| Business | Phone |
| West-Com & Tv Inc 115 Railroad Ave # A, Danville 94526 | (925) 831-1217 |
| Applied Business Systems 119 Deer Ridge Pl, Danville 94506 | (925) 648-0600 |
| Autonomic Software Inc 390 Diablo Rd, Danville 94526 | (925) 820-8209 |
| Commonsense Software Inc 171 Front St, Danville 94526 | (925) 352-4325 |
| Concord Efs Danville 94526 | (925) 362-4322 |
| Consonant Networks Danville 94526 | (925) 837-3057 |
| Efidallc 790 San Ramon Valley Blvd # 20, Danville 94526 | (925) 820-3336 |
| Fennessy Associates Danville 94526 | (925) 837-4970 |
| Logware Inc 637 Blue Spruce Dr, Danville 94506 | (925) 736-7767 |
| Old Chimney Rd Software Inc 12 Dutch Mill Ct, Danville 94526 | (925) 838-0447 |
| Our Wave Inc Danville 94526 | (925) 831-9814 |
| Proof Point 199 E Linda Mesa Ave, Danville 94526 | (925) 743-4300 |
| Commonsense Software Inc 171 Front St, Danville 94526 | (925) 362-4710 |
| Dot Designs & Development 865 Bali Ct, Danville 94526 | (925) 855-8117 |