| LBLimestone Branch Distillery, LLC | Lebanon | KY | 1–19 | ● ACTIVE |
| LTLiquidia Technologies, INC | Morrisville | NC | — | ● ACTIVE |
| LKL. Kang INC. | Honolulu | HI | — | ● ACTIVE |
Lone Pine Abattoir, LLC | Seffner | FL | — | ● ACTIVE |
| LSLone Star Beef Processors, INC. | San Angelo | TX | 500+ | ● ACTIVE |
| LBLonza Bend, INC | Bend | OR | 100–499 | ● ACTIVE |
| LGLonza Greenwood LLC | Greenwood | SC | 500+ | ● ACTIVE |
| LFLopez Foods Inc. | Cherokee | IA | 20–99 | ● ACTIVE |
| LHLord Hobo Brewing Company LLC | Woburn | MA | 20–99 | ● ACTIVE |
Lovejoy's Bloody Mary Mix INC | Roseville | MN | — | ● ACTIVE |
Luxfer Magtech, INC. | Cincinnati | OH | — | ● ACTIVE |
| LRLux Row Distillers LLC | Bardstown | KY | 20–99 | ● ACTIVE |
Lyon Distilling Company, LLC | Saint Michaels | MD | — | ● ACTIVE |
Lyons Magnus, LLC | Fresno | CA | — | ● ACTIVE |
M2dcon INC | Lakewood | OH | — | ● ACTIVE |
| MEMacdermid Enthone INC. | West Haven | CT | 100–499 | ● ACTIVE |
| MCMagna-matic CORP | Waldo | WI | — | ● ACTIVE |
Magnificat Holdings LLC | Clearwater | FL | — | ● ACTIVE |
Magnolia Processing INC | Tunica | MS | — | ● ACTIVE |
| MPManhattan Project Beer Co | Dallas, TX | TX | 20–99 | ● ACTIVE |
| MBManna Beverages - Midwest LLC | Indianapolis | IN | 100–499 | ● ACTIVE |
Mantec Services INC | Saint Charles | IL | — | ● ACTIVE |
Manufacturing Solutions, INC | Morrisville | VT | 100–499 | ● ACTIVE |
Manulele Distillers, LLC | Kunia | HI | — | ● ACTIVE |
| MFMarcho Farms, INC. | Souderton | PA | 100–499 | ● ACTIVE |
| MPMar-jac Poultry Al, LLC | Jasper | AL | 500+ | ● ACTIVE |
| MAMark Anthony Brewing | Columbia | SC | 100–499 | ● ACTIVE |
Mark's Custom Meats, LLC | Howard | PA | — | ● ACTIVE |
| MEMarshall Egg Products | Marshall | MO | 20–99 | ● ACTIVE |
| MAMary Ann's Specialty Foods | Webster City | IA | 100–499 | ● ACTIVE |
Maryland and Virginia Milk Producers Cooperative Association, Incorporated | Newport News | VA | — | ● ACTIVE |
Mary's Harvest Fresh Foods, INC. | Portland | OR | — | ● ACTIVE |
Mary's Valley Meat Processing, LLC | Steelville | MO | — | ● ACTIVE |
| MBMass. Bay Brewing Company, Inc. | Boston | MA | 100–499 | ● ACTIVE |
| MGMasters Gallery Foods, Incorporated | Plymouth | WI | — | ● ACTIVE |
Matador Foods LLC | Blanchard | OK | — | ● ACTIVE |
Maya Coffee Company LLC | Whiting | IN | — | ● ACTIVE |
| MPMcClure's Pickles LLC | Detroit | MI | 20–99 | ● ACTIVE |
| MDMccormick Distilling | Weston | MO | 100–499 | ● ACTIVE |
Mcgee Industries INC | Aston | PA | — | ● ACTIVE |
Mcguff Pharmaceuticals, INC | Santa Ana | CA | — | ● ACTIVE |
Mcilhenny CO | Avery Island | LA | 100–499 | ● ACTIVE |
| MFMcmanis Family Vineyards | Ripon | CA | 20–99 | ● ACTIVE |
| MPMedical Products Laboratories, INC. | Philadelphia | PA | 100–499 | ● ACTIVE |
Medix Biochemica Usa, INC. | Maryland Heights | MO | — | ● ACTIVE |
Meduri Farms, INC. | Dallas | OR | — | ● ACTIVE |
Meinelschmidt Distillery INC | Hagerstown | MD | — | ● ACTIVE |
Meister Cheese Company, LLC | Muscoda | WI | 100–499 | ● ACTIVE |
Menehune Water CO INC | Aiea | HI | — | ● ACTIVE |
Merz Pharmaceuticals, LLC | Raleigh | NC | — | ● ACTIVE |
Metalcraft, INC | Baltimore | MD | 20–99 | ● ACTIVE |
Metal Improvement Company, LLC | Addison | IL | — | ● ACTIVE |
| MRMeyercord Revenue INC | Carol Stream | IL | 20–99 | ● ACTIVE |
| MOMgpi of Indiana LLC | Lawrenceburg | IN | 100–499 | ● ACTIVE |
| MQMicro Q, INC | San Diego | CA | — | ● ACTIVE |
Mid-america Taping & Reeling INC | Glendale Heights | IL | — | ● ACTIVE |
| MTMid-state Tank CO INC | Sullivan | IL | — | ● ACTIVE |
Midwest Industrial Supply INC | Canton | OH | — | ● ACTIVE |
| MWMigration Winery | Napa | CA | 20–99 | ● ACTIVE |
Milos Tea CO INC | Bessemer | AL | — | ● ACTIVE |
Minnysonoda CORP | Monroe | WA | 20–99 | ● ACTIVE |
| MPMiracapo Pizza CO LLC | Gurnee | IL | 100–499 | ● ACTIVE |
| MPMiracapo Pizza CO LLC | Elk Grove Village | IL | 100–499 | ● ACTIVE |
| MAMizkan America, INC. | Lake Alfred | FL | 20–99 | ● ACTIVE |
M-l Utilities LLC | Spring Hill | TN | — | ● ACTIVE |
Moca Coffee Company LLC | Rutherford | NJ | — | ● ACTIVE |
Moin Halal Meat LLC | Harrisburg | PA | — | ● ACTIVE |
Moiseiwitsch-seillier Holdings, INC | Madison | VA | — | ● ACTIVE |
Molecular Rebar Design LLC | Austin | TX | — | ● ACTIVE |
| MMMom's Meals Grinnell Kitchen | Grinnell | IA | 20–99 | ● ACTIVE |
| MNMonday Night Brewing | Atlanta | GA | 20–99 | ● ACTIVE |
| MGMonogram Gourmet Foods | Wilmington | MA | 100–499 | ● ACTIVE |
| MGMonogram Gourmet Foods LLC | Haverhill | MA | 100–499 | ● ACTIVE |
| MMMonogram Meat Snacks LLC | Chandler | MN | 100–499 | ● ACTIVE |
| MPMonogram Prepared Meat, LLC | Harlan | IA | 100–499 | ● ACTIVE |
| MSMonogram Snacks Martinsville LLC | Martinsville | VA | 500+ | ● ACTIVE |
Montana Fiberglass INC | Lewistown | MT | — | ● ACTIVE |
Morning Star Packing Company, L.p., the | Los Banos | CA | 100–499 | ● ACTIVE |
| MBMorski Brands, INC. | Portage | WI | 100–499 | ● ACTIVE |
Mountain Monarch Distillers LLC | Butte | MT | — | ● ACTIVE |
Mountain Vista System Solutions LLC | Tijeras | NM | — | ● ACTIVE |
Mountain West Food Group LLC | Heyburn | ID | — | ● ACTIVE |
Mre Star, LLC | Sarasota | FL | — | ● ACTIVE |
Mr. Mudbug, INC. | Kenner | LA | — | ● ACTIVE |
Mulay's Sausage CORP | Longmont | CO | — | ● ACTIVE |
Multi-flow Industries, LLC | Huntingdon Valley | PA | — | ● ACTIVE |
Muscadine Products, CORP. | Wray | GA | — | ● ACTIVE |
Musco Olive Products, INC. | Tracy | CA | — | ● ACTIVE |
My Cousins Wine LLC | Harwich | MA | — | ● ACTIVE |
| MPMylan Pharmaceuticals INC | Morgantown | WV | — | ● ACTIVE |
| MMMy Mothers Delicacies INC | Scranton | PA | — | ● ACTIVE |
| NPNakoma Products, LLC | Bridgeview | IL | — | ● ACTIVE |
Nalco Company LLC | Naperville | IL | — | ● ACTIVE |
Nashoba Valley Spirits, LTD. | Bolton | MA | — | ● ACTIVE |
National Foam INC | Angier | NC | — | ● ACTIVE |
| NFNational Fruit Product CO INC | Winchester | VA | 100–499 | ● ACTIVE |
| NMNational Meat & Provision, LLC | Reserve | LA | — | ● ACTIVE |
Native American Enterprises, LLC | Wichita | KS | — | ● ACTIVE |
Naztec International Group LLC | West Palm Beach | FL | — | ● ACTIVE |
| NNestle | Jonesboro | AR | 500+ | ● ACTIVE |