| Business | Phone |
| Accurate Development Manufacturer 111 Glenn Way # 2, San Carlos 94070 | (650) 593-5745 |
| Advanced Components Manufacturer 1052 American St, San Carlos 94070 | (650) 592-6877 |
| American Prototype 555 Bragato Rd, San Carlos 94070 | (650) 595-4994 |
| B & H Technical Ceramics 390 Industrial Rd, San Carlos 94070 | (650) 637-1171 |
| Bay Area Atlas Machine Shop 615 Bayport Ave, San Carlos 94070 | (650) 780-0455 |
| Bell Manufacturing 1300 Industrial Rd # 20a, San Carlos 94070 | (650) 595-4287 |
| Bmc Technology 950 Commercial St, San Carlos 94070 | (650) 610-0558 |
| Bob's Proto Type & Machining 844 Bransten Rd, San Carlos 94070 | (650) 592-2069 |
| C & C Machining 585 Taylor Way # 6, San Carlos 94070 | (650) 592-1839 |
| Cds Leopold 835 E San Carlos Ave, San Carlos 94070 | (650) 596-2300 |
| D B Metal Works 924 Terminal Way, San Carlos 94070 | (650) 654-2609 |
| Dinad Manufacturing 620 Taylor Way # 8, San Carlos 94070 | (650) 654-9655 |
| G & E Machining 80 Glenn Way # 3, San Carlos 94070 | (650) 593-5422 |
| H & H Enterprises 585 Bragato Rd, San Carlos 94070 | (650) 596-9090 |
| Jerry Carroll Machining 501 Bragato Rd, San Carlos 94070 | (650) 591-8718 |
| Keller Enterprises 234 Industrial Rd, San Carlos 94070 | (650) 508-1977 |
| Lazar Machining 1001 Center St, San Carlos 94070 | (650) 591-6415 |
| Manufacturers Outlet 935 American St, San Carlos 94070 | (650) 593-3121 |
| Matonis Tool & Engineering Quarry Rd, San Carlos 94070 | (650) 508-1397 |
| Pace Machine Products Inc 913 Washington St, San Carlos 94070 | (650) 591-7519 |
| Perfection Tool & Machine 1022 Center St, San Carlos 94070 | (650) 595-1532 |
| Performex Machining Co 1007 Bransten Rd # E, San Carlos 94070 | (650) 595-2228 |
| R M Manufacturer 950 Terminal Way, San Carlos 94070 | (650) 591-4178 |
| R P Manufacturer 111 Glenn Way # 12, San Carlos 94070 | (650) 592-9713 |
| R P Specialists 1011 Bransten Rd # A, San Carlos 94070 | (650) 591-5653 |
| S & K 1149 Bush St, San Carlos 94070 | (650) 592-1804 |
| S & T Machining 551 Taylor Way # 12, San Carlos 94070 | (650) 594-9700 |
| Titan Precision 846 Bransten Rd, San Carlos 94070 | (650) 593-2088 |
| Universal Precision Manufacturer & Mach 1091 Industrial Rd # 110, San Carlos 94070 | (650) 591-4277 |
| Vhp Manufacturer Svc 919 Washington St, San Carlos 94070 | (650) 592-5288 |
| Warren's Precision Machining 800 Industrial Rd, San Carlos 94070 | (650) 593-2365 |
| Huber Precision Machine 585 Taylor Way, San Carlos 94070 | (650) 802-8400 |