| M A Inc | Oshkosh | WI |
| M&B Aviation | North Richland Hills | TX |
| M&S Aviation | Mooresville | NC |
| MAC Aircraft Sales | Portland | ME |
| Mac Aircraft, Inc. | Atlanta | GA |
| Mac Jet Center Aircraft Sales | Mena | AR |
| MacGregor Aircraft Sales | Chesterfield | MO |
| Mach One International, Inc. | Fort Wayne | IN |
| Macon Jet Center | Macon | GA |
| Magnum Aviation | San Martin | CA |
| Maine Coastal Flight Center | Trenton | ME |
| Maine Flight Center | Pittsfield | ME |
| MannaFlight, LLC | Littleton | CO |
| Marbro International | Dana Point | CA |
| Marine City Aviation | Marine City | MI |
| Maritime Sales & Leasing, Inc. | Newnan | GA |
| Marks Aviation, Inc | Newport | RI |
| Martin & Martin Auctioneers, Inc. | Pelzer, | SC |
| Martin Davis & Assoc. | Georgetown | TX |
| MAS Aircraft Sales | Kenosha | WI |
| Mass Aviation Services | Worcester | MA |
| Maule AK Worldwide | Calistoga | CA |
| Maule Northeast, Inc. | Merrimack | NH |
| Maverick Aviation | Phoenix | AZ |
| Maxfly Aviation, Inc. | Ft. Lauderdale | FL |
| Maximum Aviation | Diboll | TX |
| Maxwell Group, Inc. | Charlotte | NC |
| McCaffery & Company | | FL |
| McCandless Aircraft L.C. | Waterloo | IA |
| McCauley Aviation Inc. | Springfield | TN |
| McClure Aircraft International | Fort Pierce | FL |
| McCracken Aviation | Santa Monica | CA |
| McCreery Aviation Co., Inc. | McAllen | TX |
| McDonald Aviation | Monroe | LA |
| MCR Aviation | Carroll | OH |
| MEG Aviation | Roaring Brook | PA |
| Memley Aviation | Fresno | CA |
| Meridian Aviation | Westfield | IN |
| Meridian Helicopters LLC | Broussard | LA |
| Merrill Shelley | Temple | TX |
| Metroplex Aviation | Addison | TX |
| MH Aviation | Loganville | GA |
| MHG INT. | DAMASCUS | |
| Miami Aviation Consultants | | FL |
| Michael Weiderhold | Orwigsburg | PA |
| Mid American Aviation | Hannibal | MO |
| Mid Florida Jet Sales and Leasing, LLC | Winter Park | FL |
| Mid Island Air Service | Ronkonkoma | NY |
| Mid-Atlantic Diamond Aircraft | Leesburg | VA |
| Mid-Atlantic Flight Group, Inc | Frederick | MD |
| Mid-States Aviation | Jenks | OK |
| Mid-States Aviation | Jenks | OK |
| Midland Aircraft Sales | Marshalltown | IA |
| Midwest Aviation | West Paducah | KY |
| Midwest Aviation | Marshall | MN |
| Midwest Avtech, Inc. | Peru | IL |
| Midwest Corporate Aviation | Wichita | KS |
| Midwest Corporate Aviation | Wichita | KS |
| Midwest Executive Aircraft Inc. | Lees Summit | MO |
| Midwest M20 Sales and Service | FLORA | IL |
| Might Limited | Ongar | EN |
| Mike Jones Aircraft Sales | Murfreesboro | TN |
| Mike Pinson Aircraft Sales | Harker Heights | TX |
| Mile High Aviation, Inc. | Columbia | SC |
| Millennium Air LLC | Slocomb | AL |
| Million Air - Dallas | Addison | TX |
| Minor Bay Lodge & Outposts Ltd. | Headingley | MB |
| Mohican Airpark | Shreve | OH |
| Monarch Air | Addison | TX |
| Montgomery Aviation | Zionsville | IN |
| Monticello Aviation, Inc. | Monticello | IA |
| Mooney Mart | Venice | FL |
| Moore Aviation | Beaver Falls | PA |
| Mor Air LLC | Pompano Beach | FL |
| Morris Island Aviation Ltd. | Arnprior | ON |
| Morten Beyer & Agnew | Arlington | VA |
| Mountain Aviation | Broomfield | CO |
| Moyer Aviation, Inc. | Easton | PA |
| MPW Industrial Services | Heath | OH |
| Mrutyunjay.NB | NAVI MUMBAI | |
| Multi Aero Inc. | Farmington | MO |
| MultiCorp Aircraft Sales | Land O Lakes | FL |
| Murphy Acquisitions, Inc. | Georgetown | TX |
| Murrer Aviation | Bridgeville | PA |
| Myers Aviation Inc | Oshkosh | WI |
