Reotemp Instrument Corporation | San Diego | CA | 100–499 | ● ACTIVE |
Repliform INC | Halethorpe | MD | — | ● ACTIVE |
| RMResolution Medical | Fridley | MN | 100–499 | ● ACTIVE |
Resonance Technology, INC | Northridge | CA | — | ● ACTIVE |
Respiratory Technologies, INC | Minneapolis | MN | — | ● ACTIVE |
Responsible Metal Fab INC | Sunnyvale | CA | — | ● ACTIVE |
| RIRestor3d INC | Durham | NC | — | ● ACTIVE |
Retia Medical Systems, INC. | White Plains | NY | — | ● ACTIVE |
Retractable Technologies INC | Little Elm | TX | — | ● ACTIVE |
Retrofix Screws, LLC | Salisbury | NC | — | ● ACTIVE |
| RLReuter-stokes, LLC | Twinsburg | OH | 100–499 | ● ACTIVE |
| RPRevere Plastics Systems - McPherson | Mcpherson | KS | 20–99 | ● ACTIVE |
Revmedx, INC. | Wilsonville | OR | — | ● ACTIVE |
Rexarc International, INC | West Alexandria | OH | — | ● ACTIVE |
| RMReynolda Manufacturing Solutions, INC. | East Bend | NC | — | ● ACTIVE |
| RLRezzimax LLC | Smithfield | UT | — | ● ACTIVE |
Rhinehart Finishing, LLC | Spencerville | IN | — | ● ACTIVE |
| RURh USA INC | Livermore | CA | 20–99 | ● ACTIVE |
Richards-wilcox INC | Aurora | IL | — | ● ACTIVE |
| RWRichard Wolf Medical Instruments CORP | Vernon Hills | IL | 100–499 | ● ACTIVE |
Richlind Metal Fabricators, LLC | Chaska | MN | — | ● ACTIVE |
| RIRichwood Industries INC | Huntington | WV | 100–499 | ● ACTIVE |
| RCRidewell Corporation | Springfield | MO | 100–499 | ● ACTIVE |
Riggins Company, L.c. | Hampton | VA | — | ● ACTIVE |
| RERincon Engineering Technologies | Carpinteria | CA | — | ● ACTIVE |
Rincon Group Holdings, LLC | Duncan | SC | — | ● ACTIVE |
Rink Systems INC | Albert Lea | MN | — | ● ACTIVE |
| RIRipley Industries, INC. | Iuka | MS | 20–99 | ● ACTIVE |
Risco, INC. | Beaumont | CA | — | ● ACTIVE |
Rivanna Medical, INC. | Charlottesville | VA | — | ● ACTIVE |
Riverstone Machining LLC | Fox Lake | WI | — | ● ACTIVE |
R & J Cylinder & Machine, INC | New Philadelphia | OH | 20–99 | ● ACTIVE |
Rj Merrell, INC. | Avon | MA | — | ● ACTIVE |
Rki Instruments, INC. | Union City | CA | — | ● ACTIVE |
Rkl Technologies, INC. | Corona | CA | — | ● ACTIVE |
| RMRk Manufacturing Corporation of Ct | Danbury | CT | 100–499 | ● ACTIVE |
R.m. Baker Machine & Tool, INC. | Covina | CA | — | ● ACTIVE |
Rm Biltrite LLC | Atlanta | GA | — | ● ACTIVE |
R.m. Johnson Co., INC | Annandale | MN | 1–19 | ● ACTIVE |
R.m. Machining, INC. | San Carlos | CA | — | ● ACTIVE |
| RMRobbins Manufacturing Company, INC. | Fall River | MA | 20–99 | ● ACTIVE |
Robert P. Martin Company | South El Monte | CA | — | ● ACTIVE |
Roberts Precision Machine, INC. | Monroe | WA | — | ● ACTIVE |
Robin Ii, LLC | Markesan | WI | — | ● ACTIVE |
Robishaw Engineering INC | Houston | TX | 20–99 | ● ACTIVE |
Robmar Precision, INC | Westland | MI | — | ● ACTIVE |
Rocal INC | Frankfort | OH | — | ● ACTIVE |
Rock Energy Systems LLC | Janesville | WI | 100–499 | ● ACTIVE |
Rock Industries, INC. | Rock Valley | IA | — | ● ACTIVE |
Roemer Industries, LLC | Masury | OH | 20–99 | ● ACTIVE |
Rogers CORP | Chandler | AZ | 100–499 | ● ACTIVE |
Rogers Corporation | Narragansett | RI | 100–499 | ● ACTIVE |
Rohmac INC | Mount Storm | WV | — | ● ACTIVE |
Roland Aerospace LLC | Gardena | CA | — | ● ACTIVE |
Rollform of Jamestown, INC. | Jamestown | NY | 20–99 | ● ACTIVE |
| RERomac Electronics, INC. | Plainview | NY | 20–99 | ● ACTIVE |
| RARom Acquisition Corporation | Belton | MO | 100–499 | ● ACTIVE |
Romco Contractors, INC. | Bloomfield | CT | — | ● ACTIVE |
R-o Mfg. CO. LLC | Fort Worth | TX | — | ● ACTIVE |
Ronlo Engineering, LTD. | Camarillo | CA | — | ● ACTIVE |
Ron Nunes Enterprises, LLC | Livermore | CA | — | ● ACTIVE |
Rosedale Products, INC | Ann Arbor | MI | — | ● ACTIVE |
Rosemount Specialty Products LLC | E Wenatchee | WA | — | ● ACTIVE |
| RMRosewood Machine and Tool CO. | Rosewood | OH | 20–99 | ● ACTIVE |
Ross Machine Company INC | Belcamp | MD | 20–99 | ● ACTIVE |
Ross Name Plate Company | Monterey Park | CA | — | ● ACTIVE |
| RPRota Pack INC | Farmingdale | NY | — | ● ACTIVE |
Rotary Systems INC | Anoka | MN | — | ● ACTIVE |
Rotor Clip Company, INC. | Somerset | NJ | — | ● ACTIVE |
Roura Acquisition INC | Clinton Township | MI | — | ● ACTIVE |
Roush & Yates Racing Engines LLC | Mooresville | NC | 100–499 | ● ACTIVE |
Royal Basket Trucks, INC. | Darien | WI | — | ● ACTIVE |
Royal Case CO INC | Sherman | TX | — | ● ACTIVE |
Roysters Machine Shop LLC | Henderson | KY | 20–99 | ● ACTIVE |
Rozic Tool & Machine LLC | Euclid | OH | — | ● ACTIVE |
Rp&e LLC | Franklin | IN | 20–99 | ● ACTIVE |
R.p. Gatta, INC. | Aurora | OH | — | ● ACTIVE |
Rpi Molding, LLC | Bonaparte | IA | 20–99 | ● ACTIVE |
Rpmachining INC | Colorado Springs | CO | — | ● ACTIVE |
| RCRps Composites Alabama | Mobile | AL | 100–499 | ● ACTIVE |
R & R Holdings INC | Des Plaines | IL | 20–99 | ● ACTIVE |
Rsl Fiber Systems LLC | East Hartford | CT | — | ● ACTIVE |
R & S Machining LLC | Saint Louis | MO | — | ● ACTIVE |
R.s. Precision Industries, INC | Farmingdale | NY | — | ● ACTIVE |
Rs Welding, LLC | Pilot Point | TX | — | ● ACTIVE |
| RIRtec-instruments INC | San Jose | CA | — | ● ACTIVE |
Rti Remmele Engineering, INC. | Big Lake | MN | — | ● ACTIVE |
Rudolph Research Analytical Corporation | Hackettstown | NJ | — | ● ACTIVE |
Rugo Machine Shop Services LLC | Phoenix | AZ | 20–99 | ● ACTIVE |
Ruoff & Sons, LLC | Runnemede | NJ | — | ● ACTIVE |
Russell Fabrication Corporation | Bakersfield | CA | — | ● ACTIVE |
Russells Technical Products INC | Holland | MI | 20–99 | ● ACTIVE |
Rusty's Machine & Tool, INC. | Damascus | AR | — | ● ACTIVE |
| RERuxco Engineering, INC. | Diamond Springs | CA | — | ● ACTIVE |
Rwt CORP | Madison | CT | — | ● ACTIVE |
| RIRxsight, INC. | Aliso Viejo | CA | — | ● ACTIVE |
Rytan, INC. | Gardena | CA | — | ● ACTIVE |
S4j Manufacturing Services, INC. | Cape Coral | FL | — | ● ACTIVE |
S4 Medical CORP | Chagrin Falls | OH | — | ● ACTIVE |
Sabre Communications CORP | Sioux City | IA | — | ● ACTIVE |