| Business | Phone |
| Above All Software 2755 Campus Dr, San Mateo 94403 | (650) 341-4600 |
| Acme Sales Automation 634 29th Ave, San Mateo 94403 | (650) 921-1996 |
| Adnovum Software 1400 Fashion Island Blvd, San Mateo 94404 | (650) 525-9322 |
| Airframe Business Software Inc 122 2nd Ave # 202, San Mateo 94401 | (650) 685-2095 |
| Arzoon 2075 Pioneer Ct, San Mateo 94403 | (650) 522-6000 |
| Chavet Software & Consulting 400 Bermuda Dr # 11, San Mateo 94403 | (650) 345-1801 |
| Composite Software Inc 2655 Campus Dr # 200, San Mateo 94403 | (650) 345-8275 |
| Corsoft Corp 1710 S Amphlett Blvd # 209, San Mateo 94402 | (650) 286-2870 |
| Corticon Technologies Irc 400 S El Camino Real, San Mateo 94402 | (650) 212-2424 |
| Coventor Inc 951 Mariners Island Blvd # 205, San Mateo 94404 | (650) 212-6367 |
| Dolphin Computer Access 60 E 3rd Ave, San Mateo 94401 | (650) 348-7401 |
| E Piphany Inc 475 Concar Dr, San Mateo 94402 | (650) 356-3800 |
| Elibrium 2 Waters Park Dr, San Mateo 94403 | (650) 212-9300 |
| Embedded Solution Partners 1825 S Grant St # 310, San Mateo 94402 | (650) 350-1000 |
| Enfocus Software 3 Waters Park Dr # 210, San Mateo 94403 | (650) 358-1210 |
| Fantasia Systems Inc San Mateo 94403 | (650) 574-0546 |
| Gei Technology Inc 1500 Fashion Island Blvd, San Mateo 94404 | (650) 578-8500 |
| Gls Web Publishing Inc 520 S El Camino Real, San Mateo 94402 | (650) 342-4589 |
| Iameter Inc 901 Mariners Island Blvd, San Mateo 94404 | (650) 349-9100 |
| Interfaces & Engines Ltd 19 S B St, San Mateo 94401 | (650) 579-6588 |
| Iona Technology Inc 1400 Fashion Island Blvd, San Mateo 94404 | (650) 389-5000 |
| Ixos Software Inc 901 Mariners Island Blvd # 625, San Mateo 94404 | (650) 294-5800 |
| Anne Maciver 928 E 5th Ave, San Mateo 94402 | (650) 347-2790 |
| Nsd America Inc 1500 Fashion Island Blvd, San Mateo 94404 | (650) 522-9300 |
| Oblicore 1900 S Norfolk St # 215, San Mateo 94403 | (650) 341-6750 |
| Quantum Media 146 South Blvd, San Mateo 94402 | (650) 638-9971 |
| R S Software 1710 S Amphlett Blvd, San Mateo 94402 | (650) 286-4400 |
| Real Idea Usa Inc 1720 S Amphlett Blvd, San Mateo 94402 | (650) 655-4848 |
| Sacc Inc 1650 S Amphlett Blvd # 113, San Mateo 94402 | (650) 212-7222 |
| Sapere Systems Inc San Mateo 94403 | (650) 577-1273 |
| Software Pursuits Inc 1500 Fashion Island Blvd, San Mateo 94404 | (650) 372-0900 |
| Sta America 715 N San Mateo Dr, San Mateo 94401 | (650) 685-1900 |
| Starrez Inc 3208 Monterey St, San Mateo 94403 | (650) 345-7667 |
| Stottler & Henke 951 Mariners Island Blvd # 360, San Mateo 94404 | (650) 655-7242 |
| Telefile 1730 S Amphlett Blvd # 108, San Mateo 94402 | (650) 212-3453 |
| Tnt Systems 851 N San Mateo Dr # E, San Mateo 94401 | (650) 218-4517 |
| Top Team Inc 3130 La Selva St, San Mateo 94403 | (925) 600-9700 |
| U S Web 1710 S Amphlett Blvd # 100, San Mateo 94402 | (650) 655-2455 |
| Uxcomm 1875 S Grant St # 200, San Mateo 94402 | (650) 578-2888 |
| Wtj Software Svc San Mateo 94401 | (650) 344-2491 |
| Segue Software 951 Mariners Island Blvd, San Mateo 94404 | (650) 403-7500 |