| MTMediquest Therapeutics INC Bothell | Bothell | WA | — | ◇ UNVERIFIED |
| MIMedline Industries, INC. | Prichard | WV | — | ◇ UNVERIFIED |
| MIMed-pharmex INC | Pomona | CA | — | ◇ UNVERIFIED |
| MIMedterials INC | San Carlos | CA | — | ◇ UNVERIFIED |
| MIMedtronic INC | Monmouth Junction | NJ | — | ◇ UNVERIFIED |
| MHMegquier Hill Farms | Portland | ME | — | ◇ UNVERIFIED |
| MMei | Osage City | KS | — | ◇ UNVERIFIED |
| MCMel.artistry Cosmetics LLC | Belleville | NJ | — | ◇ UNVERIFIED |
| MFMelrose Feed Mill, INC. | Melrose | MN | — | ◇ UNVERIFIED |
| MPMemory Pharmaceutical CORP. | Montvale | NJ | — | ◇ UNVERIFIED |
| MLMendota Land Company | Firebaugh | CA | — | ◇ UNVERIFIED |
| MMMerced Milling CO LLC | Planada | CA | — | ◇ UNVERIFIED |
| MCMerck & Co., INC. | Suwanee | GA | — | ◇ UNVERIFIED |
| MSMerck Sharp and Dohme | Arecibo | PR | — | ◇ UNVERIFIED |
| MSMerck Sharp & Dohme | Rahway | NJ | — | ◇ UNVERIFIED |
| MDMerck-sharp Dohme | Barceloneta | PR | — | ◇ UNVERIFIED |
| MDMerck-sharp Dohme Arecibo | Arecibo | PR | — | ◇ UNVERIFIED |
| MSMerck Sharp & Dohme CORP | Lansdale | PA | — | ◇ UNVERIFIED |
| MSMerck Sharp - Dohme CORP. | Wilson | NC | — | ◇ UNVERIFIED |
| MSMerck Sharp & Dohme CORP. - Elkton Facility | Elkton | VA | — | ◇ UNVERIFIED |
| MSMerck Sharp & Dohme - Kenilworth | Kenilworth | NJ | — | ◇ UNVERIFIED |
| MTMerge Therapeutics INC | South San Francisco | CA | — | ◇ UNVERIFIED |
| MSMerial Select | Fuquay Varina | NC | — | ◇ UNVERIFIED |
| MSMerial Select | Berlin | MD | — | ◇ UNVERIFIED |
 Meridian Medical Technologies | Saint Louis | MO | — | ◇ UNVERIFIED |
| MCMerk & Co, INC. | Suwanee | GA | — | ◇ UNVERIFIED |
| MNMerle Norman Cosmetics | Los Angeles | CA | — | ◇ UNVERIFIED |
| MOMerricks of Minnesota LLC | Albert Lea | MN | — | ◇ UNVERIFIED |
| MOMerricks of Nebraska L L C | Oxford | NE | — | ◇ UNVERIFIED |
| MFMerton Feed Company, LLC | Merton | WI | — | ◇ UNVERIFIED |
| MTMerz Therapeutics | Waltham | MA | — | ◇ UNVERIFIED |
| MIMesa Ingredients - Clovis Plant | Clovis | NM | — | ◇ UNVERIFIED |
| MSMeunerie Sawyerville, INC. | New Vineyard | ME | — | ◇ UNVERIFIED |
| MBMezger Brothers | Yolo | CA | — | ◇ UNVERIFIED |
| MBMezger Brothers | Yolo | CA | — | ◇ UNVERIFIED |
| MAMfa Agri Service | Alma | MO | — | ◇ UNVERIFIED |
| MAMfa Agri Service - Marion County | Hannibal | MO | — | ◇ UNVERIFIED |
| MAMfa Agri Service - Sheridan | Sheridan | MO | — | ◇ UNVERIFIED |
| MEMfa Enterprises, INC | Emporia | KS | — | ◇ UNVERIFIED |
| MEMfa Enterprises, INC. | Osage City | KS | — | ◇ UNVERIFIED |
| MFMfa Feed Mill-aurora | Aurora | MO | — | ◇ UNVERIFIED |
| MFMfa Feed Mill-lebanon | Lebanon | MO | — | ◇ UNVERIFIED |
| MIMfa Incorporated | Gerald | MO | — | ◇ UNVERIFIED |
| MAMichael and Son Services | Richmond | VA | — | ◇ UNVERIFIED |
| MCMichael Carpentier | Walnut Creek | CA | — | ◇ UNVERIFIED |
| MIMichigan Investments 10 INC | Pinconning | MI | — | ◇ UNVERIFIED |
| MIMicobe, INC. | Hamilton | TX | — | ◇ UNVERIFIED |
| MCMicrogenics CORP Dba Thermo Fisher Scientific INC | Fremont | CA | — | ◇ UNVERIFIED |
| MBMicro-tracers,inc Building #1 | San Francisco | CA | — | ◇ UNVERIFIED |
| MCMid-america Commodities INC | Farmer City | IL | — | ◇ UNVERIFIED |
| MFMiddleton Farmers Cooperative Company | Middleton | WI | — | ◇ UNVERIFIED |
| MBMidland Bioproducts CORP | Boone | IA | — | ◇ UNVERIFIED |
| MFMidland Fumigant CO INC | Leavenworth | KS | — | ◇ UNVERIFIED |
| MEMid-misori Enviro Agri Service-emma Plant | Emma | MO | — | ◇ UNVERIFIED |
| MCMid-missouri Cooperative-emma Co-op | Emma | MO | — | ◇ UNVERIFIED |
| MDMidwest Dry Transload, INC. | Galva | IL | — | ◇ UNVERIFIED |
| MFMidwest Farms, LLC | Burlington | CO | — | ◇ UNVERIFIED |
| MPMidwest Poultry Services LP Dba Mps Egg Farms | North Manchester | IN | — | ◇ UNVERIFIED |
| MRMidwest Research Laboratories LLC | Oceanside | CA | — | ◇ UNVERIFIED |
| MPMidwhey Powder CO | Edgar | WI | — | ◇ UNVERIFIED |
| MLMilbar Labs, INC. | East Haven | CT | — | ◇ UNVERIFIED |
| MHMile High Labs, INC | Broomfield | CO | — | ◇ UNVERIFIED |
| MSMilk Specialties Global | Paris | IL | — | ◇ UNVERIFIED |
| MPMillennium Pharmaceuticals INC | Cambridge | MA | — | ◇ UNVERIFIED |
| MPMiller Poultry Pine Manor Feed Mill | New Paris | IN | — | ◇ UNVERIFIED |
| MBMiltenyl Biotec North America INC | Gaithersburg | MD | — | ◇ UNVERIFIED |
| MIMin-ad INC | Winnemucca | NV | — | ◇ UNVERIFIED |
| MCMindera CORP Dba Mindera Health | Vista | CA | — | ◇ UNVERIFIED |
| MCMindera Corporation | South San Francisco | CA | — | ◇ UNVERIFIED |
| MCMindera Corporation | San Diego | CA | — | ◇ UNVERIFIED |
| MKMineral King Minerals INC | Hanford | CA | — | ◇ UNVERIFIED |
| MRMineral Resources International INC. | Ogden | UT | — | ◇ UNVERIFIED |
| MLMinkey LLC | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| MPMinnesota Plating Laboratories INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| MVMinnesota Valley Alfalfa Producers-mnvap | Willmar | MN | — | ◇ UNVERIFIED |
| MNMinturn Nut CO | Le Grand | CA | — | ◇ UNVERIFIED |
| MTMirador Therapeutics | San Diego | CA | — | ◇ UNVERIFIED |
| MCMiramar Cosmetics Inc | Doral | FL | — | ◇ UNVERIFIED |
| MAMission Ag Resources | Reedley | CA | — | ◇ UNVERIFIED |
 Mission Pharmacal Company | San Antonio | TX | — | ◇ UNVERIFIED |
| MPMission Produce INC | Oxnard | CA | — | ◇ UNVERIFIED |
| MLMissouri Livestock Supplements | Brighton | MO | — | ◇ UNVERIFIED |
| MPMister Pompadour, LLC | Raleigh | NC | — | ◇ UNVERIFIED |
| MMixlab | Los Angeles | CA | — | ◇ UNVERIFIED |
| MFM/j Feed Mill Al, LLC | Spruce Pine | AL | — | ◇ UNVERIFIED |
| MFM/j Feed Mill Al, LLC | Haleyville | AL | — | ◇ UNVERIFIED |
| MLM Labs LLC | New Providence | NJ | — | ◇ UNVERIFIED |
| MMnpharm | White Bear Lake | MN | — | ◇ UNVERIFIED |
| MModerna | Waltham | MA | — | ◇ UNVERIFIED |
| MModerna | Marlborough | MA | — | ◇ UNVERIFIED |
| MCModerna C/o of Alexandria Real Estate | Norwood | MA | — | ◇ UNVERIFIED |
| MMModesto Milling CO | Empire | CA | — | ◇ UNVERIFIED |
| MPModish Polish | Glendale | CA | — | ◇ UNVERIFIED |
| MCMonsanto Company (seminis) | Gonzales | CA | — | ◇ UNVERIFIED |
| MCMonsanto Company (seminis) | Santa Paula | CA | — | ◇ UNVERIFIED |
| MEMont Eagle Mills INC | Palestine | IL | — | ◇ UNVERIFIED |
| MEMont Eagle Mills INC | Flat Rock | IL | — | ◇ UNVERIFIED |
| MBMonterey Bay Alt Medicine Health Products | Del Rey Oaks | CA | — | ◇ UNVERIFIED |
| MCMontgomery City Research & Development Center | Montgomery City | MO | — | ◇ UNVERIFIED |
| MLMontgomery Laboratories INC. | Berwick | PA | — | ◇ UNVERIFIED |
