| Business | Phone |
| Amcom Project Olr 1202 Rio Blvd, Killeen 76543 | (254) 287-9808 |
| Boeing Co Bldg 7052, Killeen 76544 | (254) 532-1931 |
| Dyncorp 90051 Clark Rd, Killeen 76544 | (254) 532-3017 |
| Dyn Corp Acsc Co 1604 S W S Young Dr, Killeen 76543 | (254) 699-7055 |
| Maytag Aircraft Corp 88008 Logistics Ln, Killeen 76544 | (254) 285-2170 |
| Killeen Aero 1505 Airport Dr, Killeen 76543 | (254) 616-2359 |