| OSOld School Market INC | Sullivan | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| OGOlen G. Parkhill Owner of Kendallwood Estates | Mahomet | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| OBOlhausen Billards Manufacturing, INC. | Portland | TN | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| OWOlin Winchester LLC | Shamokin | PA | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| ODOmega Demolition CORP | Rosemont | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| OPOmega Packaging | Santa Fe Springs | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| OIOptical Integrity INC | Panama City Beach | FL | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| OIOptisource International | Bellport | NY | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| OOOptogenics of Syracuse | Syracuse | NY | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| OROquawka River Terminal | Gladstone | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| OCOrmco CORP Dba Aoa Orthodontic Appliances | Sturtevant | WI | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| OSOsf St James Hospital | Pontiac | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| OKOs Kelly Company of Arkansas Incorporated | Jonesboro | AR | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
| OEOster Enterprises INC | Lemont | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| OHOttobock Healthcare, LP | Louisville | KY | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| OCOutlaw Customs - 16 Lincoln St, Dover | Dover | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| OMOwen Manufacturing INC | Owen | WI | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| OCOxy-dry CORP | Arlington Heights | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| OBOzinga Bros INC | Chicago | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PPanatrol | Bedford Park | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PAParc Auto Industries INC | Hauppauge | NY | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PIParco INC | Ontario | CA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| PBParker Brothers | Salem, City of | MA | Miscellaneous Manufacturing339932 | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP | Cranford | NJ | Miscellaneous Manufacturing339991 | — | ◇ UNVERIFIED |
| PHParker Hannifin Corporation, Racor Division | Holly Springs | MS | Machinery Manufacturing333996 | — | ◇ UNVERIFIED |
| PSParker Seals/gnp Operations | Elgin | IL | Miscellaneous Manufacturing339991 | — | ◇ UNVERIFIED |
| PLPark Lane Associates | Providence | RI | Miscellaneous Manufacturing339910 | — | ◇ UNVERIFIED |
| PCParts Cleaning Technologies LLC | Charlotte | NC | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PLParty Lite Mfg | Batavia | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PSParviz Sorouri Md | Newark | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| PVPatina V, a Div of Norlaine, INC | Hacienda Heights | CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PCPaul Campanella's Auto and Tire Center | Wilmington | DE | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| PMPaule Metal Recycling | Alorton | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PMPaul Michels, Jr. | Saint Joseph | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PRPaul Reed Smith Guitars, Limited Partnership | Stevensville | MD | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
| PSPaul Shields | Rantoul | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PBP. B. Fiberglass Products INC | Sun Valley | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PMPcc/ Mold Masters | Eastlake | OH | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PPPci Pharmaceutical Services | Rockford | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PCPeabody Coal CO | Marissa | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PVPeace Village | Palos Park | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PCPelton & Crane LLC | Charlotte | NC | Miscellaneous Manufacturing339114 | — | ◇ UNVERIFIED |
| PFPenn Fishing Tackle Manufacturing Company Incorporated | Kulpsville | PA | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| PRPenn Racquet Sports INC | Phoenix | AZ | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| PSPenny Swain | Urbana | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PJPeoria Journal Star INC | Peoria | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PMPerfect Mulch Products INC | Mccook | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PCPerformance Composites INC Fi | Torrance | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| PPPerformance Powder INC | Anaheim | CA | Miscellaneous Manufacturing339914 | — | ◇ UNVERIFIED |
| PPPerformance Products INC | Rockford | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
