| PETRA TRANSPORT LLC | 3952641 | SHERIDAN | 1 |
| PETRO CON LLC | 2185276 | DOUGLAS | 5 |
| PETROLEUM ENERGY SOLUTIONS LLC | 4441083 | JACKSON | 0 |
| PETROWERKS LLC | 4345204 | BUFFALO | 1 |
| PETROWERKS LLC | 4350136 | BUFFALO | 1 |
| PETSCH FARMS LLC | 313254 | MERIDEN | 1 |
| PETSCH TRUCKING LLC | 4255478 | TORRINGTON | 3 |
| PHANTOM ENTERPRISES LLC | 2910322 | ROZET | 1 |
| PHIL PRUSS | 767080 | GILLETTE | 2 |
| PHIL'S WATER SERVICE INC | 554601 | BIG PINEY | 5 |
| PHILBRICK TRUCKING LLC | 343539 | DOUGLAS | 6 |
| PHILIP W HABECK | 1894274 | MOORCROFT | 2 |
| PHILLIP HARTMAN | 1797496 | BASIN | 4 |
| PHILLIPS JR XPRESS LLC | 4059326 | DOUGLAS | 0 |
| PHILLYS WINGS N THINGS LLC | 4205016 | TORRINGTON | 1 |
| PHILP SHEEP COMPANY | 682464 | SHOSHONI | 3 |
| PICKAROON TIMBER PRODUCTS INC | 866981 | PINEDALE | 2 |
| PIMM TRUCKING LLC | 3308917 | GILLETTE | 1 |
| PINAPPLE ONE BROKER LLC | 4078034 | CASPER | 0 |
| PINCE INC | 755901 | RIVERTON | 6 |
| PINE BLUFFS FEED AND GRAIN TRUCKING INC | 177751 | CHEYENNE | 1 |
| PINE BLUFFS GRAVEL & EXCAVATING INC | 453030 | PINE BLUFFS | 26 |
| PINE BLUFFS SINCLAIR LLC | 1077881 | PINE BLUFFS | 9 |
| PINE RIDGE ENTERPRISE LLC | 4003664 | LUSK | 2 |
| PINE RIDGE STRUCTURES LLC | 1320693 | TORRINGTON | 2 |
| PINE TECHWARE LLC | 4543233 | SHERIDAN | 0 |
| PINE TREE RANCH LLC | 1553563 | BUFFALO | 3 |
| PINEDALE EXPRESS LLC | 3751220 | CHEYENNE | 0 |
| PINEDALE LUMBER INC | 1402062 | PINEDALE | 9 |
| PINEDALE NATURAL GAS | 2196665 | PINEDALE | 1 |
| PINEY ISLAND TRUCKING LLC | 1680515 | STORY | 1 |
| PIONEER MILL & CONSTRUCTION INC | 101162 | RAWLINS | 1 |
| PIRATE PROPANE INC | 1204093 | LANDER | 8 |
| PIRTZ CONSTRUCTION | 2084350 | ROCK SPRINGS | 6 |
| PITBULL ENERGY SERVICES LLC | 2328601 | GILLETTE | 3 |
| PITCHFORK RANCH LLC | 2258250 | MEETEETSE | 1 |
| PITT STOP SIGNS & GRAPHIX LLC | 3567738 | ROCK SPRINGS | 2 |
| PITVIPER SERVICES INC TRUCKING DIVISION | 1741885 | RIVERTON | 1 |
| PIVOT PETRO LLC | 3841231 | CASPER | 4 |
| PJ TRUCKING LLC | 3542717 | SHERIDAN | 1 |
| PLAINS TRANSPORT LLC | 4052016 | SINCLAIR | 1 |
| PLAINS WATER WELL SERVICE INC | 1480898 | CHEYENNE | 3 |
| PLATINUM FREIGHT & LOGISTICS | 4141487 | GILLETTE | 0 |
| PLATINUM METAL SALES LLC | 4248805 | KINNEAR | 1 |
| PLATTE COUNTY REDI-MIX | 1878931 | WHEATLAND | 4 |
| PLATTE COUNTY REPAIR LLC | 3417578 | WHEATLAND | 1 |
| PLATTE RIVER CATTLE COMPANY LLC | 4544953 | TORRINGTON | 1 |
| PLATTE RIVER WELDING LLC | 3199827 | GLENROCK | 19 |
| PLATTOGA HOLDINGS LLC | 3317722 | SARATOGA | 2 |
| PLMG TRUCKING LLC | 4398199 | CASPER | 2 |
| PLUGGIN ALONG INC | 1765424 | GILLETTE | 36 |
| PLYMOUTH COMMERCIAL SERVICES LLC | 8942214 | SHERIDAN | 2 |
| PM SERVICES | 1182640 | CODY | 1 |
| PMC LLC | 4252586 | JACKSON | 1 |
| POINT AND WE WILL GO | 7771261 | SHERIDAN | 1 |
| POKORNY RANCH FLP | 933900 | LANDER | 2 |
| POLECAT PARTNERS LLC | 3998147 | DEAVER | 1 |
| POLISHED CONCRETE OF WYOMING | 1892853 | LARAMIE | 1 |
| POLYPRO LLC | 4275508 | ROCK SPRINGS | 0 |
| PONDEROSA FIELD SERVICE LLC | 1756071 | ROCKSPRINGS | 3 |
| PONDEROSA FLOWTESTING INC | 1636715 | PINEDALE | 2 |
| POOR BOYS INC | 2135870 | WORLAND | 6 |
| PORT A POTS BY TDS INC | 2811839 | TORRINGTON | 5 |
| PORT A POTS INC | 4437762 | TORRINGTON | 5 |
| PORTER CATTLE COMPANY TRUCKING LLC | 3419343 | CASPER | 1 |
| PORTER ENTERPRISES INC | 1082923 | WRIGHT | 1 |
| PORTERS MOUNTAIN VIEW SUPPLY INC | 2177188 | RIVERTON | 15 |
| POWDER RIVER CONSTRUCTION INC | 1216033 | GILLETTE | 11 |
| POWDER RIVER DRILLING INC | 794225 | GILLETTE | 5 |
| POWDER RIVER ENERGY CORPORATION | 478756 | SUNDANCE | 34 |
| POWDER RIVER MECHANICAL LLC | 3966174 | CHEYENNE | 2 |
| POWDER RIVER RODEO LLC | 309634 | RIVERTON | 3 |
| POWDER RIVER SAND & GRAVEL LLC | 1343537 | GILLETTE | 1 |
| POWDER RIVER TRADING LLC | 3354296 | GILLETTE | 1 |
| POWDER RIVER TRUCKING LLC | 3685925 | KAYCEE | 1 |
| POWELL DAIRY SERVICE | 1252496 | POWELL | 1 |
| POWER DRIVE SUPPLY LLC | 2323011 | GILLETTE | 22 |
| POWER GENERATION CONTROLS AND INTEGRATION LLC | 4319943 | CHEYENNE | 1 |
| POWER RESOURCES INC | 1046715 | DOUGLAS | 2 |
| POWER SOLUTIONS LLC | 4309906 | GILLETTE | 5 |
| POWER TECH SERVICES LLC | 2640305 | GILLETTE | 2 |
| PRAIRIE EQUIPMENT LLC | 4100440 | LARAMIE | 4 |
| PRAIRIE FIELD SERVICES LLC | 2170456 | CASPER | 113 |
| PRAIRIE HILL DECKS LLC | 2281585 | ROZET | 2 |
| PRAIRIE SERVICES LLC | 4213257 | CHEYENNE | 1 |
| PRAIRIE TRANSPORT LLC | 5772986 | CHEYENNE | 3 |
| PRAIRIE VIEW COMMUNITY SCHOOL | 4493643 | CHUGWATER | 6 |
| PRAIRIE WELL SERVICE | 1114252 | EVANSVILLE | 21 |
| PRB LLC | 1410644 | GILLETTE | 1 |
| PREATOR CONSTRUCTION INC | 804713 | CODY | 5 |
| PRECIOUS CARGO GLOBAL LLC | 4082564 | SHERIDAN | 1 |
| PRECISE LOGISTICS LLC | 4237528 | BAR NUNN | 1 |
| PRECISION CARE EXCAVATION LLC | 3603016 | POWELL | 4 |
| PRECISION DIESEL LLC | 2866688 | POWELL | 1 |
| PRECISION DIRT WORKS | 1587407 | LANDER | 1 |
| PRECISION WELL SERVICE INC | 650208 | GILLETTE | 15 |
| PRECISION WORLDWIDE LLC | 2821273 | CHEYENNE | 0 |
| PREFERRED FIELD SERVICE | 3189232 | GILLETTE | 4 |
| PREMIER BUILDERS | 968446 | CASPER | 1 |
| PREMIER EMPORIUM LLC | 4228038 | SHERIDAN | 1 |