| OMOlan Mills, INC. Amnicola Hwy Plant | Chattanooga | TN | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| OCOmega Cabinetry | Clinton | TN | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| OMOrchid Memphis Orthopedic Solutions | Memphis | TN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| OROrgain Ready Mix Concrete Co., INC. | Murfreesboro | TN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OBOshkosh B'gosh INC Dover Division | Dover | TN | Apparel Manufacturing315225 | — | ◇ UNVERIFIED |
| OCOuimet CORP | Nashville | TN | Textile Mills313320 | — | ◇ UNVERIFIED |
| OHOutokumpu Heatcraft USA | Murfreesboro | TN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| OPOwens-brockway Plastic Products INC | Chattanooga | TN | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| PCPackaging Corporation of America, Active, Off-site Landfill | Counce | TN | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| PIPac-tec INC Ray-o-lite Div | Ripley | TN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PTP.a.m. Transport INC | Memphis | TN | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| PCPaslode CO | Covington | TN | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| PRPathway Richland Division | Pulaski | TN | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| PNPcs Nitrogen Fertilizer LP | Millington | TN | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| PBPepsi Beverages Company | Nashville | TN | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| PMPerfection Molders | Goodlettsville | TN | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PPPerfection Plating, INC. (closed) | Nashville | TN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PEPerkin Elmer, INC. | Oak Ridge | TN | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| PPPermagrain Products INC - Armstone Division | Lenoir City | TN | Nonmetallic Mineral Product Manufacturing327000 | — | ◇ UNVERIFIED |
| PMPeterbilt Motors Company (closed) | Madison | TN | Transportation Equipment Manufacturing336120 | — | ◇ UNVERIFIED |
| PDPeterman Dental Laboratory INC | Nashville | TN | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| PSPharmedium Services LLC | Memphis | TN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PMPhoenix Manufacturing CO | Memphis | TN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PIPi, INC. | Athens | TN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PAPioneer Air Systems INC | Wartburg | TN | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| PMPioneer Marketing & Engrg Co* | Nashville | TN | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| PPPipe Properties, LLC and Gateway View, LLC | Chattanooga | TN | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| PIP I Z Industries INC | Nashville | TN | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| PTPk Tennessee | Gallatin | TN | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| PMPlant Maintenance Service CORP F-shop | Millington | TN | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| PCPlastech CORP | Kenton | TN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PEPlastech Engineered Products, INC. | Franklin | TN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PIPlastic Industries INC No 2 | Athens | TN | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| POPlastic Omnium Dba Opmobility Exterior Usa, LLC | Spring Hill | TN | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| PUPlastics Unlimited INC | Nashville | TN | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| PIPlastiline INC | Powell | TN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| PMPmc Mercury | White House | TN | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PPolands | Union City | TN | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| PFPoly-tuff Furniture INC | Nashville | TN | Furniture and Related Product Manufacturing337125 | — | ◇ UNVERIFIED |
| PSPotter South East, LLC | Pioneer | TN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PDPottery Direct USA Holdings, INC | City of Mckenzie | TN | Nonmetallic Mineral Product Manufacturing327112 | — | ◇ UNVERIFIED |
| PCPowder Cote Ii LLC | Clinton | TN | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PLPpg Lafayette | Fairview | TN | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PBPrecision Boilers, LLC | Morristown | TN | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| PCPrecision Cable of Tennessee* | Gallatin | TN | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| PFPrecision Fabrics Group INC | Madison | TN | Textile Mills313230 | — | ◇ UNVERIFIED |
| PSPrecision Specialties INC | La Follette | TN | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| PIPressco, INC. | Chattanooga | TN | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PRPress Repair Engineering Sales & Service | Morristown | TN | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| PSPrintwork South L P | Portland | TN | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
