| Business | Phone |
| A & B Intl Corp 35790 Gissing Pl, Fremont 94536 | (510) 790-3178 |
| Active Semiconductors Inc 44081 Old Warm Springs Blvd, Fremont 94538 | (510) 252-9709 |
| Acute Communications Corp 4047 Clipper Ct, Fremont 94538 | (510) 979-1088 |
| Advanced Epi Techology Corp 45655 Northport Loop E, Fremont 94538 | (510) 657-8801 |
| All American Semiconductor 48376 Milmont Dr, Fremont 94538 | (510) 623-3663 |
| Asyst Technologies Inc 48633 Warm Springs Blvd, Fremont 94539 | (510) 661-5600 |
| Axcelis Technologies Inc 47889 Fremont Blvd, Fremont 94538 | (510) 979-1970 |
| Axt Inc 4281 Technology Dr, Fremont 94538 | (510) 683-5900 |
| Axt Inc 4487 Technology Dr, Fremont 94538 | (510) 226-4300 |
| Calogic 237 Whitney Pl, Fremont 94539 | (510) 656-2900 |
| Centillium Communications Inc 215 Fourier Ave, Fremont 94539 | (510) 771-3700 |
| Cirrus Logic Inc 46831 Lakeview Blvd, Fremont 94538 | (510) 623-8300 |
| Comvac Technologies Usa 48501 Warm Springs Blvd, Fremont 94539 | (510) 623-5757 |
| Cpa 3620 Edison Way, Fremont 94538 | (510) 252-9900 |
| Cpa Sputtering Systems 3255 Orwell Pl, Fremont 94536 | (510) 252-9900 |
| Eic Corp 45738 Northport Loop W, Fremont 94538 | (510) 979-8999 |
| Ess Technology Inc 48401 Fremont Blvd, Fremont 94538 | (510) 492-1088 |
| Exar Corp 48720 Kato Rd, Fremont 94538 | (510) 668-7000 |
| F M Industries Inc 221 E Warren Ave, Fremont 94539 | (510) 668-1900 |
| Iht 1025 Mission Ct, Fremont 94539 | (510) 490-6661 |
| Infrant Technologies 4174 Technology Dr, Fremont 94538 | (510) 438-7982 |
| Lam Research Corp 4650 Cushing Pkwy, Fremont 94538 | (510) 572-0200 |
| Msis Semiconductor Inc 331 Whitney Pl, Fremont 94539 | (510) 498-4222 |
| Multi-Products Research 48760 Kato Rd, Fremont 94538 | (650) 949-5923 |
| N-Able Group Intl 35021 Mount Palomar Ct, Fremont 94555 | (510) 770-9941 |
| Optical Disc Equipment Grp 47300 Kato Rd, Fremont 94538 | (510) 623-5757 |
| Phase Link Laboratories 47745 Fremont Blvd, Fremont 94538 | (510) 492-0990 |
| Pico Netics Inc 5020 Brandin Ct, Fremont 94538 | (510) 687-9458 |
| Pictologic Inc 46790 Lakeview Blvd, Fremont 94538 | (510) 657-8396 |
| Silicon Integration Technology 327 Anza St, Fremont 94539 | (510) 683-0800 |
| Stm Intl Electronic 2367 Middlefield Ave, Fremont 94539 | (510) 668-1040 |
| Tfi Telemark 51 Whitney Pl, Fremont 94539 | (510) 770-8700 |
| Twist Group Inc 40777 Palatino St, Fremont 94539 | (510) 651-7022 |
| Via Technologies Inc 1045 Mission Ct, Fremont 94539 | (510) 683-3300 |
| Optichron Inc 4221 Technology Dr, Fremont 94538 | (510) 979-1033 |
| Softcom Microsystems 47509 Seabridge Dr, Fremont 94538 | (510) 497-3960 |
| Source Electronics 47470 Seabridge Dr, Fremont 94538 | (510) 360-0100 |
| Stats Chip Pac Ltd 47400 Kato Rd, Fremont 94538 | (510) 979-8000 |
| Sumitomo Sitix Silicon Inc 49070 Milmont Dr, Fremont 94538 | (510) 651-3778 |
| Volterra Semiconductor Corp 3839 Spinnaker Ct, Fremont 94538 | (510) 743-1200 |