| RURidg U Rak/state Line Plt | North East | PA | — | ◇ UNVERIFIED |
| RPRidgway Powdered Metals | Ridgway | PA | — | ◇ UNVERIFIED |
 Rie Coatings LLC | Oshkosh | WI | — | ◇ UNVERIFIED |
| RMRieke Metals INC | Lincoln | NE | — | ◇ UNVERIFIED |
| RHRi Heat Treating Company | Providence | RI | — | ◇ UNVERIFIED |
| RCRiley Construction CO INC | Wytheville | VA | — | ◇ UNVERIFIED |
| RPRiley Power INC | Worcester | MA | — | ◇ UNVERIFIED |
| RIRimco INC - Scrap Metal | Saint Louis | MO | — | ◇ UNVERIFIED |
| RRRin Rockford Division of Rin INC | Rockford | IL | — | ◇ UNVERIFIED |
| RARio Ammunition | Marshall | TX | — | ◇ UNVERIFIED |
| RMRipon Manufacturing CO INC | Ripon | CA | — | ◇ UNVERIFIED |
| RTRipon Truck Repair & Equipment, LLC | Pickett | WI | — | ◇ UNVERIFIED |
| RARippel Architectural Metals INC | Chicago | IL | — | ◇ UNVERIFIED |
| RBRitchie Bros. Auctioneers (america) INC. | Lebanon | TN | — | ◇ UNVERIFIED |
| RBRiver Bend Industries,llc | Fort Smith | AR | — | ◇ UNVERIFIED |
| RCRiver City Oil Products | East Peoria | IL | — | ◇ UNVERIFIED |
| RFRiver Fiberglass Pools, INC. | Warsaw | VA | — | ◇ UNVERIFIED |
| RGRiver Grove-river Road LLC | River Grove | IL | — | ◇ UNVERIFIED |
| RTRiverside Tank & Manufacturing CORP | Saint Clair | MI | — | ◇ UNVERIFIED |
| RRRiversport Rapids | City of Oklahoma City | OK | — | ◇ UNVERIFIED |
| RGRiverstone Group INC | Cleveland | IL | — | ◇ UNVERIFIED |
| RVRiver Valley Coatings INC | Aurora | IL | — | ◇ UNVERIFIED |
| RPRiw Plan of Steel, LP | Raleigh | NC | — | ◇ UNVERIFIED |
| RRixson | Franklin Park | IL | — | ◇ UNVERIFIED |
| RJR J R Drying, INC. | East Chicago | IN | — | ◇ UNVERIFIED |
| RIRjt Industries INC. | Woodbridge | VA | — | ◇ UNVERIFIED |
| RLRklep LLC Dba Ultra Clean Midwest | Saint Joseph | MO | — | ◇ UNVERIFIED |
| RKR K Metals LLC | Tupelo | MS | — | ◇ UNVERIFIED |
| RFRmg Foundry | Mishawaka | IN | — | ◇ UNVERIFIED |
| RTRmi Titanium CO. Sodium Plant | Ashtabula | OH | — | ◇ UNVERIFIED |
| RARmt Acquisitions LLC | Plymouth | MI | — | ◇ UNVERIFIED |
| RRoadmaster | Portland | OR | — | ◇ UNVERIFIED |
| RSRoane Steel Corporation | Rockwood | TN | — | ◇ UNVERIFIED |
| RBRobert Bosch Tool CORP | Heber Springs | AR | — | ◇ UNVERIFIED |
| RBRobert Boykins | Mahomet | IL | — | ◇ UNVERIFIED |
| RSRobert Sanders Waste System | Alton | IL | — | ◇ UNVERIFIED |
| RRobertshaw | Hanover | IL | — | ◇ UNVERIFIED |
| RIRobertshaw Industrial Products | Maryville | TN | — | ◇ UNVERIFIED |
| RSRoberts & Son-roseville | Roseville | MI | — | ◇ UNVERIFIED |
| RIRobin Industries (0285000406) | Fredericksburg | OH | — | ◇ UNVERIFIED |
| RIRobin Industries Cleveland Manufacturing Division | Cleveland | OH | — | ◇ UNVERIFIED |
| RFRobinson Foundry INC | Alexander City | AL | — | ◇ UNVERIFIED |
| RIRobinson Industries-coleman | Coleman | MI | — | ◇ UNVERIFIED |
| RRRobinson Recycling LLC | Wetumpka | AL | — | ◇ UNVERIFIED |
| RORochester Overnight Plating | Rochester | NY | — | ◇ UNVERIFIED |
| RARockford American Plating | Rockford | IL | — | ◇ UNVERIFIED |
| RHRock Hill Mechanical Corporation - Macon | Macon | MO | — | ◇ UNVERIFIED |
| RIRockmont Ind INC | Louisville | CO | — | ◇ UNVERIFIED |
| RIRocktred Ii LLC | Waukegan | IL | — | ◇ UNVERIFIED |
| RARockwell American Manufacturing | Seagoville | TX | — | ◇ UNVERIFIED |
 Rockwell Automation | Columbus | IN | — | ◇ UNVERIFIED |
| RMRocky Mountain Machine Shop Incorporated | Salt Lake City | UT | — | ◇ UNVERIFIED |
| RMRocky Mountain Metal Finishers | Colorado Springs | CO | — | ◇ UNVERIFIED |
| RMRocky Mountain Metals INC | Raton | NM | — | ◇ UNVERIFIED |
| RMRocky Mountain Orthodontic, INC. | Denver | CO | — | ◇ UNVERIFIED |
| RMRocky Mountain Radiographic | Englewood | CO | — | ◇ UNVERIFIED |
| RHRodney Hunt Company | Orange | MA | — | ◇ UNVERIFIED |
| RCRogers Corporation | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| RCRogers Corporation, Bisco Materials Unit | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| RMRogers Metal Processing | Skokie | IL | — | ◇ UNVERIFIED |
| RSRogun Services INC | Peoria | IL | — | ◇ UNVERIFIED |
| RHRohm & Haas Powder Coatings | Wytheville | VA | — | ◇ UNVERIFIED |
| RIRohn Industries INC | Bessemer | AL | — | ◇ UNVERIFIED |
| RIRoho INC | Belleville | IL | — | ◇ UNVERIFIED |
| RIRohr INC Dba Goodrich Aerostructures Group | Chula Vista | CA | — | ◇ UNVERIFIED |
| RFRoll Forming CORP | Shelbyville | KY | — | ◇ UNVERIFIED |
| RFRoll Forming Corporation | Jeffersonville | IN | — | ◇ UNVERIFIED |
| RCRolligon Corporation | Stafford | TX | — | ◇ UNVERIFIED |
| RBRollway Bearing CORP | Liverpool | NY | — | ◇ UNVERIFIED |
| RMRoman Marblene CO INC | Corydon | IN | — | ◇ UNVERIFIED |
| RMRomatic Manufacturing Company | Sanford | NC | — | ◇ UNVERIFIED |
| RRRomeo Rim Incorporated Plant 3 | Gaffney | SC | — | ◇ UNVERIFIED |
| RRRomeo Rim INC Plant 2 | Romeo | MI | — | ◇ UNVERIFIED |
| RFRomeoville Fire Station 2 | Romeoville | IL | — | ◇ UNVERIFIED |
| RBRomer Bros Tree & Shrub Svc INC | Decatur | IL | — | ◇ UNVERIFIED |
| RRRonningen Research | Vicksburg | MI | — | ◇ UNVERIFIED |
| RSRon Shepherd | Fisher | IL | — | ◇ UNVERIFIED |
| RIRopak-central INC | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| RCRopes Courses Incorporated | Allegan | MI | — | ◇ UNVERIFIED |
| RPRoscoe Park Athletic Fields | Roscoe | IL | — | ◇ UNVERIFIED |
| RARose Aircraft Finishes | Mena | AR | — | ◇ UNVERIFIED |
| RARose Aircraft Interiors | Mena | AR | — | ◇ UNVERIFIED |
| RTRose Talbert Paint Company | Cayce | SC | — | ◇ UNVERIFIED |
| ROR & O Specialties INC | Rock Island | IL | — | ◇ UNVERIFIED |
| RSRossin Steel INC | San Diego | CA | — | ◇ UNVERIFIED |
| RSRoss Sand Casting Industries, Inc., Plan | Winchester | IN | — | ◇ UNVERIFIED |
| RSRoss Sand Casting Industry, LLC | Orrville | OH | — | ◇ UNVERIFIED |
| RDRotation Dynamics CORP | Chicago | IL | — | ◇ UNVERIFIED |
| RCRotor Coaters International | Saginaw | MI | — | ◇ UNVERIFIED |
| RIRoura Iron Works INC | Holly Springs | MS | — | ◇ UNVERIFIED |
| RMRoura Material Handling INC | Holly Springs | MS | — | ◇ UNVERIFIED |
| RTRouse Tire Fire | Vicksburg | MS | — | ◇ UNVERIFIED |
| RARoyal Accents INC | Macomb | IL | — | ◇ UNVERIFIED |
| RMRoyal Metal Finishing | Schiller Park | IL | — | ◇ UNVERIFIED |
| RMRoyal Metal Industries INC | Lewiston | ID | — | ◇ UNVERIFIED |
| RORoyal Oak Enterprises - Firelog Division | Spring Hope | NC | — | ◇ UNVERIFIED |
| RPRoyal Plating | Tucson | AZ | — | ◇ UNVERIFIED |
| RPRoyal Plating & Polishing INC | Pittsfield | MA | — | ◇ UNVERIFIED |
| RSRoyal Smoke Shop | Dixon | IL | — | ◇ UNVERIFIED |
| RTRoyal Tech-cullman | Cullman | AL | — | ◇ UNVERIFIED |
