| Business | Phone |
| Apta 7580 Britannia Ct, San Diego 92154 | (619) 710-8170 |
| Astronomical Research Cameras 3547 Camino Del Rio S # A, San Diego 92108 | (619) 584-7937 |
| Axsys Technologies 7603 Saint Andrews Ave # H, San Diego 92154 | (619) 671-5400 |
| Buf Technology 12335 World Trade Dr # 11, San Diego 92128 | (858) 451-1350 |
| Byd America Corp 9245 Dowdy Dr # 201, San Diego 92126 | (858) 271-1900 |
| Cardinal Electric Inc 5745 Kearny Villa Rd # J, San Diego 92123 | (858) 565-6500 |
| Cimtrek Inc 1152 Morena Blvd, San Diego 92110 | (619) 275-1500 |
| Concisys Incorporation 9950 Scripps Lake Dr, San Diego 92131 | (858) 693-3284 |
| Cypress Semiconductor 12526 High Bluff Dr, San Diego 92130 | (858) 755-1976 |
| Electrink Inc 9360 Activity Rd # J, San Diego 92126 | (858) 566-7707 |
| Electro Magnetic Components 5160 Mercury Pt # C, San Diego 92111 | (858) 279-9110 |
| Ecs Electronic Circuit Systems 7965 Dunbrook Rd # G, San Diego 92126 | (858) 566-7373 |
| Epcos Inc 11770 Bernardo Plaza Ct, San Diego 92128 | (858) 676-3688 |
| Esd Co 7380 Convoy Ct, San Diego 92111 | (858) 636-4400 |
| Nichibei Electric Parts Usa 1615 Murray Canyon Rd, San Diego 92108 | (619) 297-3111 |
| Aem Inc 11525 Sorrento Valley Rd, San Diego 92121 | (858) 481-0210 |
| Allied Electronics 15373 Innovation Dr # 380, San Diego 92128 | (858) 385-0565 |
| American Kss Inc 5355 Mira Sorrento Pl, San Diego 92121 | (858) 597-7577 |
| Skf Condition Monitoring 5271 Viewridge Ct, San Diego 92123 | (858) 496-3400 |
| Sharp Electronics Corp 9295 Siempre Viva Rd, San Diego 92154 | (619) 671-0960 |
| Sharp Micro Electronics Inc 6390 Greenwich Dr, San Diego 92122 | (858) 597-0982 |
| Samsung Electromechanics 9731 Siempre Viva Rd, San Diego 92154 | (619) 710-0748 |
| Samsung International Inc 9731 Siempre Viva Rd, San Diego 92154 | (619) 671-6000 |
| Samwha Usa Inc 2555 Melksee, San Diego 92154 | (619) 671-0870 |
| Rte Power Mate 2727 Kurtz St, San Diego 92110 | (619) 299-3800 |
| Rotad Inc 1330 30th St # G, San Diego 92154 | (619) 423-1985 |
| Robert L Anderson Inc 7636 Miramar Rd # 1200, San Diego 92126 | (858) 693-9477 |
| Rf Industries Ltd 7610 Miramar Rd # 6000, San Diego 92126 | (858) 549-6340 |
| Raychem Corp 1424 30th St, San Diego 92154 | (619) 424-4200 |
| Pulse Engineering Inc 12220 World Trade Dr, San Diego 92128 | (858) 674-8100 |
| Qcm Intl Llc 2655 Melksee # D, San Diego 92154 | (619) 661-9721 |
| Quad Technology 16464 Via Esprillo, San Diego 92127 | (858) 613-0100 |
| Protech Designs 8451 Miralani Dr, San Diego 92126 | (858) 348-1000 |
| Powertrek Industries Inc 11956 Bernardo Plaza Dr # 345, San Diego 92128 | (858) 487-8533 |
| Presidio Components Inc 7169 Construction Ct, San Diego 92121 | (858) 578-9390 |
| Cognitive Vision Inc 7220 Trade St, San Diego 92121 | (858) 578-3778 |
| Pierliteusa Inc 11235 W Bernardo Ct # B, San Diego 92127 | (858) 674-2555 |
| Panasonic Acom 9449 Balboa Ave, San Diego 92123 | (858) 292-2390 |
| Panasonic Industrial Co 7625 Panasonic Way, San Diego 92154 | (619) 397-5021 |
| Panasonic Industrial Co 9444 Balboa Ave, San Diego 92123 | (858) 715-5555 |
| Partsinc America Inc 7880 Airway Rd, San Diego 92154 | (619) 661-6169 |
| Optrex America Inc 6730 Mesa Ridge Rd, San Diego 92121 | (858) 552-2670 |
| Ormet Circuits Inc 10070 Willow Creek Rd, San Diego 92131 | (858) 831-0010 |
| Ole Wolff Electronics Inc 6046 Cornerstone Ct W, San Diego 92121 | (858) 450-0555 |
| Nova Ranger Inc 9885 Mesa Rim Rd # 127, San Diego 92121 | (858) 452-7300 |
| O & S California Inc 9731 Siempre Viva Rd # E, San Diego 92154 | (619) 661-1800 |
| Nichicon America Corp 3655 Nobel Dr # 350, San Diego 92122 | (858) 824-1515 |
| Non Linear Systems 4174 Sorrento Valley Blvd, San Diego 92121 | (858) 535-2161 |
| Esm Inc 3452 Mercer Ln, San Diego 92122 | (858) 453-1446 |
| Neutronics 11421 W Bernardo Ct, San Diego 92127 | (858) 674-2250 |
| Fastec Imaging Corp 17150 Via Del Campo, San Diego 92127 | (858) 592-2342 |
| Fdk America Inc 6540 Lusk Blvd # C274, San Diego 92121 | (858) 558-8368 |
| Millennium Source Inc 1322 K St, San Diego 92101 | (619) 544-1717 |
| Gamma Scientific 8581 Aero Dr, San Diego 92123 | (858) 279-3375 |
| Mc Gregor Systems 7959 Silverton Ave, San Diego 92126 | (858) 586-9000 |
| Manncorp 4901 Morena Blvd, San Diego 92117 | (858) 490-6266 |
| Magnebit Holding Corp 9590 Chesapeake Dr # 5, San Diego 92123 | (858) 573-0727 |
| Lighthorse Technologies 5640 Kearny Mesa Rd # N, San Diego 92111 | (858) 452-8876 |
| Hitem 10340 Camino Santa Fe, San Diego 92121 | (858) 373-0002 |
| Instruments Inc 7263 Engineer Rd # G, San Diego 92111 | (858) 571-1111 |
| Kyosha America Corp 9731 Siempre Viva Rd # 101, San Diego 92154 | (619) 661-7121 |
| Kyocera International Inc 8611 Balboa Ave, San Diego 92123 | (858) 576-2600 |
| L-3 Communications Telemetry 9020 Balboa Ave, San Diego 92123 | (858) 694-7500 |
| Kamaya Inc 11650 Iberia Pl # 225, San Diego 92128 | (858) 487-9340 |
| Kick Thermal Profiling 15950 Bernardo Center Dr # E, San Diego 92127 | (858) 673-6050 |
| Kodenshi America Inc 3675 Ruffin Rd # 335, San Diego 92123 | (858) 268-4316 |
| Vektrex Electronic Systems Inc 10225 Barnes Canyon Rd, San Diego 92121 | (858) 558-8282 |
| Wintriss Engineering Corp 6344 Ferris Sq, San Diego 92121 | (858) 550-7300 |
| Wireless Interface Tech Inc 5405 Morehouse Dr, San Diego 92121 | (858) 677-9355 |
| Tristan Technologies Inc 6185 Cornerstone Ct E # 106, San Diego 92121 | (858) 550-2700 |
| American Circuit Technology 10225 Barnes Canyon Rd # A206, San Diego 92121 | (858) 623-3900 |
| St Microelectronics 4690 Executive Dr, San Diego 92121 | (858) 452-7715 |