| Business | Phone |
| Compusource Corp 7950 Dublin Blvd # 207a, Dublin 94568 | (925) 833-8595 |
| Lema Phillips Inc Dublin 94568 | (925) 833-8551 |
| Millennium Software 6910 Pine Ct, Dublin 94568 | (925) 828-5892 |
| Front Range Solutions Usa Inc 4120 Dublin Blvd # 200, Dublin 94568 | (925) 404-1800 |
| Map Info Corp 7567 Amador Valley Blvd # 310, Dublin 94568 | (925) 556-9999 |
| Sybase Inc 1 Sybase Dr, Dublin 94568 | (925) 236-5000 |