| SUNSHINE LANDSCAPE LLC | 4260883 | NAMPA | 1 |
| SUNUP EXCAVATION LLC | 3847112 | MARSING | 4 |
| SUPER G SERVICES LLC | 3198134 | WILDER | 2 |
| SUPER MARIO'S TRANSPORT LLC | 4194044 | NAMPA | 1 |
| SUPERIOR ASPHALT INC | 359691 | CHUBBUCK | 3 |
| SUPERIOR CONSTRUCTION & EXCAVATION INC | 961028 | CALDWELL | 20 |
| SUPERIOR CUSTOM CONCRETE LLC | 3891803 | NAMPA | 2 |
| SUPERIOR EXCAVATION AND LAND MANAGEMENT LLC | 4455839 | BONNERS FERRY | 1 |
| SUPERIOR GEOTECH, LLC | 4584522 | CALDWELL | 3 |
| SUPERIOR INDUSTRIAL REFRIGERATION | 3963647 | FRUITLAND | 16 |
| SUPERIOR INSULATION INC | 772597 | WEISER | 1 |
| SUPERIOR LOWBOY SERVICE LLC | 3324147 | POST FALLS | 2 |
| SUPERIOR RESOURCES LLC | 4388763 | WEISER | 1 |
| SUPERIOR ROCK SUPPLY | 1605784 | NAMPA | 1 |
| SUPERIOR SEWER AND DRAIN LLC | 2888524 | HANSEN | 2 |
| SUPERIOR STEEL PRODUCTS INC | 1179301 | CALDWELL | 0 |
| SUPERIOR TRANSPORTATION INC | 1774174 | SHELLEY | 37 |
| SUPERIOR TRANSPORTATION LLC | 677717 | STONE | 1 |
| SUPERIOR TRUCKING LLC | 1824796 | SHELLEY | 5 |
| SUPERIOR TRUSS INCORPORATED | 4164919 | WEISER | 1 |
| SUPERMAN MOVING AND DELIVERY SERVICE LLC | 2317394 | EAGLE | 9 |
| SUPERMAN MOVING AND STORAGE EXPRESS LLC | 3722493 | NAMPA | 7 |
| SUPERTANKS LLC | 2450640 | IDAHO FALLS | 1 |
| SUPREME TRUCKING LLC | 3791177 | FIRTH | 6 |
| SURE GREEN LAWN & TREE | 1163898 | VICTOR | 5 |
| SUREFIRE SERVICES LLC | 2024106 | BLACKFOOT | 2 |
| SURERUS TRANSPORT LLC | 1435241 | BLACKFOOT | 6 |
| SURTRANSPORTS LLC | 2527486 | KUNA | 3 |
| SUSAN PENA | 1414714 | MERIDIAN | 1 |
| SUSARREY TRUCKING LLC | 3122966 | JEROME | 5 |
| SUTTON EXCAVATION INC | 739628 | DRIGGS | 3 |
| SUTTON LIVESTOCK | 3707515 | MIDVALE | 4 |
| SUTTON SALVAGE LLC | 201087 | LEWISTON | 5 |
| SUZIE ZAMORA TRANSPORT LLC | 1192291 | REXBURG | 2 |
| SVK TRUCKING LLC | 2837477 | PRESTON | 4 |
| SWAINSTON FARMS LLC | 2105871 | PRESTON | 1 |
| SWAINSTON MILL AND CABINET INC | 3351925 | PRESTON | 1 |
| SWAN CREEK LANDSCAPE AND CURBS INC | 1810412 | KUNA | 1 |
| SWANSON & SON EXCAVATING INC | 1224790 | SAGLE | 1 |
| SWAT SERVICES WITH ADVANCED TECHNICIANS LLC | 4275125 | IDAHO FALLS | 1 |
| SWEERS TRUCKING LLC | 1830651 | GRACE | 2 |
| SWEET CREEK TRANSPORT LLC | 2897271 | ISLAND PARK | 4 |
| SWEET RIDE TRUCKING LLC | 3595380 | KIMBERLY | 4 |
| SWIFT WATER CONSTRUCTION LLC | 4327965 | IDAHO FALLS | 2 |
| SWIFTLIFT EXPRESS LLC | 4380794 | NAMPA | 3 |
| SWIM TRANSPORTATION | 880767 | POCATELLO | 1 |
| SWISS PRECISION ENTERPRISES INC | 1773684 | ASHTON | 24 |
| SWP TRUCKING | 4201466 | HOMEDALE | 3 |
| SX ENTERPRISES LLC | 2337291 | IDAHO FALLS | 1 |
| SYLVAN ADAMSON | 911633 | NAMPA | 2 |
| SYLVAN SELF SERVICE FURNITURE | 67567 | LEWISTON | 3 |
| SYMAN INC | 2007510 | NAMPA | 8 |
| SYNERGY TECHNICAL SERVICES CORP | 2431115 | POST FALLS | 1 |
| SYNTHETIC TURF INW | 4326912 | HAYDEN | 1 |
| SYRINGA HOLDINGS LTD CO | 1414694 | GARDEN CITY | 2 |
| SYRINGA TANK LINES LLC | 3971665 | JEROME | 0 |
| SYSCO SPOKANE INC | 1339854 | POST FALLS | 55 |
| SYVAK EXPRESS INC | 3242797 | IDAHO FALLS | 1 |
| SZN LLC | 4279129 | BONNERS FERRY | 2 |
| T & B FARMS LLC | 2490970 | IDAHO FALLS | 7 |
| T & C ALIGN BORING LLC | 1068728 | CATALDO | 2 |
| T & C FINNELL TRUCKING LLC | 4728377 | CULDESAC | 1 |
| T & F LOGGING AND LAND MANAGEMENT LLC | 4254630 | SPIRIT LAKE | 1 |
| T & J HARPER TRUCKING LLC | 2528760 | BLACKFOOT | 7 |
| T & K CONSTRUCTION LLC | 3140948 | CLARK FORK | 1 |
| T & K FARMS, INC. | 5960667 | WILDER | 20 |
| T & K TRUCKING LLC | 1552525 | PRESTON | 2 |
| T & L CEDAR LAWN FURNITURE INC | 667222 | BUHL | 1 |
| T & R CONSTRUCTION | 881110 | MERIDIAN | 1 |
| T & R TRUCK BROKERAGE LLC | 2265284 | TWIN FALLS | 0 |
| T & T ROOFING & SHEET METAL INC | 1272753 | COEUR D ALENE | 4 |
| T A DIBBLE EXCAVATION INC | 968930 | BOISE | 1 |
| T AND C EXPRESS LLC | 646358 | MALAD CITY | 2 |
| T AND K AGRI LLC | 3256474 | RUPERT | 3 |
| T AND S CUSTOM APPLICATIONS INC | 1642100 | SUGAR CITY | 1 |
| T BAR S SERVICES LLC | 4272381 | WILDER | 1 |
| T BIRD INC | 635212 | REXBURG | 18 |
| T BURTENSHAW TRUCKING LLC | 2941960 | TERRETON | 2 |
| T BUTTERMAN TRANSPORT LLC | 3217109 | RATHDRUM | 0 |
| T G MILLER FARMS LLC | 2918732 | MARSING | 1 |
| T J CONSTRUCTION COMPANY INC | 712602 | ADA | 1 |
| T K OIL INC | 926503 | MELBA | 3 |
| T LO LLC | 3419226 | WENDELL | 1 |
| T P C HOLDINGS INC | 1616267 | LEWISTON | 1 |
| T P SHERLOCK | 1249109 | POST FALLS | 1 |
| T S CONCRETE CONSTRUCTION INC | 754206 | NAMPA | 3 |
| T SWANSON CONSTRUCTION | 1024737 | BANNOCK | 1 |
| T THOMPSON FARMS LLC | 2980951 | POCATELLO | 1 |
| T'S TRUCKING LLC | 4082888 | KUNA | 1 |
| T&A CATTLE AND AG LLC | 4498919 | RIGBY | 1 |
| T&A MANUFACTURED HOMES LLC | 2903461 | CALDWELL | 4 |
| T&A TRUCKING LLC | 3029375 | GOODING | 1 |
| T&B TRUCKING | 3388076 | KINGSTON | 1 |
| T&C BRINKLEY | 3456042 | ELK RIVER | 8 |
| T&E EXCAVATION AND GRADING LLC | 4522219 | SANDPOINT | 1 |
| T&E EXPRESS LLC | 3433449 | PARMA | 1 |
| T&J RIGBY FARMS LLC | 4109797 | MONTEVIEW | 2 |
| T&J SHARP TRUCKING | 3372549 | ROBERTS | 2 |
| T&JS AUTO AND EQUIPMENT LLC | 4254545 | NEW MEADOWS | 2 |
| T&M PATTERSON TRUCKING LLC | 4574739 | KENDRICK | 1 |