| RPRidgewood/cal Power Partners L | Irvine | CA | — | ◇ UNVERIFIED |
| RPRidgewood/cal Power Partners L | Anaheim | CA | — | ◇ UNVERIFIED |
| RPRidgewood/cal Power Partners L | Alhambra | CA | — | ◇ UNVERIFIED |
| RERigger Engineering, INC. | Sylmar | CA | — | ◇ UNVERIFIED |
| RPRim Pro INC | Tyngsborough | MA | — | ◇ UNVERIFIED |
| RIRims in Motion LLC | Blauvelt | NY | — | ◇ UNVERIFIED |
| RRRio Rubber Track, Inc. | Temecula | CA | — | ◇ UNVERIFIED |
| RURise Up Industries | San Diego | CA | — | ◇ UNVERIFIED |
| RMRising Moon, LLC | Loveland | CO | — | ◇ UNVERIFIED |
| RCRitus CORP | Milwaukee | WI | — | ◇ UNVERIFIED |
| RJR & J Manufacturing Company | Commerce Township | MI | — | ◇ UNVERIFIED |
| RARk Autowerk, LLC | Haltom City | TX | — | ◇ UNVERIFIED |
| RCR&l Carriers | Los Angeles | CA | — | ◇ UNVERIFIED |
| RTR.L.V. Tuned Exhaust Products, Inc. | Santa Maria | CA | — | ◇ UNVERIFIED |
| RARmi Airdyne | Cerritos | CA | — | ◇ UNVERIFIED |
| RZR&m Zamora Corporation Dba All Size Foam & Fabric | Vernon | CA | — | ◇ UNVERIFIED |
| RHRNL Holdings LLC | West Chicago | IL | — | ◇ UNVERIFIED |
| RBRobert Bosch Fuel Systems LLC | Kentwood | MI | — | ◇ UNVERIFIED |
| RBRobert Bosch LLC | Anderson | SC | — | ◇ UNVERIFIED |
| RBRobert Bundte | Sacramento | CA | — | ◇ UNVERIFIED |
| RKRobert Kelly | Temecula | CA | — | ◇ UNVERIFIED |
| RRRobertson Recreational Surfaces | Oakland | CA | — | ◇ UNVERIFIED |
| RDRobin Development Center (0238000164) | Berlin Twp. | OH | — | ◇ UNVERIFIED |
| RIRobin Industries Cleveland Manufacturing Division | Cleveland | OH | — | ◇ UNVERIFIED |
| RRRobinson Rubber Products CO INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| RTRob Thomas Machining | Gilroy | CA | — | ◇ UNVERIFIED |
| RMRocky Mountain Racks, LLC | Berthoud | CO | — | ◇ UNVERIFIED |
| RHRocore Holdings, INC. | Franklin | WI | — | ◇ UNVERIFIED |
| RHRodney Hunt Company | Orange | MA | — | ◇ UNVERIFIED |
| RCRogers Corporation | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| RCRogers Corporation, Bisco Materials Unit | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| RCRogers CORP Willimantic | South Windham | CT | — | ◇ UNVERIFIED |
| RERogers Elastomer Components Divison | Windham | CT | — | ◇ UNVERIFIED |
| RARo-lab American Rubber Company | Tracy | CA | — | ◇ UNVERIFIED |
| RGRoll Group | Romeoville | IL | — | ◇ UNVERIFIED |
| RSRolls-royce Solutions America INC | San Leandro | CA | — | ◇ UNVERIFIED |
Roman Global Resources, Inc. | Indio | CA | — | ◇ UNVERIFIED |
| RTRonin Truck Company INC | Covina | CA | — | ◇ UNVERIFIED |
| RMRoof Maintenance & Systems INC | Walpole | MA | — | ◇ UNVERIFIED |
| RRRotadyne Roll Group | Leola | PA | — | ◇ UNVERIFIED |
| RRRotadyne Roll Group | Franklin | OH | — | ◇ UNVERIFIED |
| RRRotadyne Roll Group-chino | Chino | CA | — | ◇ UNVERIFIED |
| RRRotadyne Roll Group-rotadyne Roll Group | Kansas City | MO | — | ◇ UNVERIFIED |
| RCRotary Compressor, INC. | City of Industry | CA | — | ◇ UNVERIFIED |
| RDRotation Dynamics CORP | Tualatin | OR | — | ◇ UNVERIFIED |
| RDRotation Dynamics CORP | Chicago | IL | — | ◇ UNVERIFIED |
| RTRouse Tire Fire | Vicksburg | MS | — | ◇ UNVERIFIED |
| RPRoush Performance INC | Livonia | MI | — | ◇ UNVERIFIED |
| RFRoyal Floormats | South Gate | CA | — | ◇ UNVERIFIED |
| RIR.p.r. Industries INC | Grantsville | WV | — | ◇ UNVERIFIED |