| Name | Address | City | ST | Postal | Phone | FAX | Email |
| ADAMS & SMITH, INC. | 1380 WEST CENTER STREET | LINDON | UT | 84042 | (801)785-6900 | | phil@adamsandsmith.com |
| BARNUM, INC. | 183 US HIGHWAY 16 EAST | BUFFALO | WY | 82834 | (307)684-5365 | | jerrica@barnuminc.com;wendi@barnuminc.com |
| DYKHUIS DRILLING CORPORATION DBA DIAMOND DRILLING & SAWING CO., INC. | 1157 S. BANNOCK ST. | DENVER | CO | 80223 | (303)733-3741 | | eric@ddsccolorado.com;liz@ddscusa.com |
| HEAVY CONSTRUCTORS, INC. | 4101 DEADWOOD AVE. NORTH | RAPID CITY | SD | 57709 | (605)342-3152 | | davedailey@heavyconstructors.com |
| S & S BUILDERS, LLC | 400 ENTERPRISE AVE. | GILLETTE | WY | 82716 | (307)686-5659 | | estimating@ssbuildersllc.com;jlcalderon@ssbuildersllc.com;dhippen@ssbuildersllc.com |
| SCOUGAL RUBBER | 6239 CORSON AVE SOUTH | SEATTLE | WA | 98108 | (206)763-2650 | | test@example.com |
| WATSON BOWMAN ACME | 95 PINEVIEW DR. | AMHERST | NY | 14228 | (716)817-5462 | | Joann.Sykes@WatsonBowmanAcme.com |