| PPanoramic | Fort Wayne | IN | Miscellaneous Manufacturing339114 | 1-19 | ◐ LIKELY ACTIVE |
| PPParagon Packaging | Girard | PA | Paper Manufacturing322211 | 1-19 | ◐ LIKELY ACTIVE |
| PTParagon Tube | Fort Wayne | IN | Primary Metal Manufacturing331210 | 1-19 | ◐ LIKELY ACTIVE |
| PPPCB Piezotronics Load & Torque | Farmington Hills | MI | Computer and Electronic Product Manufacturing334417 | 1-19 | ◐ LIKELY ACTIVE |
| PWPendleton Woolen Mills | Pendleton | OR | Textile Mills313210 | 1-19 | ◐ LIKELY ACTIVE |
| PMPennant Metal Fabrication | Sidney | OH | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| PMPenn Machine Company LLC PLG | Blairsville | PA | Machinery Manufacturing333612 | 1-19 | ◐ LIKELY ACTIVE |
| PEPipkorn Environmental Technologies, Inc. | Minneapolis | MN | Fabricated Metal Product Manufacturing332618 | 1-19 | ◐ LIKELY ACTIVE |
| PAPlymouth-3mus-in Aearo | Plymouth | IN | Machinery Manufacturing333314 | 1-19 | ◐ LIKELY ACTIVE |
| PCPoly Cam 1690 | Blaine | MN | Fabricated Metal Product Manufacturing332996 | 1-19 | ◐ LIKELY ACTIVE |
| PPPoly Processing Company, LLC Winchester | Winchester | VA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| PMPopp Machine & Tool INC | Louisville | KY | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| PCPort City Concrete- Pace | North Charleston | SC | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| PWPratt & Whitney Engine Services | Atlanta | GA | Transportation Equipment Manufacturing336412 | 1-19 | ◐ LIKELY ACTIVE |
| PHPrecise Hard Chrome | Waco | TX | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| PLPrecision Lumber CO | The Dalles | OR | Wood Product Manufacturing321912 | 1-19 | ◐ LIKELY ACTIVE |
Precision Technologies INC | Monticello | MN | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| PMPremier Marine INC | Wyoming | MN | Transportation Equipment Manufacturing336612 | 1-19 | ◐ LIKELY ACTIVE |
| PPPrincess Paper INC | Vernon | CA | Paper Manufacturing322291 | 1-19 | ◐ LIKELY ACTIVE |
| PCProgressive Converting Pomona | Pomona | CA | Paper Manufacturing322130 | 1-19 | ◐ LIKELY ACTIVE |
| PGProphet Gear CO. | Prophetstown | IL | Fabricated Metal Product Manufacturing332117 | 1-19 | ◐ LIKELY ACTIVE |
| PIPull It CORP | Beaverton | OR | Fabricated Metal Product Manufacturing332212 | 1-19 | ◐ LIKELY ACTIVE |
| QUQEMETICA US Silica - Monroeville | Monroeville | PA | Chemical Manufacturing325180 | 1-19 | ◐ LIKELY ACTIVE |
| QHQuaker Houghton DAY | Dayton | OH | Petroleum and Coal Products Manufacturing324191 | 1-19 | ◐ LIKELY ACTIVE |
| RORail One USA CORP | Clinton | IA | Nonmetallic Mineral Product Manufacturing327390 | 1-19 | ◐ LIKELY ACTIVE |
| RRRancho Ready Mix Products, L.P Lake Elsinore | Colton | CA | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| RHRanews Hyper Drive | Waterloo | IA | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
| RCRDDMP Contech Engineered Solutions LLC | Redding | CA | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| RCRDUMP Contech Engineered Solutions LLC | Raleigh | NC | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| RWReal Wood Products CO | Eugene | OR | Wood Product Manufacturing321912 | 1-19 | ◐ LIKELY ACTIVE |
| RFRedwood Falls Ready Mix | Redwood Falls | MN | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| RAReliable Automatic Sprinkler - Portland, OR | Portland | OR | Fabricated Metal Product Manufacturing332996 | 1-19 | ◐ LIKELY ACTIVE |
| RIRepacorp Incorporated AZ | Phoenix | AZ | Printing and Related Support Activities323111 | 1-19 | ◐ LIKELY ACTIVE |
| RARGC Architectural Millwork, Inc. | Lowell | MA | Furniture and Related Product Manufacturing337211 | 1-19 | ◐ LIKELY ACTIVE |
| RPRiley Paint Company | Burlington | IA | Chemical Manufacturing325510 | 1-19 | ◐ LIKELY ACTIVE |
| RMRMG Machining LLC | Grafton | WI | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| RCRohrer CORP | Addison | IL | Plastics and Rubber Products Manufacturing326112 | 1-19 | ◐ LIKELY ACTIVE |
| RIRonken Industries INC | Spring Valley | IL | Computer and Electronic Product Manufacturing334416 | 1-19 | ◐ LIKELY ACTIVE |
| RMRoy Metal Finishing RMF2 | Greenville | SC | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| RMRps Machinery Sales, INC. | Jersey Shore | PA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| RRR & R Wood Products INC | Mainland | PA | Wood Product Manufacturing321920 | 1-19 | ◐ LIKELY ACTIVE |
| RNRxd Nova Pharmaceuticals INC. | Vacaville | CA | Chemical Manufacturing325412 | 1-19 | ◐ LIKELY ACTIVE |
| SGS2k Graphics | Simi Valley | CA | Printing and Related Support Activities323111 | 1-19 | ◐ LIKELY ACTIVE |
| SLSaginaw LLC | Saginaw | MI | Fabricated Metal Product Manufacturing332811 | 1-19 | ◐ LIKELY ACTIVE |
| SASalisbury Ag Center, Inc | Salisbury | MO | Food Manufacturing311119 | 1-19 | ◐ LIKELY ACTIVE |
| SOSamtec Optical Group | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | 1-19 | ◐ LIKELY ACTIVE |
| SBSan Bernardino Plant 12 | San Bernardino | CA | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| SDSan Diego | San Diego | CA | Food Manufacturing311412 | 1-19 | ◐ LIKELY ACTIVE |
| SASarasota Architectural Woodworking, LLC | Sarasota | FL | Furniture and Related Product Manufacturing337110 | 1-19 | ◐ LIKELY ACTIVE |
| SCSasco Chemical Group, LLC - Monroe | Albany | GA | Chemical Manufacturing325199 | 1-19 | ◐ LIKELY ACTIVE |