| Business | Phone |
| Diamond J Management Llc 1444 Beacon Dr, Salt Lake City 84108 | (801) 583-6548 |
| Contract Management Svc 1776 S West Temple, Salt Lake City 84115 | (801) 484-5982 |
| Network Management Inc 1844 S 3850 W, Salt Lake City 84104 | (801) 972-9610 |
| Arlington Value Mgmt-Greenhill 6751 Frontier Dr B, Salt Lake City 84107 | (703) 922-2130 |
| Prospect Managemant & Rd Nlsn 1632 Wasatch Dr, Salt Lake City 84108 | (801) 583-3757 |