| MPMedical Products Laboratories, INC. | Philadelphia | PA | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
| MMMedtronic Minimed | Northridge | CA | Chemical Manufacturing325412 | 500+ | ● ACTIVE |
Membrion INC | Seattle | WA | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
| MSMerck Sharp & Dohme LLC | Rahway | NJ | Chemical Manufacturing325411 | — | ● ACTIVE |
| MIMericon Industries INC | Peoria | IL | Chemical Manufacturing325411 | 1-19 | ● ACTIVE |
Meridian Bioscience INC | Cincinnati | OH | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
Meridian Life Science INC | Memphis | TN | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
Merz Pharmaceuticals, LLC | Raleigh | NC | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
| MFMesa Fully Formed, L.l.c. | Mesa | AZ | Chemical Manufacturing325991 | — | ● ACTIVE |
Messer LLC | Bridgewater | NJ | Chemical Manufacturing325120 | 1-19 | ● ACTIVE |
| MSMexichem - Specialty Resins INC | Pedricktown | NJ | Chemical Manufacturing325211 | 1-19 | ● ACTIVE |
| MLMeyer Laboratory INC | Blue Springs | MO | Chemical Manufacturing325611 | 100-499 | ● ACTIVE |
Mfg Chemical LLC | Dalton | GA | Chemical Manufacturing325199 | — | ● ACTIVE |
Microcare, LLC | New Britain | CT | Chemical Manufacturing325612 | — | ● ACTIVE |
| MSMicro-typing Systems INC | Pompano Beach | FL | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
| MEMid-missouri Energy LLC | Malta Bend | MO | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Midsun Specialty Products, INC. | Berlin | CT | Chemical Manufacturing325212 | 20-99 | ● ACTIVE |
Midwest Industrial Supply INC | Canton | OH | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
Midwest Renewable Energy, LLC | Sutherland | NE | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Mikart, LLC | Atlanta | GA | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
Miller-stephenson Chemical CO INC | Danbury | CT | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
| MCMilliken Chemical Allen Plant | Blacksburg | SC | Textile Mills313311 | 100-499 | ● ACTIVE |
Milwaukee Composites, INC. | Cudahy | WI | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
Minifibers, INC. | Johnson City | TN | Textile Mills313110 | 20-99 | ● ACTIVE |
| MUMinova USA INC | Georgetown | KY | Chemical Manufacturing325991 | — | ● ACTIVE |
| MCMitsubishi Chemical America- Alpolic Division | Chesapeake | VA | Chemical Manufacturing325910 | 100-499 | ● ACTIVE |
| MAMiyoshi America | Dayville | CT | Chemical Manufacturing325620 | 20-99 | ● ACTIVE |
| MBMlm Biologics INC | Alachua | FL | Chemical Manufacturing325414 | — | ● ACTIVE |
| MBMlm Biologics INC | Gainesville | FL | Chemical Manufacturing325414 | 1-19 | ● ACTIVE |
Mobile Paint Manufacturing Company of Delaware, INC. | Theodore | AL | Chemical Manufacturing325510 | 100-499 | ● ACTIVE |
| MRMobile Rosin Oil CO INC | Mobile | AL | Chemical Manufacturing325194 | 20-99 | ● ACTIVE |
Modern Mold and Tool, INC. | Pittsfield | MA | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
| MDMolded Dimensions | Port Washington | WI | Chemical Manufacturing325200 | 20-99 | ● ACTIVE |
| MMMolnlycke Manufacturing Us, LLC (formally Rynel ) | Wiscasset | ME | Chemical Manufacturing325211 | — | ● ACTIVE |
Momar, Incorporated | Atlanta | GA | Chemical Manufacturing325611 | 100-499 | ● ACTIVE |
Momentive Performance Materials Quartz, INC | Strongsville | OH | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
Monobind, INC. | Lake Forest | CA | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
| MSMontana Sulphur & Chemical CO | Billings | MT | Chemical Manufacturing325000 | 20-99 | ● ACTIVE |
Monument Chemical Houston LLC | Houston | TX | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| MCMonument Chemical Kentucky LLC | Brandenburg | KY | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
Monument Chemical Port Arthur, LLC | Port Arthur | TX | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
Moravek Biochemicals, INC | Brea | CA | Chemical Manufacturing325412 | 20-99 | ● ACTIVE |
More Diagnostics INC | Los Osos | CA | Chemical Manufacturing325413 | 1-19 | ● ACTIVE |
Morgan Advanced Ceramics, INC | Hudson | NH | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| MFMosaic Fertilizer LLC - Riverview | Riverview | FL | Chemical Manufacturing325188 | 100-499 | ● ACTIVE |
| MPM&q Packaging, LLC | Schuylkill Haven | PA | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
| MIMultiseal INC. | Evansville | IN | Chemical Manufacturing325520 | 20-99 | ● ACTIVE |
| MPMurty Pharmaceuticals, INC. | Lexington | KY | Chemical Manufacturing325412 | 1-19 | ● ACTIVE |
| MPMylan Pharmaceuticals INC | Morgantown | WV | Chemical Manufacturing325412 | — | ● ACTIVE |
| NPNakoma Products, LLC | Bridgeview | IL | Chemical Manufacturing325612 | 20-99 | ● ACTIVE |