| Business | Phone |
| Caci Inc 2850 Presidential Dr, Fairborn 45324 | (937) 429-2771 |
| Excel Management Systems Inc 3070 Presidential Dr # 207, Fairborn 45324 | (937) 427-1733 |
| Hyperion Solutions 2900 Presidential Dr, Fairborn 45324 | (937) 431-6360 |
| Intellitech Systems Inc 3144 Presidential Dr # 3, Fairborn 45324 | (937) 427-4148 |
| Klss 2091 Exchange Ct, Fairborn 45324 | (937) 879-3483 |
| Office Technology Systems Inc 220 E Main St, Fairborn 45324 | (937) 754-1111 |
| Sumaria Systems 3164 Presidential Dr, Fairborn 45324 | (937) 429-6070 |