| RIReichhold INC | Bridgeville | PA | — | ◇ UNVERIFIED |
| RIReichhold INC | Azusa | CA | — | ◇ UNVERIFIED |
| RRReichhold Reactive Polymers Division Houston Plant | Houston | TX | — | ◇ UNVERIFIED |
| RIReinghold Industries INC | Oxnard | CA | — | ◇ UNVERIFIED |
| RMReiss Manufacturing INC | Blackstone | VA | — | ◇ UNVERIFIED |
| RReko | Gardena | CA | — | ◇ UNVERIFIED |
| RDReliance Dental Designs | Manteca | CA | — | ◇ UNVERIFIED |
| ROReliance Operations Facility | Reliance | WY | — | ◇ UNVERIFIED |
| RPReliance Private Label Supplements | Edison | NJ | — | ◇ UNVERIFIED |
| RTReliance Technical Services | Sunnyvale | CA | — | ◇ UNVERIFIED |
| RPRemarkable Prosthetics & Orthotics Inc | Valley Stream | NY | — | ◇ UNVERIFIED |
| RPRemedium Pharmacy, LLC | North Chelmsford | MA | — | ◇ UNVERIFIED |
| RHRemedy Holistic Pharmacy INC Remedy | San Diego | CA | — | ◇ UNVERIFIED |
| RPRemedy Processors | Escondido | CA | — | ◇ UNVERIFIED |
| RPRemedy Processors | San Diego | CA | — | ◇ UNVERIFIED |
| RRRemedy Rx Compounding Pharmacy Bay Area | San Jose | CA | — | ◇ UNVERIFIED |
| RARemet Alcohols INC | La Mirada | CA | — | ◇ UNVERIFIED |
| RLRemovables, LLC | Marietta | PA | — | ◇ UNVERIFIED |
| RRREMRAM Recovery, LLC | Tuppers Plains | OH | — | ◇ UNVERIFIED |
| RRREMRAM Recovery, LLC | Reedsville | OH | — | ◇ UNVERIFIED |
| RBRemy Biosciences INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| RTRenagade Therapeutics Management INC | Cambridge | MA | — | ◇ UNVERIFIED |
| RLRenaissance Lakewood LLC | Lakewood | NJ | — | ◇ UNVERIFIED |
| RERenewable Energy Group, INC. | Okeechobee | FL | — | ◇ UNVERIFIED |
| RERenew Enterprises | Stanton | CA | — | ◇ UNVERIFIED |
| RLRenew Life Holdings LLC | Davie | FL | — | ◇ UNVERIFIED |
| RIReniva INC | Mountain View | CA | — | ◇ UNVERIFIED |
| RDRenstrom Dental Studio Inc. | Lino Lakes | MN | — | ◇ UNVERIFIED |
| RDRenstrom Dental Studio INC | Vadnais Heights | MN | — | ◇ UNVERIFIED |
| RDRenstrom Dental Studio INC | White Bear Lake | MN | — | ◇ UNVERIFIED |
| RIRepet INC | Chino | CA | — | ◇ UNVERIFIED |
| RPReseda Pet Cure INC Dba Pet Cure Veterinary Center | Reseda | CA | — | ◇ UNVERIFIED |
| RLReshape Lifesciences INC | San Clemente | CA | — | ◇ UNVERIFIED |
| RAResilience Alachua Campus | Alachua | FL | — | ◇ UNVERIFIED |
| RGResilience Government Services INC | Alachua | FL | — | ◇ 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 |
| RAReSourced Apothecary LLC | Vestavia Hills | AL | — | ◇ UNVERIFIED |
| RIResource Innovation, INC. | Cartersville | GA | — | ◇ UNVERIFIED |
| ROResource One INC | Sarasota | FL | — | ◇ UNVERIFIED |
| RNRespect Nutrition LLC | San Marcos | CA | — | ◇ UNVERIFIED |
| RTRespira Therapeutics | Burlingame | CA | — | ◇ UNVERIFIED |
 Respiratory Technologies INC Dba Respirtech | Saint Paul | MN | — | ◇ UNVERIFIED |
| RSRespivant Sciences INC | San Diego | CA | — | ◇ UNVERIFIED |
| RSRestorative Solutions | Weare | NH | — | ◇ UNVERIFIED |
| RTResurge Therapeutics INC | San Jose | CA | — | ◇ UNVERIFIED |
