| PMPrecious Metal Refining Services Inc/progressive Env Svcs | Wauconda | IL | — | ◇ UNVERIFIED |
| PMPrecious Metal Refining Svcs INC | Wauconda | IL | — | ◇ UNVERIFIED |
| PMPrecious Metals Group, LLC | Jacksonville | FL | — | ◇ UNVERIFIED |
| PMPrecious Metals Refiners LLC | Redford | MI | — | ◇ UNVERIFIED |
| PSPreferred Sands of Minnesota LLC | Woodbury | MN | — | ◇ UNVERIFIED |
 Profile Extrusion CO INC | Coldwater | MI | — | ◇ UNVERIFIED |
| PIProfiners Inc/hatfield Twp Plt | Hatfield | PA | — | ◇ UNVERIFIED |
| PRProgress Rail Services | Albertville | AL | — | ◇ UNVERIFIED |
| PZPurity Zinc Metals | Madisonville | KY | — | ◇ UNVERIFIED |
| PIPvp Industries INC. | North Bloomfield | OH | — | ◇ UNVERIFIED |
| QAQuaker Alloy Inc/myerstown | Myerstown | PA | — | ◇ UNVERIFIED |
| QIQualchem INC. | Unincorporated Jeffco | CO | — | ◇ UNVERIFIED |
| QAQuandt Auto Salvage | Carroll | IA | — | ◇ UNVERIFIED |
| QIQuemetco INC | City of Industry | CA | — | ◇ UNVERIFIED |
| RCRacran Corporation | Mount Pleasant | TN | — | ◇ UNVERIFIED |
| RERamrock Environmental | Stockton | CA | — | ◇ UNVERIFIED |
| RAReal Alloy Recycling, INC. | Houston | TX | — | ◇ UNVERIFIED |
| RAReal Alloy Recycling Inc/lebanon | Lebanon | PA | — | ◇ UNVERIFIED |
| RAReal Alloy Recycling INC - Racine Plant | Mount Pleasant | WI | — | ◇ UNVERIFIED |
| RAReal Alloy Specialty Products INC | Rock Creek | OH | — | ◇ UNVERIFIED |
| RAReal Alloy Specification INC | Steele | AL | — | ◇ UNVERIFIED |
| RAReal Alloy Specification, LLC | Saginaw | MI | — | ◇ UNVERIFIED |
| RBRecology Blossom Valley Organics - South | Lamont | CA | — | ◇ UNVERIFIED |
| RARecycled Aggregate Materials Company INC | Sun Valley | CA | — | ◇ UNVERIFIED |
| RSRecycling Services Alliance, I | Fremont | CA | — | ◇ UNVERIFIED |
| RVRecycling Ventures | Camden | TN | — | ◇ UNVERIFIED |
| RIRedco Ii | North Hollywood | CA | — | ◇ UNVERIFIED |
| RCRefinity CORP | Lynn | MA | — | ◇ UNVERIFIED |
| RRReflective Recycling of Sc LLC | Pacolet | SC | — | ◇ UNVERIFIED |
| RURegenx USA INC | Greeneville | TN | — | ◇ UNVERIFIED |
| RMRepublic Metals CORP | Opa Locka | FL | — | ◇ UNVERIFIED |
| RAReserve Alloys LLC | Twinsburg | OH | — | ◇ UNVERIFIED |
| RHRFH Holdings LLC | Hamilton | OH | — | ◇ UNVERIFIED |
| RMRitchey Metals/scenery Hill | Scenery Hill | PA | — | ◇ UNVERIFIED |
| RRRiver Recycling Industries INC | Cleveland | OH | — | ◇ UNVERIFIED |
| RTRJ Torching, Inc. | Flint | MI | — | ◇ UNVERIFIED |
| RIRm Industrials - Rm Rail Park Recycle Op | Aurora | CO | — | ◇ UNVERIFIED |
| RMRocky Mountain Radiographic | Englewood | CO | — | ◇ UNVERIFIED |
| RIRoss Island Hardtack Island Plant | Portland | OR | — | ◇ UNVERIFIED |
| RMRoto Metals, INC | San Francisco | CA | — | ◇ UNVERIFIED |
| RARucker and Kolls INC | Milpitas | CA | — | ◇ UNVERIFIED |
| RHRydemore Heavy Duty Truck Parts, Inc. | Fitchburg | MA | — | ◇ UNVERIFIED |
| SKSafety Kleen CORP | Canton | MA | — | ◇ UNVERIFIED |
| SPSaint-gobain Proppants (lr) | Benton | AR | — | ◇ UNVERIFIED |
| SBSal B Scrap Metal Recycling Co, LLC | Marinette | WI | — | ◇ UNVERIFIED |
| SISalvage I Recycling INC | Chino | CA | — | ◇ UNVERIFIED |
| SDSan Diego Refining CO | Escondido | CA | — | ◇ UNVERIFIED |
| SRSanta Rosa Lead Products LLC | Ontario | CA | — | ◇ UNVERIFIED |
| SESapa Extruder, INC | City of Industry | CA | — | ◇ UNVERIFIED |
| SRSa Recycling | Phenix City | AL | — | ◇ UNVERIFIED |
