| AMD | Agilent Technologies | Allegro Microsystems Inc | Alliance Memory Inc |
| Analog Devices | Atmel | Avago Technologies | AVX |
| BCD Semi Conductor | Bharat Electronics | Bourns | Cirrus Logic |
| Cypress Semiconductor | Dallas Semiconductor | Diodes Inc | Zetex |
| Epcos | Everlight | Fairchild Semiconductor | Freescale Semiconductor |
| Fujitsu Components | Infineon Technologies | Integrated Device Technology (IDT) | Intel |
| International Rectifier | Intersil | Isocom Components | IXYS |
| Lattice Semiconductor Corporation | Lite-on | Littelfuse | Maxim Integrated Products |
| Micrel Semiconductor | Microchip | National Semiconductor | NEC Electronics America |
| New Japan Radio Corporation | Nichicon | NXP | OXI Semiconductor |
| On Semiconductor | Optek Technology | Pericom | Ramtron |
| Realtek Semiconductor | Renesas | ROHM Semiconductor | Rubycon |
| Samsung | Samwha Electric Co Ltd | Semikron | Sharp Micro Electronics |
| Sharp | Silicon Laboratories | Spansion | ST Microelectronics |
| Texas Instruments | Toshiba | Vishay-Siliconix | Xilinx |
| Yageo America Corporation | Zilog | Exar | Numonyx |
| Kemet |