| CRAIG KLAAHSEN | 613574 | BUFFALO | 2 |
| CRAIG LOVITT | 2863654 | DOUGLAS | 1 |
| CRAIG MASTERS | 784376 | ROCK SPRINGS | 1 |
| CRAIG SPENCER | 1948355 | TORRINGTON | 2 |
| CRAIG STEININGER & MARC FERELLO | 1845013 | ROCK SPRINGS | 2 |
| CRAMER TRANSPORTATION INC | 2233485 | POWELL | 0 |
| CRANE'S COMMERCIAL TIRES LLC | 1814501 | GILLETTE | 1 |
| CRATE N' FREIGHT LLC | 2211559 | JACKSON | 1 |
| CRATER ENTERPRISES INC | 1324125 | LARAMIE | 2 |
| CRAZY WOMAN CONSTRUCTION LLC | 3007332 | BUFFALO | 2 |
| CRC INC | 1166074 | SHERIDAN | 2 |
| CRIMM CATTLE CO | 2576197 | ARMINTO | 1 |
| CRIMM DRILLING INC | 970625 | CASPER | 3 |
| CRIMM EXPLORATION COMPANY INC | 1920175 | CASPER | 6 |
| CRISWELL BROKERAGE LLC | 3922201 | BAGGS | 0 |
| CRISWELL TRUCKING LLC | 162905 | BAGGS | 9 |
| CROCKETT MEADOW FARMS INC | 375509 | HAWK SPRINGS | 1 |
| CROOK COUNTY MEDICAL SERVICE DISTRICT | 545621 | SUNDANCE | 7 |
| CROOK COUNTY ROAD AND BRIDGE | 538137 | SUNDANCE | 1 |
| CROP WAVES LLC | 4576569 | LUSK | 1 |
| CROSBY FARMS INC | 1545535 | COWLEY | 4 |
| CROSS A WELDING LLC | 2355502 | LANCE CREEK | 1 |
| CROSS COUNTRY CONSTRUCTION LLC | 3202069 | BIG PINEY | 1 |
| CROSS COUNTRY VAN LINES LLC | 4300041 | CHEYENNE | 0 |
| CROSS H RANCH | 1727383 | BUFFALO | 2 |
| CROSS LAND TRANSPORT LLC | 3268753 | ROCK SPRINGS | 8 |
| CROSS PLAN USA LLC | 3778576 | CASPER | 0 |
| CROSS ROADS WATER TRUCKS INC | 1349955 | THERMOPOLIS | 1 |
| CROSS T LLC | 4134214 | NEWCASTLE | 1 |
| CROSS WINDS ENERGY LLC | 4507898 | GILLETTE | 4 |
| CROSSFIRE ENTERPRISES 307 LLC | 2993339 | GILLETTE | 1 |
| CROSSROADS DIESEL SERVICE LLC | 3595809 | DOUGLAS | 10 |
| CROSSROADS DIRT WORK LLC | 4511956 | SHERIDAN | 1 |
| CROSSROADS TOWING AND RECOVERY LLC | 3071714 | MEDICINE BOW | 4 |
| CROSSSHIPPERS INC | 4165638 | SHERIDAN | 0 |
| CROSSWIND CARRIERS INC | 4327458 | SHERIDAN | 3 |
| CROWE LOGGING INC | 328287 | ENCAMPMENT | 1 |
| CROWHEART STORE LLC | 4470278 | CROWHEART | 2 |
| CROWN CONSTRUCTION LLC | 4217266 | EVANSVILLE | 2 |
| CROWN OF AURELIA TRUST | 4308493 | SHERIDAN | 0 |
| CROWN OIL & GAS COMPANY INC | 3835326 | GREEN RIVER | 2 |
| CROWN PRODUCTS & SERVICES INC | 3285009 | GILLETTE | 1 |
| CRTR LLC | 4570070 | TEN SLEEP | 1 |
| CRUM ELECTRIC SUPPLY CO INC | 988357 | CASPER | 18 |
| CRUMP LAND AND LIVESTOCK LLC | 3908677 | GILLETTE | 1 |
| CRUTHERS MONUMENTAL LLC | 4899334 | SHERIDAN | 2 |
| CRUZER TRANSPORT LLC | 4579652 | SHERIDAN | 2 |
| CRUZIN TRANSPORT LLC | 3707817 | SHERIDAN | 2 |
| CRYSTAL SPRINGS RANCH INC | 2128851 | TETON VILLAGE | 5 |
| CS FRY CONSTRUCTION | 479221 | RALSTON | 3 |
| CS GUEST RANCH LLC | 3293331 | CODY | 3 |
| CS TIMBERWORKS INC | 2029598 | WORLAND | 1 |
| CST2CST LOGISTICS LLC | 6309604 | SHERIDAN | 1 |
| CT FARMS | 4023237 | BASIN | 2 |
| CTRUX LOGISTICS LLC | 4184410 | SHERIDAN | 0 |
| CTS TRUCKING LLC | 2726258 | CASPER | 1 |
| CULPEPPER TRANSPORT SERVICES LLC | 3051909 | WRIGHT | 2 |
| CUNNINGHAM ELECTRIC INC. | 7021538 | CASPER | 4 |
| CURT BASTIAN | 460746 | BURNS | 2 |
| CURT FULTON | 1962764 | MILLS | 1 |
| CURTIS A GRAUMANN | 754056 | GILLETTE | 1 |
| CURTIS BJORNESTAD | 1925973 | POWELL | 3 |
| CUSH INC | 2172508 | HUNTLEY | 1 |
| CUSTOM AG SOLUTIONS, INC. | 2836947 | COWLEY | 2 |
| CUSTOM BUILDERS CONSTRUCTION | 2039694 | ODAGE | 1 |
| CUSTOM CHEMICAL SOLUTIONS LLC | 2445921 | CODY | 22 |
| CUSTOM CLASSIC FENCING INC | 1756021 | JACKSON | 1 |
| CUSTOM CONTRACTING SERVICES INC | 333979 | CASPER | 1 |
| CUSTOM CUT LOGS AND LUMBER INC | 1521809 | BAGGS | 2 |
| CUSTOM GROUP LIMITED LLC | 3833249 | SHERIDAN | 0 |
| CUSTOM TIMBER MANAGEMENT LLC | 991015 | BEULAH | 3 |
| CUTTHROAT TRUCKING LLC | 5410146 | DOUGLAS | 4 |
| CUTTING EDGE EXCAVATING LLC | 3356932 | RANCHESTER | 1 |
| CUTTING EDGE RECLAMATION LLC | 3886568 | CASPER | 1 |
| CV TRANSPORT LLC | 4203038 | CASPER | 2 |
| CVIC DRILLING INC | 1600043 | CASPER | 3 |
| CVIC INC | 1528808 | CASPER | 2 |
| CWR LLC | 2897923 | GILLETTE | 1 |
| CWX KTRANSPORTATION INC | 3859587 | CHEYENNE | 4 |
| CX RANCH & LOGISTICS LLC | 3494548 | ROCK SPRINGS | 1 |
| CXA LOGISTICS LLC | 4117073 | SHERIDAN | 0 |
| CY'S REPAIR SHOP LLC | 3041320 | MOORCROFT | 5 |
| CYCLONE DRILLING INC | 307502 | GILLETTE | 22 |
| CYPRUS EXPLORATION AND PRODUCTION LLC | 1717134 | ROCK SPRINGS | 1 |
| CYRAL CALLENDER & SHERMAN CALLENDER | 876194 | GILLETTE | 2 |
| D & A CONSTRUCTION INC | 704901 | THERMOPOLIS | 8 |
| D & C LIVESTOCK LLC | 2250941 | WORLAND | 1 |
| D & C TRUCKING LLC | 2060275 | DAYTON | 1 |
| D & D SWABBING LLC | 1295889 | LYMAN | 7 |
| D & D WELL SERVICE INC | 953471 | POWELL | 1 |
| D & H TRUCKING LLC | 2286506 | CASPER | 1 |
| D & J MAIL SERVICE INC | 247647 | CHEYENNE | 9 |
| D & L EXCAVATION INC | 1107913 | ROCK SPRINGS | 3 |
| D & M LIVESTOCK LLC | 3828226 | TORRINGTON | 2 |
| D & S INC | 745975 | SHERIDAN | 3 |
| D A ELDRIDGE INC | 1414795 | GILLETTE | 1 |
| D B R INC | 420211 | JACKSON | 10 |
| D L TAYLOR INC | 581706 | RIVERTON | 1 |
| D PERDUE LOGGING | 801747 | ENCAMPMENT | 3 |
| D R ALVIN FREIGHT LLC | 3304653 | SHERIDAN | 0 |