| OBOerlikon Balzers Coating USA INC | East Tawas | MI | — | ◇ UNVERIFIED |
| OBOerlikon Balzers Coating Usa, INC | Pell City | AL | — | ◇ UNVERIFIED |
| OBOerlikon Balzers USA INC | Rock Hill | SC | — | ◇ UNVERIFIED |
 Oerlikon Metco (us) INC. | Barboursville | WV | — | ◇ UNVERIFIED |
| OCOld Country Millwork INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| OEOlson Engineering | Saint James | MN | — | ◇ UNVERIFIED |
| OMOne More Part Dba Omp | Longmont | CO | — | ◇ UNVERIFIED |
| OIOrion Industries & Related Entities | Chicago | IL | — | ◇ UNVERIFIED |
| OMOzark Mountain Concepts | Rogersville | MO | — | ◇ UNVERIFIED |
| PIPainting INC | South Hackensack | NJ | — | ◇ UNVERIFIED |
| PIPaint-line INC | Fairfield | IA | — | ◇ UNVERIFIED |
| PGPan Glo | Worcester | MA | — | ◇ UNVERIFIED |
| PSParagon Services Inc-sheridan Facility | Wichita | KS | — | ◇ UNVERIFIED |
| PIParatronix Incorporated | Attleboro, City of | MA | — | ◇ UNVERIFIED |
| PFParts Finishing Group | Vassar | MI | — | ◇ UNVERIFIED |
| PEPassaic Engraving CO INC | Passaic | NJ | — | ◇ UNVERIFIED |
| PTPas Technologies INC | North Kansas City | MO | — | ◇ UNVERIFIED |
| PIPatrick Industries INC | Bristol | IN | — | ◇ UNVERIFIED |
| PSPcc Structurals Titanium Treatment Facility | West Haven | UT | — | ◇ UNVERIFIED |
| PCPetrin CORP | Addis | LA | — | ◇ UNVERIFIED |
| PIPioneer Industries Seattle | Seattle | WA | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing Industrial Hwy | Warren | MI | — | ◇ UNVERIFIED |
| PDPlastic Dress Up Service INC | Port Huron | MI | — | ◇ UNVERIFIED |
| PIPlastic Industries INC No 2 | Athens | TN | — | ◇ UNVERIFIED |
| PPPma Photometals of Arizona LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| PFPolytec Foha | Warren | MI | — | ◇ UNVERIFIED |
| PIPorcelain Industries, INC. | Dickson | TN | — | ◇ UNVERIFIED |
| PCPowder Coating of Montana Belgrade | Belgrade | MT | — | ◇ UNVERIFIED |
| PCPowder Coating Specialities - Pcs | Golden | CO | — | ◇ UNVERIFIED |
| PCPowder Cote Ii | Mount Clemens | MI | — | ◇ UNVERIFIED |
| PCPowder Cote Ii LLC | Clinton | TN | — | ◇ UNVERIFIED |
| PSPowder Shop INC the | Cedar Rapids | IA | — | ◇ UNVERIFIED |
| PCPower & Control Systems | Mount Vernon | OH | — | ◇ UNVERIFIED |
| PCPpg Coatings Services (franklin Plant) | Franklin | GA | — | ◇ UNVERIFIED |
| PAPpi Aerospace | Warren | MI | — | ◇ UNVERIFIED |
| PSPraxair Surface Technologies INC | Alsip | IL | — | ◇ UNVERIFIED |
| PSPraxair Surface Technologies INC | Alsip | IL | — | ◇ UNVERIFIED |
| PSPraxair Surface Technologies INC | Houston | TX | — | ◇ UNVERIFIED |
| PSPraxair Surface Technologies, INC. | Indianapolis | IN | — | ◇ UNVERIFIED |
| PSPraxair Surface Technologies, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| PAPrecision Art Coordinators INC | East Providence | RI | — | ◇ UNVERIFIED |
| PCPrecision Coating Company Incorporated | Dedham | MA | — | ◇ UNVERIFIED |
| PCPrecision Coatings LLC | Parkersburg | WV | — | ◇ UNVERIFIED |
| PCPrecision Coating Specialties LLC | Broussard | LA | — | ◇ UNVERIFIED |
| PEPrecision Etchings and Findings INC | Warwick | RI | — | ◇ UNVERIFIED |
| PFPrecision Fabricating & Cleaning Co., INC. | Temperanceville | VA | — | ◇ UNVERIFIED |
| PFPrecision Finishing | Sellersville | PA | — | ◇ UNVERIFIED |
| PPPrecision Painting Incorporated | Wakarusa | IN | — | ◇ UNVERIFIED |
| PQPrecision Quality INC | Lees Summit | MO | — | ◇ UNVERIFIED |
| PMPrecoat Metals | Chicago | IL | — | ◇ UNVERIFIED |
