| LG CONSTRUCTORS INC | 1655839 | BILLINGS | 1 |
| LH CONSTRUCTION LLC | 4489924 | GREAT FALLS | 3 |
| LH CONTRACTING LLC | 4538843 | BIGFORK | 1 |
| LH CONTRACTING LLC | 4540462 | BIGFORK | 3 |
| LIBERTY CARRIERS LLC | 4027389 | LAUREL | 1 |
| LIBERTY DRILLING | 1260435 | KALISPELL | 15 |
| LIBERTY PLACE INC | 2402272 | WHITEHALL | 10 |
| LIBERTY TRUCKING LLC | 4141308 | EAST HELENA | 1 |
| LIDSTROM ENTERPRISES LLC | 3781693 | FAIRFIELD | 1 |
| LIERG INC | 1142320 | MISSOULA | 7 |
| LIFE GIVING SEEDS INC | 4471991 | STEVENSVILLE | 2 |
| LIFESTYLE HOMES | 1265458 | HELENA | 1 |
| LIGGETT CONSTRUCTION COMPANY | 1247403 | GREAT FALLS | 2 |
| LIGHTHOUSE TRUCKING LLC | 3146330 | CHINOOK | 1 |
| LINCOLN COUNTY TOWING | 3395288 | LIBBY | 2 |
| LINCOLN ELECTRIC CO-OPERATIVE INC | 1262445 | EUREKA | 5 |
| LINCOLN TELEPHONE INC | 1276654 | LINCOLN | 1 |
| LINCOLN'S SILVER DOLLAR INC | 1261279 | HAUGAN | 3 |
| LINDA J SMITH | 1502667 | LODGE GRASS | 2 |
| LINDEMAN CRANE & SERVICES INC | 4465973 | HELENA | 1 |
| LINDQUIST TRUCKING LLC | 441830 | CLANCY | 1 |
| LINDSAY AND SON DRILLING INC | 4518887 | CLANCY | 2 |
| LINDSAY DRILLING COMPANY INC | 1264502 | CLANCY | 5 |
| LINDSAY J MURRAY AND JEFFERY T MURRAY | 613830 | BRIDGER | 2 |
| LINDSEY LOGISTICS LLC | 2239925 | HAMILTON | 0 |
| LINEHAUL LOGISTICS INC | 2230731 | MISSOULA | 0 |
| LINEHAUL TRANSPORT LLC | 4429217 | MISSOULA | 2 |
| LINK DIRECT GROUP | 2960600 | BOZEMAN | 0 |
| LIONEL H FLYNN | 1426332 | WOLD POINT | 2 |
| LIPKA EXCAVATING LLC | 4522716 | KALISPELL | 1 |
| LIQUID GOLD WELL SERVICE INC | 1221490 | CUT BANK | 14 |
| LISA STARKLE | 1335818 | RONAN | 3 |
| LISAC'S INC | 9729871 | BUTTE | 34 |
| LITHIA CHEVROLET BUICK GMC OF HELENA | 2956033 | HELENA | 1 |
| LITTLE 69 RANCH LLC | 4124544 | EUREKA | 2 |
| LITTLE BEAR CONSTRUCTION CO | 1260932 | CLINTON | 3 |
| LITTLE BIG HORN COLLEGE | 2999606 | CROW AGENCY | 2 |
| LITTLE BIT TRUCKING & CATTLE COMPANY LLC | 4540594 | GLENDIVE | 1 |
| LITTLE BIT TRUCKING LLC | 3034164 | GLENDIVE | 1 |
| LITTLE DUMPS LLC | 3967144 | MISSOULA | 1 |
| LITTLE JOHNS PORTABLES AND SEPTIC SERVICE LLC | 3413981 | HELENA | 1 |
| LITTLE MIC LLC | 434747 | TWO DOT | 1 |
| LITTLE MISSOURI SPECIAL INC | 4373283 | BAKER | 1 |
| LITTLE OTTS INC | 1793033 | MALTA | 1 |
| LITTLE ROBS BACKHOE | 2980394 | POLSON | 1 |
| LITTLEFIELD ENTERPRISES LLC | 3654539 | COLUMBIA FALLS | 2 |
| LIVE LIGHT INC | 3140467 | MISSOULA | 1 |
| LIVE R UP TRUCKING | 2515187 | JOPLIN | 1 |
| LIVE R UP TRUCKING | 4383787 | JOPLIN | 1 |
| LIVESEY ALL FREIGHT SYSTEMS INC | 2213073 | MISSOULA | 0 |
| LIVINGSTON EQUIPMENT AND FORM RENTAL LLC | 3189840 | LIVINGSTON | 3 |
| LIVINGSTON MOTOR COMPANY LLC | 4473139 | LIVINGSTON | 1 |
| LJ S RIDE LLC | 1588662 | DILLON | 1 |
| LJ SMITH INC | 1586957 | STEVENSVILLE | 1 |
| LK BEEF AND LIVESTOCK LLC | 3381652 | BELGRADE | 4 |
| LLEWELLYN ENTERPRISES INC | 2236316 | VICTOR | 0 |
| LLOYD BACHE & SONS INC | 1265973 | PLAINS | 2 |
| LLOYD CONSTRUCTION LLC | 1276862 | CORVALLIS | 1 |
| LLOYD COOPER | 1247381 | DRUMMOND | 1 |
| LLOYD CUNNIFF | 3338501 | CHOTEAU | 2 |
| LLOYD DETIENNE | 2438924 | BAINVILLE | 1 |
| LLOYD HALL'S FOREST & YARD MAINTENANCE | 1336528 | BIG FORK | 2 |
| LLS CONSTRUCTION LLC | 4104887 | BELGRADE | 1 |
| LM EXCAVATING INC | 1128610 | COLUMBIA FALLS | 3 |
| LOAD HERO LLC | 3458878 | LAKESIDE | 2 |
| LOAD ON WHEELS LLC | 4169004 | KALISPELL | 1 |
| LOADALL DIRT WORKS | 1247376 | BELGRADE | 1 |
| LOBERG TRUCKING | 1577123 | PLAINS | 2 |
| LOCKMER PLUMBING HEATING & UTILITIES INC | 1659946 | BUTTE | 2 |
| LOCKWOOD STORAGE SOLUTIONS LLC | 1242759 | LOLO | 4 |
| LOCO CREEK LIVESTOCK LLC | 2076882 | HARLOWTON | 1 |
| LOENBRO EQUIPMENT LLC | 1525217 | BLACK EAGLE | 35 |
| LOENBRO INSTRUMENTATION & ELECTRICAL LLC | 2109168 | BLACK EAGLE | 11 |
| LOG BUILDERS INC | 951695 | BILLINGS | 2 |
| LOGAN HEALTH | 2827608 | KALISPELL | 4 |
| LOHSS CONSTRUCTION INC | 1443202 | BOZEMAN | 7 |
| LOLO CREEK EXCAVATING LLC | 3994592 | LOLO | 1 |
| LOLO LIQUOR LLC | 2565137 | LOLO | 1 |
| LOLO PEAK LOGISTICS LLC | 4047272 | MISSOULA | 0 |
| LOMCO INC | 588293 | BILLINGS | 7 |
| LONDON HILLS FARM LLC | 1658404 | HARRISON | 8 |
| LONE MOUNTAIN EXCAVATION INC | 1301686 | BELGRADE | 1 |
| LONE PEAK TRANSPORTATION, LLC | 9991331 | BOZEMAN | 5 |
| LONE PINE HAULING LLC | 1313267 | CLINTON | 1 |
| LONE PINE LANDSCAPING INC | 1500689 | BOZEMAN | 3 |
| LONE STAR INC | 4043482 | GREAT FALLS | 1 |
| LONE STEER TRANSPORT INC | 1232721 | KILA | 1 |
| LONE TREE TRUCKING LLC | 7144647 | HARDIN | 1 |
| LONE WOLF CRUSADERS LLC | 4580819 | LEWISTOWN | 1 |
| LONEPINE LOGGING | 1250689 | LONEPINE | 1 |
| LONEPINE TRUCKING LLC | 4253020 | LONEPINE | 2 |
| LONESOME DOVE CONCRETE PUMPING LLC | 537817 | BELGRADE | 37 |
| LONESTAR LAND AND CATTLE COMPANY | 1933916 | SPRINGDALE | 1 |
| LONEWOLF LOGISTICS LLC | 3695454 | EAST HELENA | 1 |
| LONG HAUL CUSTOM TRANSPORT LLC | 6999023 | GREAT FALLS | 3 |
| LONG RANCH | 950770 | WOLF POINT | 1 |
| LONG SHOT INC | 3136143 | LAUREL | 1 |
| LONG SHOT LOGGING LLC | 4565698 | BIGFORK | 1 |
| LONGHORN CONTRACTING LLC | 3955913 | BILLINGS | 1 |
| LONGIE TRUCKING LLC | 3148087 | DILLON | 2 |