| Business | Phone |
| Aerospace Support Technologies Bldg 515, Hill Afb 84056 | (801) 825-9451 |
| L-3 Communications 6065 Dogwood Ave, Hill Afb 84056 | (801) 825-2650 |
| Lockheed Martin Field Rep 225 Hill Afb, Hill Afb 84056 | (801) 773-9086 |
| Science Applications Intl Corp 1214 Hill Afb, Hill Afb 84056 | (801) 775-8306 |