 Modern Metal Finishing INC | Naugatuck | CT | — | ◇ UNVERIFIED |
| MMMomentum Metal Finishing | Santa Clara | CA | — | ◇ UNVERIFIED |
| MTMomentum Technologies CORP. Dba Momentum Metal Finishing | Sunnyvale | CA | — | ◇ UNVERIFIED |
| MPMonitor Plating & Polishing | Pasadena | CA | — | ◇ UNVERIFIED |
| MHMontec Hydraulics/carmichaels | Carmichaels | PA | — | ◇ UNVERIFIED |
| MMonti | Greenwood | SC | — | ◇ UNVERIFIED |
| MIMoog INC | Radford | VA | — | ◇ UNVERIFIED |
| MMMoore Metal Finishing * | Sylvania | OH | — | ◇ UNVERIFIED |
| MPMoore Painting CO | Alton | IL | — | ◇ UNVERIFIED |
| MTMoorestown Twp Water Pollution Control Plant | Moorestown | NJ | — | ◇ UNVERIFIED |
| MPMo-re-co Plating INC | Omaha | NE | — | ◇ UNVERIFIED |
| MPMorrell Plating | Dallas | TX | — | ◇ UNVERIFIED |
| MCMorris Community Landfill | Morris | IL | — | ◇ UNVERIFIED |
| MGMorrison Grease Recycling INC | Morrison | IL | — | ◇ UNVERIFIED |
| MMMorrison Metal Finishing CORP (mact Only | Denver | CO | — | ◇ UNVERIFIED |
| MMMorrison Metal Finishing Corporation | Denver | CO | — | ◇ UNVERIFIED |
| MMMorristown Memorial Hospital | Morristown | NJ | — | ◇ UNVERIFIED |
| MSMorton Supplies INC | Morton | IL | — | ◇ UNVERIFIED |
| MFMossy Ford | San Diego | CA | — | ◇ UNVERIFIED |
| MIMotorola INC | Arcade | NY | — | ◇ UNVERIFIED |
| MCMpb CORP (dba Timken Aerospace) | Keene | NH | — | ◇ UNVERIFIED |
| MPM.p.c. Plating, INC. (1318000838) | Cleveland | OH | — | ◇ UNVERIFIED |
| MTMpl Technologies INC | Franklin Park | IL | — | ◇ UNVERIFIED |
| MPMrc Polymers INC | Chicago | IL | — | ◇ UNVERIFIED |
| MFMr. Foamer, INC. | Tamarac | FL | — | ◇ UNVERIFIED |
| MRM&r Rubber CO | Belvidere | IL | — | ◇ UNVERIFIED |
| MPM-r-s Plating INC | Lockport | NY | — | ◇ UNVERIFIED |
| MPMt Prospect Mail Pharmacy | Mount Prospect | IL | — | ◇ UNVERIFIED |
| MCMulch Center the | North Chicago | IL | — | ◇ UNVERIFIED |
| MCMulti / County Landfill | Villa Grove | IL | — | ◇ UNVERIFIED |
| MPMulti-spec Painting INC | Gardena | CA | — | ◇ UNVERIFIED |
| MTMulti Tool Inc/saegertown | Saegertown | PA | — | ◇ UNVERIFIED |
| MTMusculoskeletal Transplant Foundation | Edison | NJ | — | ◇ UNVERIFIED |
| MPMusick Plating CO | East Saint Louis | IL | — | ◇ UNVERIFIED |
 Mustang Survival Mfg., INC. | Elizabeth | WV | — | ◇ UNVERIFIED |
| MJMvp Jewelry Plating INC | Anaheim | CA | — | ◇ UNVERIFIED |
| MPMystic Plating CORP | Medford | MA | — | ◇ UNVERIFIED |
| NLNathan Lagin CO INC | Westbury | NY | — | ◇ UNVERIFIED |
| NCNational Chemical | Plainfield | IL | — | ◇ UNVERIFIED |
| NCNational Chromium CO INC | Woonsocket | RI | — | ◇ UNVERIFIED |
| NMNational Metal Finishing Corporation | Middlesex | NJ | — | ◇ UNVERIFIED |
| NPNational Peening Incorporated | Salem | VA | — | ◇ UNVERIFIED |
| NPNational Plating - Lot 810 | Providence | RI | — | ◇ UNVERIFIED |
| NSNational Scale Technology | Huntsville | AL | — | ◇ UNVERIFIED |
| NENatural Environmental Protection | Pomona | CA | — | ◇ UNVERIFIED |
| NGNatural Gas Pipeline CO of America | Chicago Heights | IL | — | ◇ UNVERIFIED |
| NGNatural Gas Pipeline CO Station 206a | Altamont | IL | — | ◇ UNVERIFIED |
| NDNc Dps - Johnston Paint Plant | Smithfield | NC | — | ◇ UNVERIFIED |
| NTNeograft Technologies | Taunton | MA | — | ◇ UNVERIFIED |
| NINeo Industries | Maryville | TN | — | ◇ UNVERIFIED |
| NINeo Industries Indiana INC | Portage | IN | — | ◇ UNVERIFIED |
| NINeo Industries (usa), INC. | Decatur | AL | — | ◇ UNVERIFIED |
| NINeo Industries ( Wv ) INC. | Weirton | WV | — | ◇ UNVERIFIED |
| NCNeri Contractors & Excavators INC | Lake in the Hills | IL | — | ◇ UNVERIFIED |
| NCNestle Clinical Nutrition | Hopkins Park | IL | — | ◇ UNVERIFIED |
| NBNew Beginnings Custom Chrome | Perry | FL | — | ◇ UNVERIFIED |
| NENew England Tele | Lawrence | MA | — | ◇ UNVERIFIED |
| NCNichem CORP | Chicago | IL | — | ◇ UNVERIFIED |
| NPNi-chro Plating Corporation | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| NCNickel Composite Coatings INC | Bedford Park | IL | — | ◇ UNVERIFIED |
| NPNicks Plating CO | Piqua | OH | — | ◇ UNVERIFIED |
| NINi Industries INC Norris Div | Vernon | CA | — | ◇ UNVERIFIED |
| NTNippon Trends Food Svc INC | San Jose | CA | — | ◇ UNVERIFIED |
| NTNoah's Trading Post | Rockford | IL | — | ◇ UNVERIFIED |
| NPNorbrook Plating, INC. | Warren | MI | — | ◇ UNVERIFIED |
| NCNorco Cleaners INC | Dolton | IL | — | ◇ UNVERIFIED |
| NMNortex Metal Finishing | Garland | TX | — | ◇ UNVERIFIED |
| NANorth American Fastener CORP | Bridgeport | WV | — | ◇ UNVERIFIED |
| NANorth American Sterilization & Packaging CO INC | Hardyston Twp | NJ | — | ◇ UNVERIFIED |
| NANorth American Stevedoring CO (formerly Ceres) | Chicago | IL | — | ◇ UNVERIFIED |
| NINorthern Indiana Anodize | Fort Wayne | IN | — | ◇ UNVERIFIED |
| NSNorthern Star Plating & Finishing CO | Loves Park | IL | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation | Beltsville | MD | — | ◇ UNVERIFIED |
| NVNorwalk Vault | Saint Louis | MO | — | ◇ UNVERIFIED |
 Novamet Specialty Products CORP | Wyckoff | NJ | — | ◇ UNVERIFIED |
| NTNov Tuboscope Custom Coating Odessa | Odessa | TX | — | ◇ UNVERIFIED |
| NBNtn Bearing | Des Plaines | IL | — | ◇ UNVERIFIED |
| NNtt/verio | Chicago | IL | — | ◇ UNVERIFIED |
| NENtu Electronics, INC. | Largo | FL | — | ◇ UNVERIFIED |
| NNu-chrome | Fall River | MA | — | ◇ UNVERIFIED |
| NMNutec Metal Finishing | Birmingham | AL | — | ◇ UNVERIFIED |
| NINutsco, INC | Camden | NJ | — | ◇ UNVERIFIED |
| ODOakfield Development | Rockton | IL | — | ◇ UNVERIFIED |
| OIOak-mitsui INC | Hoosick Falls | NY | — | ◇ UNVERIFIED |
| OPOak Park Village of | Oak Park | IL | — | ◇ UNVERIFIED |
| OROak River Cleaners | Westchester | IL | — | ◇ UNVERIFIED |
| OROak River Cleaners | Oak Park | IL | — | ◇ UNVERIFIED |
| OIOakwood Interiors | Ontario | CA | — | ◇ UNVERIFIED |
| OLOctave Labs LLC | Pleasant Hill | OR | — | ◇ UNVERIFIED |
| OLOctave Labs LLC | Springfield | OR | — | ◇ UNVERIFIED |
| OCOgden Chrome Plating & Bumper Exchange | Ogden | UT | — | ◇ UNVERIFIED |
| OLOklahoma Leather Products INC / Oklahoma Leather Prod INC | Miami | OK | — | ◇ UNVERIFIED |
| OEOlam Edible Nuts - Sylvester Plant | Sylvester | GA | — | ◇ UNVERIFIED |
| OOldcastle | Elmer | NJ | — | ◇ UNVERIFIED |
| OSOld School Market INC | Sullivan | IL | — | ◇ UNVERIFIED |
| OGOlen G. Parkhill Owner of Kendallwood Estates | Mahomet | IL | — | ◇ UNVERIFIED |
| OAOmaha Antique & Job Plating CO | Omaha | NE | — | ◇ UNVERIFIED |
| OAO'mara Ag Services INC | Des Moines | IA | — | ◇ UNVERIFIED |
| ODOmega Demolition CORP | Rosemont | IL | — | ◇ UNVERIFIED |
| OLOpen Loop Energy Dba Sjs CO | Farmington | NM | — | ◇ UNVERIFIED |
