| Business | Phone |
| Caci Inc 14111 Park Meadow Dr, Chantilly 20151 | (703) 802-8400 |
| Video Dynamics Inc 14000 Thunderbolt Pl A, Chantilly 20151 | (703) 709-8400 |
| Integic Corp 14585 Avion Pkwy, Chantilly 20151 | (703) 222-2840 |
| Man Tech Information Systems 14280 Park Meadow Dr 400, Chantilly 20151 | (703) 803-9115 |
| Mc Clendon Automation Co 14900 Bogle Dr, Chantilly 20151 | (703) 263-0490 |
| Micro Automation 5160 Parkstone Dr # 140, Chantilly 20151 | (703) 378-7000 |