| RTR&j Trailers | Madera | CA | — | ◇ UNVERIFIED |
| RVRj Valadez Enterprises INC | Irwindale | CA | — | ◇ UNVERIFIED |
| RVRj Valadez Enterprises INC | San Dimas | CA | — | ◇ UNVERIFIED |
| RWRj Welding | Fontana | CA | — | ◇ UNVERIFIED |
| RJR & J Welding & Metal Fabrication | Ontario | CA | — | ◇ UNVERIFIED |
| RJR. J. Zeman Tool & Mfg. Co., INC. | Waukesha | WI | — | ◇ UNVERIFIED |
| RCR.k. Cylindrical Grinding INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| RKR Kerns Welding and Fabrication | Catoosa | OK | — | ◇ UNVERIFIED |
| RKR K Fabrication | Anaheim | CA | — | ◇ UNVERIFIED |
| RKR & K Lee CO. | Cape Coral | FL | — | ◇ UNVERIFIED |
| RKR & K Machine, LLC | Fruitport | MI | — | ◇ UNVERIFIED |
| RRRK Racecraft LLC | Cartersville | GA | — | ◇ UNVERIFIED |
| RSRku Standard, Incorporated | Indianapolis | IN | — | ◇ UNVERIFIED |
| RWRK Waterjet LLC | Gray Summit | MO | — | ◇ UNVERIFIED |
| RERlb Engineering Company INC | Valencia | CA | — | ◇ UNVERIFIED |
| RTRlc Technologies Incorporated | Glen Allen | VA | — | ◇ UNVERIFIED |
| RWRLC Welding & Fabrication, LLC | Louisville | KY | — | ◇ UNVERIFIED |
| RHR.l. Hueston, LLC | toledo | OH | — | ◇ UNVERIFIED |
| RMR&l Machine Works | Columbus | GA | — | ◇ UNVERIFIED |
| RLR & L Machining LLC | Wichita | KS | — | ◇ UNVERIFIED |
| RTRlm Tissue Bank Prosthetics LLC | Kouts | IN | — | ◇ UNVERIFIED |
| RCRmb Crane, LLC | Hobe Sound | FL | — | ◇ UNVERIFIED |
| RERmc Engineering CO INC | Gilroy | CA | — | ◇ UNVERIFIED |
| RCRmci Construction | Dallas | TX | — | ◇ UNVERIFIED |
| RPRmc Pacific Materials Inc, a D | San Francisco | CA | — | ◇ UNVERIFIED |
| RGRm Garrison Machining, INC. | Phoenix | AZ | — | ◇ UNVERIFIED |
| RIRm Industries | Lincoln | DE | — | ◇ UNVERIFIED |
| RIR.m. Industries, INC. | Purdy | MO | — | ◇ UNVERIFIED |
| RIRm Industries, INC. | Kansas City | KS | — | ◇ UNVERIFIED |
| RTRml Tool and Die Company | Cleveland | OH | — | ◇ UNVERIFIED |
| RMRm Machine & Mold | Romulus | MI | — | ◇ UNVERIFIED |
| RMRms Manufacturing | Manteca | CA | — | ◇ UNVERIFIED |
| RSRm Specialties, INC. | Dixon | CA | — | ◇ UNVERIFIED |
| RSRms Supply INC Dba Rms Manufacturing | Manteca | CA | — | ◇ UNVERIFIED |
| RMR & M Tool Engineering, Inc. | North Vernon | IN | — | ◇ UNVERIFIED |
| RMRMV Machining LLC | Glenwood | MN | — | ◇ UNVERIFIED |
| RFRnb Fabrication INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| RIRnk Industries, INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| RVR&n Ventures, INC | Houston | TX | — | ◇ UNVERIFIED |
| RHRoad Hog INC | Brownsburg | IN | — | ◇ UNVERIFIED |
| RLRoadmaster, LLC | Goshen | IN | — | ◇ UNVERIFIED |
| RRRoad Restoration Project | Conyngham, Township of | PA | — | ◇ UNVERIFIED |
| RMRoadrunner Manufacturing, INC. | Manteca | CA | — | ◇ UNVERIFIED |
| RTRoadsafe Traffic Systems, INC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| RIRoar Industries INC | Hopedale | MA | — | ◇ UNVERIFIED |
| RTRoark Tools | Chester | NJ | — | ◇ UNVERIFIED |
| RLRoastesso, LLC | Hialeah Gardens | FL | — | ◇ UNVERIFIED |
| RRobbins | Solon | OH | — | ◇ UNVERIFIED |
| RTRobbins Tools Die & Mfg CO INC | Henderson | TN | — | ◇ UNVERIFIED |
| RBRobert Baker | Gainesville | FL | — | ◇ UNVERIFIED |
| RBRobert Bosch Packaging Technology INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| RBRobert Brown | Houston | TX | — | ◇ UNVERIFIED |
| RBRobert B. Thompson Jr. | Olympia | WA | — | ◇ UNVERIFIED |
| RFRobert Friesen | Atwater | CA | — | ◇ UNVERIFIED |
| RHRobert Howard | Phelan | CA | — | ◇ UNVERIFIED |
| RJRobert J. Moran, INC. | Littleton | MA | — | ◇ UNVERIFIED |
| RKRobert Kehl | Patterson | CA | — | ◇ UNVERIFIED |
| RLRobert Lloyd Sheet Metal INC | Salem | OR | — | ◇ UNVERIFIED |
| RLRobert Lloyd Sheet Metal INC | Independence | OR | — | ◇ UNVERIFIED |
| RMRobert M. Lane | Riverside | CA | — | ◇ UNVERIFIED |
| RMRobert M. Smith & Susan B. Smith | College Place | WA | — | ◇ UNVERIFIED |
| RCRoberto Colon Dba/ Puerto Rico Solar Products | Moca | PR | — | ◇ UNVERIFIED |
| RORobert O'dell Designs | Santa Rosa | CA | — | ◇ UNVERIFIED |
| RORobert Ojeda Metalsmith INC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| RPRobert Phelan | Santa Maria | CA | — | ◇ UNVERIFIED |
| RERobert's Enterprises, INC. | Brookfield | MA | — | ◇ UNVERIFIED |
| RMRoberts Machine Products, LLC | West Liberty | OH | — | ◇ UNVERIFIED |
| RPRobert's Precision Engineering, Inc., a California Corporation | Anaheim | CA | — | ◇ UNVERIFIED |
| RSRoberts Sinto Corporation | Lansing | MI | — | ◇ UNVERIFIED |
| RVRobert Vella | West Sacramento | CA | — | ◇ UNVERIFIED |
 Robert Wall Enterprises Dba Sawing Services | Chatsworth | CA | — | ◇ UNVERIFIED |
| RWRobert Wells / Mj Murphy INC | Carmel Valley | CA | — | ◇ UNVERIFIED |
| RFRob Finlon INC | Seattle | WA | — | ◇ UNVERIFIED |
| RRRobinison Racing Production | Dublin | PA | — | ◇ UNVERIFIED |
| RMRobin Machine INC | Plymouth | MN | — | ◇ UNVERIFIED |
| RMRobin Machine INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| RERobinson Elevator Group | Brooklyn | NY | — | ◇ UNVERIFIED |
| RIRobinson Industrial Machining, INC | Dallas | GA | — | ◇ UNVERIFIED |
| RMRobinson Metal, INC. | De Pere | WI | — | ◇ UNVERIFIED |
| RBRobinsons Building Maintenance & Ek Elevator | Burbank | CA | — | ◇ UNVERIFIED |
| RBRobinsons Building Maintenance - Elevator Dept | Valley Glen | CA | — | ◇ UNVERIFIED |
| RSRobinson's Sheet Metal Works INC | Corcoran | CA | — | ◇ UNVERIFIED |
| RWRob Widiner Machining | Carpinteria | CA | — | ◇ UNVERIFIED |
| RERoca Engineering Inc. | Fontana | CA | — | ◇ UNVERIFIED |
| RPRochas Pulsator Maintenance Service | Atwater | CA | — | ◇ UNVERIFIED |
| RFRochester Fuel Injection INC | Rochester | MN | — | ◇ UNVERIFIED |
| RMRochester Machine Corporation | New Brighton | PA | — | ◇ UNVERIFIED |
| RMRochester Metalwerx & Manufacturing INC | Lake City | MN | — | ◇ UNVERIFIED |
| RPRochester Precision Machine INC | Rochester | MN | — | ◇ UNVERIFIED |
| RTRochester Tool & Cutter | Rochester Hills | MI | — | ◇ UNVERIFIED |
| RTRoche Tool & Die Corporation | Marlborough | MA | — | ◇ UNVERIFIED |
| RMRockbound Manufacturing INC. | Franklin Park | IL | — | ◇ UNVERIFIED |
| RERockdyne Enterprizes, LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| RMRocket Machine Works, INC. | Fresno | CA | — | ◇ UNVERIFIED |
| RMRocket Machining & Design, Inc. | Hickory Corners | MI | — | ◇ UNVERIFIED |
| RMRockhill Machine, LLC | Barberton | OH | — | ◇ UNVERIFIED |
| RCRockingham-lunex Company - Former Site of | Bettendorf | IA | — | ◇ UNVERIFIED |
| RRRocking R Ranch LLC | Noble | OK | — | ◇ UNVERIFIED |
| RCRockquality Consulting LLC | Liberty Hill | TX | — | ◇ UNVERIFIED |
| RRRock River Blacksmith LLC | Watertown | WI | — | ◇ UNVERIFIED |
