| Business | Phone |
| De Anza Manufacturing Inc 1271 Reamwood Ave, Sunnyvale 94089 | (408) 734-2020 |
| Dicing Tek 1016 Morse Ave, Sunnyvale 94089 | (408) 745-6416 |
| Hybrid Circuits Inc 1391 Geneva Dr, Sunnyvale 94089 | (408) 744-9080 |
| Quick Turn Manufacturer Inc 1006 Stewart Dr, Sunnyvale 94085 | (408) 245-9177 |
| Silicon Electronics 1148 Sonora Ct, Sunnyvale 94086 | (408) 748-8304 |
| Semi-Pac 1206 Mountain View Alviso Rd, Sunnyvale 94089 | (408) 734-3832 |
| Thermonics Inc 1288 Reamwood Ave, Sunnyvale 94089 | (408) 542-5900 |