| Business | Phone |
| Candela Instruments 850 Auburn Ct, Fremont 94538 | (510) 456-2490 |
| Oxford Group 47865 Fremont Blvd, Fremont 94538 | (510) 656-8820 |
| Transfer Engineering & Manufacturer 47697 Westinghouse Dr # 100, Fremont 94539 | (510) 651-3000 |
| Silicon Valley Scientific 4059 Clipper Ct, Fremont 94538 | (510) 438-9300 |