| RMRipley Metalworks, LTD. | Ripley | OH | — | ◇ UNVERIFIED |
| RTRipon Truck Repair & Equipment, LLC | Pickett | WI | — | ◇ UNVERIFIED |
| RARippel Architectural Metals INC | Chicago | IL | — | ◇ UNVERIFIED |
| RFRise Fabrication LLC | Valencia | CA | — | ◇ UNVERIFIED |
| RMRise Manufactruring, LLC | Broken Arrow | OK | — | ◇ UNVERIFIED |
| RCRiteway Conveyors INC | Lester Prairie | MN | — | ◇ UNVERIFIED |
| RCRiver City Sheet Metal, LLC | Louisville | KY | — | ◇ UNVERIFIED |
| RWRivercity Waterjet, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| RCRiver Construction INC | Belle Chasse | LA | — | ◇ UNVERIFIED |
| RFRiver Fleets INC. | Charleston | MO | — | ◇ UNVERIFIED |
| RMRiversedge Machine & Fabrication, LLC | Decatur | AL | — | ◇ UNVERIFIED |
| RFRivers Fabrication & Welding INC | Owosso | MI | — | ◇ UNVERIFIED |
| RWRiverside Welding Co., INC. | Green Bay | WI | — | ◇ UNVERIFIED |
| RLR.i.v.e.t.e.d Limited | Reno | NV | — | ◇ UNVERIFIED |
| RJR & J Florig Industrial Co., INC. | Conshohocken | PA | — | ◇ UNVERIFIED |
| RJR J Gardner Investors LLC | Albany | NY | — | ◇ UNVERIFIED |
| RIRji INC. | Houston | TX | — | ◇ UNVERIFIED |
| RIRj Industries | Ontario | CA | — | ◇ UNVERIFIED |
| RJR J Marine Industries | Oxford | MA | — | ◇ UNVERIFIED |
| RJR & J Ornamental Iron Works | Oakland | CA | — | ◇ UNVERIFIED |
| RJR & J Sheet Metal Distributers, INC. | Albany | NY | — | ◇ UNVERIFIED |
| RJR J Thomas Mfg CO INC | Cherokee | IA | — | ◇ UNVERIFIED |
| RVRj Valadez Enterprises INC | San Dimas | CA | — | ◇ UNVERIFIED |
| RVRj Valadez Enterprises INC | Irwindale | CA | — | ◇ UNVERIFIED |
| RJR & J Welding & Metal Fabrication | Ontario | CA | — | ◇ UNVERIFIED |
| RKR Kerns Welding and Fabrication | Catoosa | OK | — | ◇ UNVERIFIED |
| RIR&k Industrial Products INC | Richmond | CA | — | ◇ UNVERIFIED |
| RKR & K Machine, LLC | Fruitport | MI | — | ◇ UNVERIFIED |
| RRRK Racecraft LLC | Cartersville | GA | — | ◇ UNVERIFIED |
| RSRku Standard, Incorporated | Indianapolis | IN | — | ◇ UNVERIFIED |
| RHR.l. Hueston, LLC | toledo | OH | — | ◇ UNVERIFIED |
| RIRm Industries | Lincoln | DE | — | ◇ UNVERIFIED |
| RMRMV Machining LLC | Glenwood | MN | — | ◇ UNVERIFIED |
| RFRnb Fabrication INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| RORnS One L.L.C. | Mapleton | UT | — | ◇ UNVERIFIED |
| RIRoadrunner Ind Works INC | Peralta | NM | — | ◇ UNVERIFIED |
| RTRoadsafe Traffic Systems, INC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| RSRoane Steel Corporation | Rockwood | TN | — | ◇ UNVERIFIED |
| RIRoar Industries INC | Hopedale | MA | — | ◇ UNVERIFIED |
| RCRobeck Custom Fabrication LLC | Sweet Home | OR | — | ◇ UNVERIFIED |
| RHRobert Hegdahl | Hayward | CA | — | ◇ UNVERIFIED |
| RKRobert Kehl | Patterson | CA | — | ◇ UNVERIFIED |
| RLRobert Lloyd Sheet Metal INC | Independence | OR | — | ◇ UNVERIFIED |
| RLRobert Lloyd Sheet Metal INC | Salem | OR | — | ◇ UNVERIFIED |
| RMRobert M. Smith & Susan B. Smith | College Place | WA | — | ◇ UNVERIFIED |
| RORobert Ojeda Metalsmith INC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| RVRobert Vella | West Sacramento | CA | — | ◇ UNVERIFIED |
| RIRobinson Industrial | Orange | CA | — | ◇ UNVERIFIED |
| RMRobinson Metal, INC. | De Pere | WI | — | ◇ UNVERIFIED |
| RSRobinson's Sheet Metal Works INC | Corcoran | CA | — | ◇ UNVERIFIED |
| RSRobotic Security Systems, INC. | Panama City | FL | — | ◇ UNVERIFIED |
| RMRochester Machine Corporation | New Brighton | PA | — | ◇ UNVERIFIED |
| RTRochester Tube Prod LTD | Shelby Twp | MI | — | ◇ UNVERIFIED |
| RHRock Hill Industrial Piping - Fabrication, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| RDRockin D Construction, LLC | Benson | AZ | — | ◇ UNVERIFIED |
| RSRockingham Steel Incorporated | Harrisonburg | VA | — | ◇ UNVERIFIED |
| RRRock River Blacksmith LLC | Watertown | WI | — | ◇ UNVERIFIED |
| RRRock River Fabrication | Grand Rapids | MI | — | ◇ UNVERIFIED |
| RARocksun Acquisitions, LLC dba Lightning Chassis | Liberty Township | OH | — | ◇ UNVERIFIED |
| RIRockwerx, INC. | Portland | ME | — | ◇ UNVERIFIED |
| RMRocky Mountain Amusements Inc | Hayden | ID | — | ◇ UNVERIFIED |
| RMRocky Mountain Fabrication | Salt Lake City | UT | — | ◇ UNVERIFIED |
| RMRocky Mountain Metals INC | Raton | NM | — | ◇ UNVERIFIED |
| RMRocky Mountain Orthodontic, INC. | Denver | CO | — | ◇ UNVERIFIED |
| RMRodewald Manufacturing Inc | Painesville | OH | — | ◇ UNVERIFIED |
| RPRodriguez Pipe and Steel, INC. | Laredo | TX | — | ◇ UNVERIFIED |
| RRRodriguez Refinishing | Montclair | CA | — | ◇ UNVERIFIED |
| RWRod Works | Mcallen | TX | — | ◇ UNVERIFIED |
| RCRogers Clinton Readi Mix | Clinton | IL | — | ◇ UNVERIFIED |
| RFRogue Fabricators Inc | Poulsbo | WA | — | ◇ UNVERIFIED |
| RIRohn Industries INC | Bessemer | AL | — | ◇ UNVERIFIED |
| RPRohn Products, LLC | Peoria | IL | — | ◇ UNVERIFIED |
| RDRoller Die & Forming | Green Cove Springs | FL | — | ◇ UNVERIFIED |
| RFRoll Forming Corporation | Farrell | PA | — | ◇ UNVERIFIED |
| RCRol-lift Corporation | Little Rock | AR | — | ◇ UNVERIFIED |
| RSRomar Supply, Incorporated | Irving | TX | — | ◇ UNVERIFIED |
| RCR-o-m Corporation Dba Prime Design | West Saint Paul | MN | — | ◇ UNVERIFIED |
| RSRomero Steel Company, INC. | Melrose Park | IL | — | ◇ UNVERIFIED |
| RRomfab | North Hollywood | CA | — | ◇ UNVERIFIED |
| RMRonson Machine & Manufacturing, INC. | Independence | MO | — | ◇ UNVERIFIED |
| RWRon White Industries, Inc.* | Willow Springs | MO | — | ◇ UNVERIFIED |
| RDRoofing Development CO Inc, & | Corona | CA | — | ◇ UNVERIFIED |
| RTRoof Top Metal Products INC | Lodi | CA | — | ◇ UNVERIFIED |
| RSRooftop Systems INC. | Carrollton | TX | — | ◇ UNVERIFIED |
| RPRoosevelt Products, LLC | Delaware | OH | — | ◇ UNVERIFIED |
 Rose Metal Industries INC. | Cleveland | OH | — | ◇ UNVERIFIED |
| RMRose Metal Products INC | Springfield | MO | — | ◇ UNVERIFIED |
| RMRose Metal Works, INC | Chicopee | MA | — | ◇ UNVERIFIED |
| RBRoss Bending Dynamics LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| RTRoss Tech Corp/leola | Leola | PA | — | ◇ UNVERIFIED |
| RWRoss Wheel Service INC | Bloomington | MN | — | ◇ UNVERIFIED |
| RCRotary Corporation, INC. | Glennville | GA | — | ◇ UNVERIFIED |
| RWRothe Welding, INC. | Saugerties | NY | — | ◇ UNVERIFIED |
| RIRoura Iron Works INC | Holly Springs | MS | — | ◇ UNVERIFIED |
| RWRowe's Welding | Grand Island | NE | — | ◇ UNVERIFIED |
| RMRow Manufacturing | Athens | AL | — | ◇ UNVERIFIED |
| RMRoyal Metal Works Corporation | Las Vegas | NV | — | ◇ UNVERIFIED |
| RMRoyal Metal Works Corporation | Las Vegas | NV | — | ◇ UNVERIFIED |
| RSRoyal Sheet Metal INC | Holland | MI | — | ◇ UNVERIFIED |
| RTRoyal T Manufacturing INC | Independence | OR | — | ◇ UNVERIFIED |
