semiconductor
- Produces devices that address power, interface, analog, mixed signal, logic, optoelectronic, and configurable products markets.
- http://www.fairchildsemi.com/

Infineon Technologies AG
- Produces devices for applications including memory, power, microcontrollers, communications, and consumer products.
- http://www.infineon.com/

ON Semiconductor Corp
- Manufactures and sells devices ranging from discretes FETs to logic to power management to clock distribution. Formerly part of Motorola.
- http://www.onsemi.com/

Advanced Analogic Technologies, Inc
- Maker of analog and power semiconductors, such as power MOSFETs and power management ICs.
- http://www.analogictech.com/

Zetex Semiconductors
- Manufacturers of high performance transistors, diodes, ICs and MOSFETs. Specializing in analog applications.
- http://www.zetex.com/

Torex Semiconductor Ltd.
- Manufactures ICs and active discrete components.
- http://www.torex.co.jp

Texas Instruments, Inc
- Designer and supplier of digital signal processors. Other products include discrete and integrated circuits, calculators, and digital light processing (DLP) technologies.
- http://www.ti.com/

ST Microelectronics
- Produces a diverse range of devices, ranging from single transistors to microprocessors.
- http://www.st.com/