| BLACK DIAMOND TOWING & RECOVERY LLC | 4203031 | POCATELLO | 3 |
| BLACK EAGLE TRANSPORTATION LLC | 3606218 | GOODING | 2 |
| BLACK FLAG CONSULTING, LLC | 2876308 | CALDWELL | 1 |
| BLACK INK TRANSPORT INC | 1846615 | RIGBY | 1 |
| BLACK IRON ENTERPRISE LLC | 9609097 | IDAHO FALLS | 1 |
| BLACK KNIGHT ENTERPRISES INC | 3085530 | COUNCIL | 3 |
| BLACK LOCH LLC | 2265967 | HEYBURN | 0 |
| BLACK MOUNTAIN EXCAVATION LLC | 4346280 | NAMPA | 2 |
| BLACK OIL CO LLC | 952644 | EDEN | 6 |
| BLACK OPERATIONS LLC | 2969247 | BRUNEAU | 4 |
| BLACK PEARL TRUCKING LLC | 3505547 | ATHOL | 4 |
| BLACK PETROLEUM CO | 500034 | TWIN FALLS | 3 |
| BLACK PINE CONSTRUCTION LLC | 4036039 | ALBION | 2 |
| BLACK PINE DIRECTIONAL INC | 860589 | DELCO | 7 |
| BLACK RIVER CATTLE COMPANY LLC | 3965642 | KIMBERLY | 17 |
| BLACK ROSE EXPRESS INC | 404994 | NAMPA | 1 |
| BLACK SAGE DIRT WORKS LLC | 4087558 | BOISE | 1 |
| BLACK SHEEP TRUCKING LLC | 4254324 | CALDWELL | 1 |
| BLACK STAR TRANSPORT LLC | 3580270 | TWIN FALLS | 1 |
| BLACK TIP SUPPLY INC | 1817156 | LEWISTON | 2 |
| BLACK TOP TRUCKING LLC | 4127948 | WEISER | 1 |
| BLACK WATER LLC | 3378934 | KUNA | 1 |
| BLACKBURNS REPAIR AND RECOVERY | 3036152 | DALTON GARDENS | 2 |
| BLACKER APPLIANCE & FURNITURE OF BLACKFOOT INC | 690282 | BLACKFOOT | 4 |
| BLACKFOOT PLUMBING SERVICE INC | 1694467 | BLACKFOOT | 2 |
| BLACKFOOT RIVER TRUCKING LLC | 4313588 | BLACKFOOT | 13 |
| BLACKFOOT TRANSFER LLC | 4486 | BLACKFOOT | 3 |
| BLACKHORN CONCRETE LLC | 4206768 | MERIDIAN | 5 |
| BLACKLINE PAVING & EXCAVATION INC | 4005721 | RIGBY | 4 |
| BLACKROCK EXCAVATION LLC | 4499894 | TWIN FALLS | 7 |
| BLACKROCK FORGE INC | 1915228 | POCATELLO | 1 |
| BLACKSTOCK TRUCKING LLC | 4334844 | MELBA | 1 |
| BLACKTIP TRUCKING LLC | 2860754 | RIGBY | 1 |
| BLACKTOP PAVING LLC | 3430128 | PRESTON | 2 |
| BLADWIN CONSTRUCTION LLC | 4539977 | EMMETT | 1 |
| BLAINE D COOK | 1270554 | RUPERT | 2 |
| BLAINE E MILLER | 1586063 | JEROME | 1 |
| BLAINE LARSEN FARMS INC | 337883 | IDAHO FALLS | 94 |
| BLAINE LEFFLER | 1495583 | MARSING | 1 |
| BLAINE LINDLEY FARMS | 3400227 | EMMETT | 1 |
| BLAINE R ROBERTS | 1876902 | PAUL | 2 |
| BLAIR N MCCULLOCH | 1264316 | REXBURG | 3 |
| BLAIR TRUCKING LLC | 2486986 | IDAHO FALLS | 1 |
| BLAIR W HEINZ | 1266286 | REXBURG | 1 |
| BLAKE ALEXANDER MADEWELL | 4428838 | MERIDIAN | 1 |
| BLAKE GIESBRECHT | 3097025 | GRAND VIEW | 1 |
| BLAKE LOVE EXCAVATION INC | 3172579 | NAMPA | 3 |
| BLAKE LYONS LOGGING | 3367385 | SAINT MARIES | 1 |
| BLAKELY MANAGEMENT CORP | 3737076 | RIGBY | 2 |
| BLAKES MOBILE HOME SERVICES | 3843860 | BLANCHARD | 2 |
| BLANE ROBBINS ELECTRIC | 975078 | BLACKFOOT | 1 |
| BLANK FAMILY FARMS LLC | 3556779 | CALDWELL | 1 |
| BLANTON CONSTRUCTION LLC | 4418936 | POST FALLS | 2 |
| BLAZECORE LLC | 4352627 | SALMON | 10 |
| BLAZIN' ZEPHYR TRANSPORT LLC | 4468189 | COEUR D ALENE | 1 |
| BLEDSOE FIRE CONTRACTING LLC | 4373398 | KIMBERLY | 1 |
| BLESSED CAPITAL LLC | 4311319 | NAMPA | 1 |
| BLESSINGER RANCHES LLC | 2836568 | EAGLE | 3 |
| BLESSINGER TRUCKING LLC | 4371987 | EMMETT | 4 |
| BLICK BROTHERS FARMS INC | 965323 | CASTLEFORD | 14 |
| BLINCOE FARMS INC | 20048 | HEYBURN | 2 |
| BLISS HEAVY HAUL LLC | 1633322 | IDAHO FALLS | 3 |
| BLITZ EXCAVATION | 4311132 | DRIGGS | 1 |
| BLIZZARD LLC | 2461299 | NAMPA | 2 |
| BLJ TRUCKING LLC | 2317340 | JEROME | 1 |
| BLM LOGISTICS LLC | 2227923 | SHELLEY | 0 |
| BLOOM CUSTOM HAULING LLC | 1555687 | REXBURG | 2 |
| BLOOMFIELD GUTTERWORKS | 4509315 | RIGBY | 1 |
| BLUE BEAR MOVERS LLC | 3394465 | MERIDIAN | 1 |
| BLUE CAT TOWING LLC | 4600077 | CALDWELL | 3 |
| BLUE DESERT TRANSPORTATION LLC | 2976469 | NAMPA | 1 |
| BLUE DIAMOND TRANSPORT LLC | 3555593 | AMMON | 1 |
| BLUE EAGLE TRUCKING LLC | 3728898 | BOISE | 7 |
| BLUE IRON CONCRETE PUMPING LLC | 4396128 | REXBURG | 1 |
| BLUE LAKE UTILITY SERVICES LLC | 3213454 | NAMPA | 10 |
| BLUE LINE RUSTIC LLC | 4155598 | FERNWOOD | 1 |
| BLUE MERLE LOGISTICS LLC | 4536149 | FRUITLAND | 1 |
| BLUE MOON TRUCKING LLC | 2175953 | BOISE | 1 |
| BLUE MOUNTAIN CONTAINERS LLC | 2479283 | LEWISTON | 3 |
| BLUE MOUNTAIN REFUSE INC | 1712946 | CHALLIS | 15 |
| BLUE MOUNTAIN TRUCKING LLC | 2204662 | MONTPELIER | 1 |
| BLUE MULE TRUCKING INC | 4254782 | BLACKFOOT | 1 |
| BLUE OVAL TRUCKING LLC | 2967924 | TWIN FALLS | 1 |
| BLUE RIBBON FORGAE LLC | 4348289 | REXBURG | 1 |
| BLUE RIBBON LINEN SUPPLY INC | 405130 | LEWISTON | 37 |
| BLUE RIDGE PLUMBING & SEPTIC LLC | 4427777 | BURLEY | 1 |
| BLUE ROCK OPERATIONS LLC | 2410426 | NAMPA | 1 |
| BLUE SKY CONSTRUCTION LLC | 1817127 | MERIDIAN | 65 |
| BLUE SKY RESOURCES | 1582911 | MERIDIAN | 1 |
| BLUE SKY TRUCKING LLC | 1296392 | TWIN FALLS | 4 |
| BLUE STONE TRANSPORT LLC | 2305934 | POSTFALLS | 0 |
| BLUEBIRD TREE CARE INC | 2836913 | COEUR D ALENE | 7 |
| BLUEJACKET DELIVERY LLC | 3534034 | IDAHO FALLS | 1 |
| BLUEJACKET LOGISTICS OF IDAHO LLC | 4028677 | BOISE | 1 |
| BLUEJACKET TRANSPORT LLC | 3264138 | IDAHO FALLS | 6 |
| BLUES FIRE RESOURCES LLC | 3291983 | SHELLEY | 1 |
| BM & OD LLC | 3395775 | TWIN FALLS | 1 |
| BMA TRUCKING LLC | 3544299 | BURLEY | 1 |
| BMB CATTLE COMPANY LLC | 4406701 | PARMA | 1 |
| BMC CONCRETE PUMPING LLC | 3319585 | POST FALLS | 2 |