| Company No. | Company | Street | City | Phone | First | Last | Individual No. | Revision | Status |
| C101 | WESTERN ENVIRONMENT & ECOLOGY INC. | 2217 W POWERS AVE | LITTLETON CO 80120 | (303) 730-3452 | GREG | SHERMAN | 5001 | 04-17-07 | Current |
| C102 | E T TECHNOLOGIES INC | 10000 S DRANSFELD RD STE 100 | PARKER CO 80138 | (303) 680-9414 | CYNTHIA | CASON | 5002 | 04-12-07 | Current |
| C105 | RESOURCE GEOSCIENCE INC | 3740 WABASH ST | COLORADO SPRINGS CO 80906 | (719) 635-0229 | MATTHEW | LARSEN | 5956 | 03-30-07 | Current |
| C105 | RESOURCE GEOSCIENCE INC | 3740 WABASH ST | COLORADO SPRINGS CO 80906 | (719) 635-0229 | JONATHAN | WHITACRE | 5963 | 03-30-07 | Current |
| C105 | RESOURCE GEOSCIENCE INC | 3740 WABASH ST | COLORADO SPRINGS CO 80906 | (719) 635-0229 | THOMAS | LEWIS | 5029 | 03-30-07 | Current |
| C107 | CGRS INC | PO BOX 1489 | FORT COLLINS, CO 80522 | (970) 493-7780 | KEVIN | TAUTKUS | 6189 | 03-26-08 | Current |
| C107 | CGRS, INC | 1301 ACADEMY CT, PO BOX 1489 | FORT COLLINS, CO 80522-1489 | (970) 493-7780 | RANDY | KENYON | 6013 | 01-20-09 | Current |
| C107 | CGRS INC | 1301 ACADEMY CT, PO BOX 1489 | FORT COLLINS CO 80522-1489 | (970) 493-7780 | CRAIG | MULICA | 6038 | 03-30-07 | Current |
| C107 | CGRS INC | PO BOX 1489 | FORT COLLINS, CO 80522 | (970) 493-7780 | KYLE | CAMPBELL | 6195 | 06-03-08 | Current |
| C107 | CGRS INC | 1301 ACADEMY CT, PO BOX 1489 | FORT COLLINS CO 80522-1489 | (970) 493-7780 | GREGG | NEUROHR | 5651 | 03-30-07 | Current |
| C107 | CGRS INC | 1301 ACADEMY CT, PO BOX 1489 | FORT COLLINS CO 80522-1489 | (970) 493-7780 | MONICA | YOUNG | 5805 | 03-30-07 | Current |
| C107 | CGRS INC | 1301 ACADEMY CT, PO BOX 1489 | FORT COLLINS CO 80522-1489 | (970) 493-7780 | RANDY | PRICE | 5031 | 03-30-07 | Current |
| C107 | CGRS INC | 1301 ACADEMY CT, PO BOX 1489 | FORT COLLINS CO 80522-1489 | (970) 493-7780 | ERIC | HENNING | 5685 | 03-30-07 | Current |
| C107 | CGRS INC | PO BOX 1489 | FORT COLLINS, CO 80522 | (970) 493-7780 | MARK | WARD | 6176 | 01-10-08 | Current |
| C107 | CGRS, INC | 1301 ACADEMY CT, PO BOX 1489 | FORT COLLINS, CO 80522-1489 | (970) 493-7780 | GLEN | VALLANCE | 6213 | 01-23-09 | Current |
| C107 | CGRS, INC | PO BOX 1489 | FORT COLLINS, CO 80522 | (970) 493-7780 | ORREN | DOSS | 6253 | 12-16-09 | Current |
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