If you click on a carrier the site will direct you to seperate page
with Information/Links/Patches for that carrier.
| Carrier Name | City | State | USDOT # | ICC MC #number | Status | Website |
|---|---|---|---|---|---|---|
| M & G Convoy Inc | Troy | MI | 26401 | MC-020722 | T 1982 | |
| M & H Transportation | Dallas | TX | N/A | |||
| M & I Freight Line | Indianapolis | IN | 12330 | MC-067841 | Active | |
| M & M Transportation Co | Cambridge | MA | MC-069275 | Clsd 1978 | ||
| M & S Trucking Co | Meadville | MO | N/A | |||
| M Bruenger Trucking Co | Wichita | KS | 2243514 | MC-124172 | R 1999 | |
| M C Slater Inc | Granite City | IL | 78528 | MC-107757 | R 2000 | |
| M Campbell & Assoc | Stockton | CA | N/A | |||
| M G M Transport Corp | High Point | NC | 106377 | MC-001117 | OOS 2012 | |
| M Lynch Transportation Inc | Bel Air | MD | 241201 | MC-172193 | R 2000 | |
| M Moran Transportation Lines Inc | Buffalo | NY | mrg1942 | |||
| M R & R Trucking Co | Crestview | FL | 89894 | MC-105881 | Sold 1978 | |
| M S Carriers Inc | Memphis | TN | 160095 | MC-145072 | Inactive | |
| M W Ettinger Inc | St Paul | MN | 184666 | MC-152261 | R 1990 | |
| M W Trucking Inc | WI | 144956 | MC-194449 | Unknown | ||
| Mabe's Trucking Co Inc | Eden | NC | 517375 | MC-222306 | Active | website |
| Machinery Moving Inc | Columbus | IN | 261123 | MC-174878 | R 2009 | |
| Machinery Transports of Illinois Inc | Morton | IL | N/A | |||
| Machise Interstate Transport Co | Hammonton | NJ | 18755 | MC-123391 | R 1966 | |
| Machise Interstate Transportation Co Inc | Hammonton | NJ | 18755 | MC-123391 | R 1996 | |
| Macy Movers Inc | Hayward | CA | 125550 | MC-079658 | Active | website |
| Madison Freight Systems Inc | Waunakee | WI | 240883 | MC-146007 | R 2007 | |
| Maggini & Son Trucking LLC | Riverdale | CA | 545697 | MC-554811 | Active | |
| Magnolia Transportation Co | Houston | TX | 36640 | MC-080730 | R 2002 | |
| Magnum Express Inc | Plainfield | IN | 724929 | MC-332046 | Active | |
| Maiers Motor Freight | Saginaw | MI | 71997 | MC-059124 | R 1990 | |
| Mail Contractors of America | Nort Little Rock | AR | 448797 | MC-97279 | R 2022 | |
| Maine Freightways | Portland | ME | MC-2307 | Unknown | ||
| Maine Motor Carrier Enforcement | Portland | ME | NA | NA | ||
| Majors Transit Inc | Caneyville | KY | 105218 | MC-134038 | Active | |
| Malone Freight Lines Inc | Trussville | AL | 105790 | MC-075840 | T 2003 | |
| Manatts Transportation | Brooklyn | IA | 87392 | MC-182442 | Active | website |
| Manchester Transport | Manchester | CT | 252367 | MC-285183 | Active | |
| Manfredi Motor Transit Co | Newberry | OH | 120699 | MC-128302 | R 2005 | |
| Manley Transfer Co Inc | Chanute | KS | 2629 | MC-058902 | R 1988 | |
| Manley Truck Line Inc | Leawood | KS | 2629 | MC-058902 | R 1988 | |
| Marathon Freight Lines Inc | Noxapater | MS | 163968 | MC-145084 | R 1996 | |
| Marathon Transportation Co Inc | Los Angeles | CA | Unknown | |||
| Marine Trucking Inc | Houston | TX | 328125 | MC-206432 | R 1989 | |
| Marinel Transportation Inc | North Chelmsford | MA | MC-116648 | Record not foun | ||
| Market Express LLC | Portland | OR | 2885047 | MC-969366 | Active | website |
| Market Transport Ltd | Portland | OR | 62164 | MC-140827 | Inactive | |
| Marmon Motors | Garland | TX | N/A | Unknown | ||
| Maroadi Transfer & Storage Inc | Versailles | PA | 137748 | MC-156338 | Active | website |
| Marshall Service Inc | Newfield | NJ | 23624 | MC-123274 | R 1995 | |
| Marten Transport Ltd | Mondovi | WI | 74432 | MC-103798 | Active | website |
| Martin Gas Transport Inc | Houston | TX | 34745 | MC-116710 | Inactive | |
| Martin Trucking Co Inc | Tomah | WI | 130647 | MC-128927 | R 2009 | |
| Martini Inc | Drums | PA | 211995 | MC-161407 | Inactive | |
| Marty's Express Inc | Philadelphia | PA | 113525 | MC-039249 | R 1997 | |
| Maryland Motor Carrier Inspector | Hanover | MD | NA | NA | ||
| Maryland Transportation Co | Baltimore | MD | 88559 | MC-059292 | R 1986 | |
| Mashburn Trucking Inc | Childress | TX | 37444 | MC-159666 | R 1998 | |
| Maskin Freight Line | East Hartford | CT | MC-100858 | Inactive | ||
| Mason and Dixon Lines Inc | Kingsport | TN | 41208 | MC-059583 | Clsd 1984 | |
| Mass Transportation Inc | Cambridge | MA | 349190 | MC-097244 | R 1991 | |
| Massolo Trucking | Salinas | CA | 383185 | MC-212513 | Active | website |
| Masur Trucking Co | West Chester Township | OH | 330273 | MC-164209 | Active | website |
| Mathews Trucking Co | Baxley | GA | 363803 | MC-236589 | R 2010 | |
| Mathews Trucking Co Inc | Shreveport | MS | N/A | |||
| Matlack Inc | Lansdowne | PA | 113527 | MC-107403 | Clsd 2001 | |
| Matoskah Trucking Inc | MA | Unknown | ||||
| Matt Shuman Trucking | Flora | IL | N/A | |||
| Matuszko Trucking Inc | Northampton | MA | 56064 | MC-143214 | Inactive | |
| Maumee Express Inc | Bucs | PA | 389242 | MC-202190 | Active | website |
| Maurice Transport Co | Morton | IL | 354241 | MC-117692 | T 1993 | |
| Maverick Express Inc | Battle Creek | MI | 613113 | MC-294144 | Active | website |
| Maverick Transportation Inc | North Little Rock | AR | 178538 | MC-150231 | Active | website |
| Mawson & Mawson Inc | Warrewn | OH | 113529 | MC-76 | Active | website |
| Maxima Freight Lines Inc | Spartanburg | SC | 523499 | MC-263146 | Active | |
| Maxwell Tank Lines Inc | Channahon | IL | 249839 | MC-172229 | Active | website |
| May Trucking Co | Payette | ID | 94081 | MC-128527 | Active | website |
| May/Mar Trucking | Birmingham | AL | 491291 | MC-213768 | R 2002 | |
| Maybelle Transport Co | Lexington | NC | MC-114106 | Not found | ||
| Mayflower of Texas Inc | Garland | TX | 284262 | MC-191398 | Unknown | |
| Mayflower Transit | Carmel | IN | 125563 | MC-002934 | Active | website |
| Mayflower Van Lines | Carmel | IN | 697810 | MC-323201 | Active | website |
| Mc Daniel Freight Lines Inc | Crawfordsville | IN | MC-11184 | sld1967 | ||
| Mc Graw Trucking Inc | Cana | VA | 2671190 | None | Not Authorized | |
| MC Tank Transport Inc | West Chester | OH | 81405 | MC-116867 | Active | website |
| McAlister Trucking Co | Abilene | TX | 115547 | MC-023618 | R 1991 | |
| McBride's Express Inc | St Louis | MO | 94198 | MC-112049 | R 1985 | |
| MCC Transportation Corp | Hope | AR | N/A | |||
| McCain Transport | Toronto | CA | Unknown | |||
| McClain Dray Line | Eau Clair | WI | MC-00010207 | No Record | ||
| McCorkle Truck Line Inc | Oklahoma City | OK | 34278 | MC-136711 | AAN | |
| McCormack Transportation | Rock Rapids | IA | 65911 | MC-430262 | R 1988 | |
| McCormack's Highway Transportation | Schenectady | NY | 632711 | MC-019157 | R 2003 | |
| McCracken Motor Freight Inc | Portland | OR | 11087 | MC-000941 | AAA | |
| McCracken Van & Storage | Portland | OR | N/A | |||
| McDaniel Freight Lines Inc | Crawfordsville | IN | 11184 | N/A | ||
| McElroy Truck Lines | Cuba | AL | 271424 | MC-142680 | Active | |
| McElroy Truck Lines | Cuba | AL | Unknown | |||
| McGee Trucking Co | Bostic | NC | 172122 | |||
| McGil Special Services | Marietta | GA | 92756 | MC-111545 | R 2009 | |
| McGriff Transportation Inc | Cullman | AL | 64559 | Inactive | ||
| McGuire Transportation Inc | Cleveland | GA | 609441 | MC-292878 | R 2001 | |
| MCH Transportation Co | Jackson | MS | 89722 | MC-177655 | Active | website |
| McHenry Truck Line Inc | McHenry | IL | 104197 | MC-140283 | Inactive | |
| MCI Express Inc | Medley | FL | N/A | |||
| McIlvane Trucking Inc | Wooster | OH | 437170 | MC-240787 | R 2014 | |
| McKay Truck Line | Albany | OR | 62137 | MC-028956 | R 2011 | |
| McKay's Truck Line | Albany | OR | 62137 | MC-028956 | Inactive | |
| McKenzie Tank Lines Inc | Tallahassee | FL | 89896 | MC-112520 | Inactive | |
| McKeown Transportation Co Inc | Western Springs | IL | 104177 | MC-003018 | R 1997 | |
| McKibben Motor Service Inc | Cincinnati | OH | 152731 | MC-133541 | T 1983 | |
| McKinley Trucking | Carson City | MI | 220908 | MC-148394 | Inactive | |
| McLane Co Inc | Temple | TX | 917131 | MC-196480 | Active | website |
| McLean Trucking Co | Winston-Salem | NC | 97161 | MC-031389 | Clsd 1986 | |
| McLeod Express LLC | Decatur | IL | 992986 | MC-420333 | Active | website |
| McLeod Trucking & Rigging Co Inc | Charlotte | NC | 353958 | MC-302413 | Inactive | |
| McMinnville Freight Line Inc | McMinnville | TN | 36743 | MC-120582 | R 1990 | |
| McNabb Wadsworth Trucking Co | Kingsport | TN | 41209 | MC-139207 | R 1991 | |
| McNair Transport Inc | Thomson | GA | 962238 | MC-450238 | R 2021 | |
| McNay Truck Line | Quincy | IL | 150617 | MC-145217 | Active | website |
| McNicholas | Grand Rapids | MI | 174756 | MC-147669 | Inactive | |
| McNitt Contract Carriers | Grand Rapids | MI | Unknown | |||
| MCST Preferred Transportation Inc | Jersey City | NJ | 682922 | MC-317789 | R 2004 | |
| McVay Transfer & Storage Inc | Kent | OH | N/A | |||
| MCX Transport Inc | Houston | TX | 34745 | MC-116710 | Inactive | |
| MD Transport Systems | Auburndale | FL | 123598 | MC-128555 | Inactive | |
| MD Transport Systems Inc | Auburndale | FL | 123598 | MC-128555 | R 1999 | |
| MDR Cartage Inc | Jonesboro | AR | 178539 | MC-150202 | Inactive | |
| Meade Trucking Co Inc | Verona | VA | 404752 | MC-339754 | Active | |
| Meadors Freight Line Inc | Atlanta | GA | 92780 | Inactive | ||
| Mealer Trucking Co | Verona | VA | 404752 | 404752 | Active | |
| Mealer Trucking LLC | Lewisburg | TN | 546014 | MC-270125 | Active | |
| Meiborg Bros Inc | Rockford | IL | 190639 | MC-200038 | Active | website |
| Mel Cox Transport | Commanche | OK | 2198358 | None | Not Authorized | |
| Melrose Transport Systems Inc | Cicero | IL | 247161 | MC-100694 | Inactive | |
| Melton Truck Lines Inc | Tulsa | OK | 34666 | MC-100666 | AAA | |
| Melton Truck Lines Inc (Old) | Shreveport | LA | 34666 | MC-100666 | Active | website |
| Melvin Trucking Co | Peoria | IL | MC-006894 | Solf 1963 | ||
| Mendon Truck Leasing & Rental | Brooklyn | NY | 1182923 | Not Authorized | ||
| Mercer Motor Freight Inc | Trenton | NJ | 17191 | MC-1548 | T 1982 | |
| Mercer Transportation Co | Louisville | KY | 154712 | MC-143059 | Active | website |
| Mercer Trucking Co Inc | Spokane | WA | 27479 | MC-043685 | Active | website |
| Merchants Distributors Inc | Hickory | NC | 2224864 | MC-355669 | Active | website |
| Merchants Fast Motor Lines Inc | Abilene | TX | 115596 | MC-002228 | Clsd 1997 | |
| Merchants Freight System Inc | Terre Haute | IN | MC-073262 | Sold 1968 | ||
| Merchants Motor Freight Inc | St Paul | MN | 124813 | MC-076266 | Active | |
| Merchants Truck Line Inc | New Albany | MS | 476003 | MC-077972 | R 1994 | |
| Merchants Truck Lines Inc | New Albany | MS | 476003 | MC-077972 | R 1994 | |
| Mercury Distribution Carriers Inc | Elkridge | MD | 250554 | MC-173556 | R 1998 | |
| Mercury Freight Lines Inc | Mobile | AL | 92633 | MC-113528 | R 1985 | |
| Mercury Motor Express Inc | Tampa | FL | 63275 | MC-115093 | R 2007 | |
| Mercury Motor Freight Lines Inc | St Paul | MN | MC-103017 | R<1980 | ||
| Mercury Motors Inc | Fort Smith | AR | MC-059496 | Sold 1975 | ||
| Merrill Transport Co | Portland | ME | 252388 | MC-003252 | R 1993 | |
| Merritt Transportation | Mobile | AL | 534508 | MC-168787 | Inactive | |
| Merritt Trucking Co Inc | Greensboro | NC | 219519 | MC-159189 | Inactive | |
| Mesilla Valley Transportation | Las Cruces | NM | 270179 | MC-186190 | Active | website |
| Messina Trucking Inc | Shelby Township | MI | 1322113 | MC-5881436 | Active | website |
| Metal Transport Inc | Lewistown | PA | 10653 | MC-082509 | R 1987 | |
| Metropolitan Trucking Inc | Maywood | NJ | 39717 | MC-008973 | Inactive | |
| Meyer Transportation Inc | E St Louis | MO | 506186 | MC-294295 | R 2003 | |
| MGM Transport Corp | Ft Lauderdale | FL | 2302716 | MC-786155 | Active | |
| MGR Express | Summit | IL | 1120137 | MC- 458385 | Not Authorized | |
| Miami Transportation Co Inc of Indiana | Cincinnati | OH | MC-052743 | R 1967 | ||
| Miami Valley Transport Inc | Vandalia | OH | 1759405 | MC-643333 | R 2009 | |
| Michigan & Nebraska Transit Co Inc | Kalamazoo | MI | 75825 | MC-082492 | R 1987 | |
| Michigan Cartage Inc | Roseville | MI | N/A | |||
| Michigan Express Inc | Grand Rapids | MI | 75935 | MC-067818 | Sold 1983 | |
| Mickey Plyler Trucking Inc | Pageland | SC | 338121 | MC-262933 | R 2007 | |
| Mid American Lines Inc | Kansas City | MO | 88864 | c | R 1991 | |
| Mid American Truck Lines Inc | Kansas City | MO | 88864 | MC-005888 | R 1981 | |
| Mid Central Carriers Inc | Cullman | AL | 318503 | MC-220487 | Inactive | |
| Mid South Transport Inc | Memphis | TN | 286319 | MC-168849 | Active | website |
| Mid-Continent Freight Lines Inc | St. Paul | MN | MC-108158 | R 1982 | ||
| Middle American Express | Excelsior Springs | MO | 608803 | MC-00120909 | R 1997 | |
| Middle Atlantic Transportation | New Britain | CT | MC-044592 | mrg 1971 | ||
| Middle States Motor Freight Inc | Cincinnati | OH | MC-039300 | Sold 1976 | ||
| Middleton Transportation Co | Center | TX | 133048 | MC-155205 | R 2013 | |
| Middlewest Freightways Inc | St Louis | MO | 66067 | MC-111651 | Sold 1992 | |
| Midland Transportation | Marshalltown | IA | 178184 | MC-135081 | R 2001 | |
| Midland Truck Lines Inc | St Louis | MO | MC-021227 | R 1976 | ||
| Mid-Seven Transportation Co | Des Moines | IA | 87413 | MC-16831 | Not Authorized | |
| Mid-States Express Inc | Aurora | IL | 351407 | MC-218498 | R 2009 | |
| Mid-States Freight Line Inc | Chicago | IL | Sold 1957 | |||
| Midway Cartage Inc | Chicago | IL | 172180 | MC-120772 | R 2007 | |
| Mid-Way Freight Services | Columbus | OH | 3533210 | Not Authorized | ||
| Mid-way Transportation Inc | Hewitt | TX | 225063 | MC-155686 | Active | website |
| Midwest Coast Transport Inc (MCT) | Sioux Falls | SD | 783 | MC-111812 | Clsd 1988 | |
| Midwest Emery Freight System Inc (ME) | Chicago | IL | 76583 | MC-114019 | R 1988 | |
| Midwest Express Group | East Liberty | OH | 2214026 | MC-205212 | R 1999 | |
| Midwest Specialized Transportation | Rochester | MN | 107815 | MC-117068 | Active | |
| Midwestern Cartage Co | Emporia | KS | N/A | |||
| Midwestern Distribution Inc | Fort Scott | KS | 144073 | MC-128273 | R 1999 | |
| Mike Aldridge Trucking Inc | Newland | NC | 268919 | MC-179554 | Inactive | |
| Mike Lowrie Trucking | Dixon | CA | 351560 | MC-302104 | IR 1997 | |
| Milan Express Co Inc | Jackson | TN | 96609 | MC-121649 | Active | |
| Milky-Way Transport Co | Springfield | MO | 251548 | 177705 | Inactive | |
| Miller & Miller Motor Freight Lines | Wichita Falls | TX | MC-077452 | R 1960 | ||
| Miller Motor Express | Charlotte | NC | MC-075339 | Sold 1964 | ||
| Miller Petroleum Transporters Ltd | Jackson | MS | N/A | |||
| Miller Transportation Inc | Kokomo | IN | MC-078712 | Not found | ||
| Miller Transporters Inc | Jackson | MS | 87844 | MC-107002 | Active | website |
| Miller Truck Lines Inc | Stroud | OK | MC-139926 | N 2009 | ||
| Miller Trucking Co Inc | Spencer | WV | MC-163670 | IR 1988 | ||
| Miller's Motor Freight Inc | York | PA | 10661 | MC-041915 | R 1987 | |
| Millis Transfer Inc | Black River Falls | WI | 46749 | MC-111310 | Active | website |
| Mills Transportation Inc | Dover | DE | 279515 | MC-150703 | R 2005 | |
| Millstead Van Lines Inc | Batesville | OK | 34292 | MC-037203 | Not Authorized | |
| Milo Express Inc | Oakmont | PA | 248410 | MC-176472 | Inactive | |
| Milton Transportation Inc | Milton | PA | 10666 | MC-136343 | Active | website |
| Mindemann Trucking Inc | Ixonia | WI | 169168 | MC-119343 | T 1980 | |
| Minnesota Express Inc | Willmar | MN | 107843 | MC-154794 | R 2001 | |
| Minnesota Motor Co | Fergus Falls | MN | 1154940 | NONE | N NONE991 | |
| Minnesota Motor Vehicle Enforcement | St Paul | MN | NA | NA | ||
| Minnesota Wisconsin Truck Lines | St Paul | MN | MC-119914 | mrg 1981 | ||
| Minstar Transportation | Eagan | MN | 1759560 | MC-643366 | Active | website |
| Mission Companies | Houston | TX | 232937 | MC-157880 | Active | website |
| Mission Petroleum Carriers Inc | Houston | TX | 232937 | MC-157880 | Active | website |
| Mission Steel Carriers Inc | Houston | TX | 136480 | MC-121633 | R 2009 | |
| Mississippi Fast Freight Co | Jackson | MS | 288091 | MC-190368 | R 2005 | |
| Mississippi Transport Inc | Stillwater | MN | 211886 | MC-161945 | R 2006 | |
| Missouri Nebraska Express Inc | St Joseph | MO | 89350 | MC-022509 | R 1995 | |
| Missouri Pacific Truck Lines Inc | St Louis | MO | 66084 | MC-089723 | R 2008 | |
| Mister P Express Inc | Jeffersonville | IN | 353992 | MC-211407 | Active | website |
| Mistletoe Express Service | Oklahoma City | OK | 34293 | MC-042405 | R 1982 | |
| Mitchell Inc | Emporia | VA | 290080 | MC-187492 | Inactive | |
| MMS Ryan Does Trucking Inc | Springfield | OH | 295681 | MC-180221 | Active | website |
| MNFTA-NCC | Alexandria | VA | Unknown | |||
| Moberg Transport Inc | Marshall | MN | 153691 | MC-142229 | Inactive | |
| Modern Motor Express Inc | Cleveland | OH | MC-58116 | Inactive | ||
| Modern Transportation Services Inc | Sewickley | PA | 290790 | MC-200334 | Active | website |
| Moeller Brothers Inc | Nashville | IL | 211917 | MC-309940 | Active | |
| Moffat Express Freight | Wellston | OH | ||||
| Mohawk Motor Inc | Tiffen | OH | MC-019778 | Inactive | ||
| Mokan Container Services Inc | Kansas City | KS | 319584 | MC-189167 | R 2016 | |
| Momsen Trucking Co | Omaha | NE | 72253 | MC-124174 | E 1967 | |
| Monfort Transportation Co | Greely | CO | 154240 | MC-144572 | R 2004 | |
| Monkem Co Inc | Joplin | MO | 69672 | MC-119493 | R 1991 | |
| Monroe Transportation Services Inc | Addison | IL | 131898 | MC-121265 | Active | website |
| Monson Trucking Inc | Duluth | MN | 107865 | MC-004483 | R 2009 | |
| Montgomery Tank Lines Inc | Plant City | FL | 76600 | MC-127840 | R 1989 | |
| Montgomery Trucking Co | Wellston | OH | 93019 | MC-141791 | Active | |
| Moon Freight Lines | Bloomington | IN | MC-016903 | R 1995 | ||
| Moore's Trucking Co | Piscataway | NJ | 25487 | MC-077479 | R 1996 | |
| Moran Transportation Group | Elk Grove Village | IL | 306413 | MC-214625 | Active | website |
| Moreno's Trucking Service | San Antonio | TX | N/A | |||
| Morey Transport Inc | San Carlos | CA | 2713701 | None | ||
| Morgan Drive Away Inc | Elkhart | IN | 70863 | MC-103993 | R 2002 | |
| Morgan Mistletoe Express | Dallas | TX | 34293 | MC-42405 | R 1989 | |
| Morral Transportation Inc | Morral | OH | 314213 | MC-209420 | Inactive | |
| Morrison Motor Freight Inc | Akron | OH | 71789 | MC-059728 | FF<1980 | |
| Morton Motor Express Inc | Greenboro | NC | 660955 | MC-309604 | Active | website |
| Moschino Trucking | Coello | IL | 388595 | NONE | Inactive | |
| Moss Trucking Co Inc | Charlotte | NC | 97169 | MC-108341 | R 1997 | |
| Motor Cargo Inc | Akron | OH | MC-074721 | Sold 1960 | ||
| Motor Convoy Inc | Atlanta | GA | 153114 | MC-003581 | R 1994 | |
| Motor Convoy Inc (The) | Nashville | TN | 153114 | MC-003581 | R 1994 | |
| Motor Express of Indiana | Indianapolis | IN | 70860 | MC-028813 | Clsd 1992 | |
| Motor Freight Corp | Terre Haute | IN | 39614 | MC-002401 | R<1980 | |
| Motor Freight Express Inc (MFX) | York | PA | 10663 | MC-059957 | Clsd 1982 | |
| Motor Transport Co | Milwaukee | WI | MC-072285 | R 1979 | ||
| Mount Vernon Transportation | Maudlin | SC | N/A | |||
| Mountain River Trucking Co Inc | Mount Airy | NC | 277392 | MC-194278 | Active | website |
| Mountain Valley Express Co Inc | Manteca | CA | 172279 | MC-147640 | Active | website |
| Mountaineer Bulk Services Inc | Ellenboro | WV | 291847 | MC-193342 | R 2002 | |
| Mouw Transportation Inc | Sibley | IA | 65960 | MC-138621 | Inactive | |
| Mrazek Moving Storage | Kirkwood | MO | Unknown | |||
| Mt Pleasant Transfer Inc | Mt Pleasant | TN | 154197 | MC-71772 | Active | website |
| MTI Freight Systems Inc | Kennesaw | GA | N/A | |||
| Muirhead Trucking Inc | Mabank | TX | 224017 | MC-211751 | Active | website |
| Mukluk Freight Lines Inc | Anchorage | AK | 125088 | MC-118518 | Active | |
| Mumma Freight Lines | Harrisburg | PA | 172287 | MC-146015 | Inactive | |
| Mundy Motor Lines | Roanoke | VA | MC-3474 | Sold 1961 | ||
| Munson Transportation | Monmouth | IL | 76608 | MC-135410 | R 1996 | |
| Mural Transport Inc | North Brunswick | NJ | 25500 | MC-016682 | R 1995 | |
| Murphy & Hinnarnt Trucking & Garage | Snow Hill | NC | Unknown | |||
| Murphy Motor Freight Lines Inc | St. Paul | MN | 107892 | MC-108937 | Clsd 1987 | |
| Murray's Transfer & Storage Inc | Davenport | IA | 55677 | MC-138446 | R 2015 | |
| Murrow's Transfer Inc | Thomasville | NC | 90840 | MC-111936 | Active | website |
| Mushroom Transportation Co Inc | Philadelphia | PA | 113555 | MC-065580 | Clsd 1986 | |
| Muskego Transport Inc | Brookfield | WI | N/A | |||
| Mustang Transportation Inc | Forney | TX | N/A | |||
| Mutual Mile Express | Carlisle | PA | 472612 | MC-250693 | Inactive | |
| MWK Transport | Brooklyn | NY | 504925 | MC-257909 | Active | |
| Mystic Bulk Carriers | Matawan | NJ | N/A | |||
| Mystic Transporters | Astoria | NY | 127360 | MC-445365 | R<1980 |