| RIReilly Industries, INC. | Indianapolis | IN | — | ◇ UNVERIFIED |
| RIReinghold Industries INC | Oxnard | CA | — | ◇ UNVERIFIED |
| RMReiss Manufacturing INC | Blackstone | VA | — | ◇ UNVERIFIED |
| ROReliance Operations Facility | Reliance | WY | — | ◇ UNVERIFIED |
| RPReliant Processing Maricopa Plant | Maricopa | AZ | — | ◇ UNVERIFIED |
| RARemet Alcohols INC | La Mirada | CA | — | ◇ UNVERIFIED |
| RRREMRAM Recovery, LLC | Tuppers Plains | OH | — | ◇ UNVERIFIED |
| RRREMRAM Recovery, LLC | Reedsville | OH | — | ◇ UNVERIFIED |
| RDRenewable Diesel Production Facility | Wellington | UT | — | ◇ UNVERIFIED |
| RERenewable Energy Group, INC. | Okeechobee | FL | — | ◇ UNVERIFIED |
| RERenewable Energy Group, LLC | De Forest | WI | — | ◇ UNVERIFIED |
| RCRenew Chemical INC | Saint Louis | MO | — | ◇ UNVERIFIED |
| RRRenew Resources LLC | Rock Hill | SC | — | ◇ UNVERIFIED |
| RPReo Processing Texas | Freeport | TX | — | ◇ UNVERIFIED |
| RARepentance and Faith LLC | Perris | CA | — | ◇ UNVERIFIED |
| RIRepet INC | Chino | CA | — | ◇ UNVERIFIED |
| RIResincraft INC Dba Lamination San Deigo | San Diego | CA | — | ◇ UNVERIFIED |
| RSResin Solutions | Beaumont | TX | — | ◇ UNVERIFIED |
| RSResin Solutions LLC (formerly Total Petrochemical and Refining) | Stratford | CT | — | ◇ UNVERIFIED |
| RSResin Sys INC | Sulphur | LA | — | ◇ UNVERIFIED |
| RSResin Systems CORP. | Amherst | NH | — | ◇ UNVERIFIED |
| RCResintech Camden | Camden | NJ | — | ◇ UNVERIFIED |
| RIResource Innovation, INC. | Cartersville | GA | — | ◇ UNVERIFIED |
| RResynergi | Santa Rosa | CA | — | ◇ UNVERIFIED |
| RIResynergi INC | Rohnert Park | CA | — | ◇ UNVERIFIED |
| RNResysta North America, INC. | Chino | CA | — | ◇ UNVERIFIED |
| RLRevalyu (us) LLC | Statesboro | GA | — | ◇ UNVERIFIED |
| RCRevlis Corporation | Norton | OH | — | ◇ UNVERIFIED |
| RMRevolution Materials LLC | Terre Haute | IN | — | ◇ UNVERIFIED |
| RCRex - Coal Based Activated Ca | Gillette | WY | — | ◇ UNVERIFIED |
| RORex Oil | Denver | CO | — | ◇ UNVERIFIED |
| RORex Oil CO | Golden | CO | — | ◇ UNVERIFIED |
| RORex Oil CO INC | Lyons | CO | — | ◇ UNVERIFIED |
| RPRextac Pearl Street | Odessa | TX | — | ◇ UNVERIFIED |
| RPR&F Properties LLC | Commerce | CA | — | ◇ UNVERIFIED |
| RGR & G Carting & Recycling, LLC | Southington | CT | — | ◇ UNVERIFIED |
| RLRhino Linings CORP | San Diego | CA | — | ◇ UNVERIFIED |
| RLRhino Linings of Louisiana | Baton Rouge | LA | — | ◇ UNVERIFIED |
| RMRhino Mart | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| RVRhodia - Ventura | Ventura | CA | — | ◇ UNVERIFIED |
| RPRhone Poulenc Incorporated | Philadelphia | PA | — | ◇ UNVERIFIED |
| RJRichard J. Clickett, INC. | Titusville | PA | — | ◇ UNVERIFIED |
| RLRichard Lee Tabor - Rl Tabor Transportation | Bakersfield | CA | — | ◇ UNVERIFIED |
| RCRicon Corporation | San Fernando | CA | — | ◇ UNVERIFIED |
 Rio Valley Biofuels Facility, LLC | Anthony | NM | — | ◇ UNVERIFIED |
| RSRite1 Supply Partners, LLC | Acworth | GA | — | ◇ UNVERIFIED |
| RFRiverport Facility | Louisville | KY | — | ◇ UNVERIFIED |
| RJR J Recycling LLC | Parkersburg | WV | — | ◇ UNVERIFIED |
| RKR K Fabrication | Anaheim | CA | — | ◇ UNVERIFIED |
| RORms of Georgia, LLC | Alpharetta | GA | — | ◇ UNVERIFIED |
| RKRobert Krottner Dba Cad-cam Tool & Die | Visalia | CA | — | ◇ UNVERIFIED |
| RMRobert Morgan INC | Kansas | IL | — | ◇ UNVERIFIED |
| RIRobin Industries | Dundee | OH | — | ◇ UNVERIFIED |
| RORobinson Outdoor Products LLC | Cannon Falls | MN | — | ◇ UNVERIFIED |
| RORocket Oil INC #4 | Long Beach | CA | — | ◇ UNVERIFIED |
| RERockwater Energy Solutions | Duncan | OK | — | ◇ UNVERIFIED |
| RERockwater Energy Solutions | El Reno | OK | — | ◇ UNVERIFIED |
| RLRockwell LLC | Springville | UT | — | ◇ UNVERIFIED |
| RLRockwood Lithium INC | Pasadena | TX | — | ◇ UNVERIFIED |
| RMRocky Mountain Manufacturing LLC | Spanish Fork | UT | — | ◇ UNVERIFIED |
| RARoehm America Bay City Site | Bay City | TX | — | ◇ UNVERIFIED |
| RCRogers CORP - Price | Chandler | AZ | — | ◇ UNVERIFIED |
| RARohm and Haas Chemicals LLC | Bristol | PA | — | ◇ UNVERIFIED |
| RARohm and Haas Chemicals LLC | La Mirada | CA | — | ◇ UNVERIFIED |
| RARohm and Haas Chemicals Llc- Cincinnati Plant | Cincinnati | OH | — | ◇ UNVERIFIED |
| RARohm and Haas Chemicals Llc, Lone Star Plant | Deer Park | TX | — | ◇ UNVERIFIED |
| RARohm and Haas CO | Chicago Heights | IL | — | ◇ UNVERIFIED |
| RARohm and Haas - Louisville Plant | Louisville | KY | — | ◇ UNVERIFIED |
| RHRohm & Haas Co/bristol | Bristol | PA | — | ◇ UNVERIFIED |
| RHRohm & Haas Company | Philadelphia | PA | — | ◇ UNVERIFIED |
| RHRohm & Haas Electronic Materials LLC | Freeport | NY | — | ◇ UNVERIFIED |
| RCRollex CORP - Lunt Ave | Elk Grove Village | IL | — | ◇ UNVERIFIED |
 Rolling Hills Plastics, Inc. | Rancho Palos Verdes | CA | — | ◇ UNVERIFIED |
| RGRomano Group, LLC | Miami | FL | — | ◇ UNVERIFIED |
| RERomic Environmental Technologies CORP | Palo Alto | CA | — | ◇ UNVERIFIED |
| RTRonald T Dodge Company | Dayton | OH | — | ◇ UNVERIFIED |
| RCRosas Cleaners | Granada Hills | CA | — | ◇ UNVERIFIED |
| RMRose Mill Holdings LLC | Windsor Locks | CT | — | ◇ UNVERIFIED |
| RRRoss & Roberts INC | Stratford | CT | — | ◇ UNVERIFIED |
| RERotuba Extruders INC. | Linden | NJ | — | ◇ UNVERIFIED |
| R6Route 66 Vapor | Albuquerque | NM | — | ◇ UNVERIFIED |
| RIRowa INC. | Hammonton | NJ | — | ◇ UNVERIFIED |
| RPRoyale Pigments and Chemicals Inc | Seaford | DE | — | ◇ UNVERIFIED |
| RCRsa CORP | Danbury | CT | — | ◇ UNVERIFIED |
| RSRsd Systems INC. Dba Aqua Creations | Ventura | CA | — | ◇ UNVERIFIED |
| RCRtb Composites LLC | Minden | NE | — | ◇ UNVERIFIED |
| RCRudolf-venture Chemicals | Rock Hill | SC | — | ◇ UNVERIFIED |
| RPRutland Plastic Technologies, INC. | Pineville | NC | — | ◇ UNVERIFIED |
| RIRwdc Industries, LLC | Athens | GA | — | ◇ UNVERIFIED |
| RPRycoline Products INC | Chicago | IL | — | ◇ UNVERIFIED |
| RPRycoline Products INC | Clifton | NJ | — | ◇ UNVERIFIED |
| RPRycoline Products, LLC | Adelanto | CA | — | ◇ UNVERIFIED |
| SHSabic High Performance Plastics | Selkirk | NY | — | ◇ UNVERIFIED |
| SISabic Innovative Plastics | Pittsfield | MA | — | ◇ UNVERIFIED |
| SISabic Innovative Plastics | Mount Vernon | IN | — | ◇ UNVERIFIED |
| SISabic Innovative Plastics | Seymour | IN | — | ◇ UNVERIFIED |
| SISabic Innovative Plastics US LLC | Washington | WV | — | ◇ UNVERIFIED |
| SISabic Innovative Plastics Us, LLC | New Smyrna Beach | FL | — | ◇ UNVERIFIED |
| SCSachtleben Corporation | Painesville | OH | — | ◇ UNVERIFIED |
| SISaddlehorn Interconnect 16-16-1222-12 | Hudson | CO | — | ◇ UNVERIFIED |
