| RMRapid Machining, LLC | Durand | WI | — | ● ACTIVE |
Rapid Manufacturing Company, LLC | Eau Claire | WI | — | ● ACTIVE |
Rapid Precision Works LLC | Alachua | FL | — | ● ACTIVE |
Rauch, INC | New Albany | IN | — | ● ACTIVE |
| RIRavelin INC | Cincinnati | OH | — | ● ACTIVE |
| RLRavensafe LLC | Leominster | MA | — | ● ACTIVE |
| RMRayginn Manufacturing L.l.c. | Bloomfield | CT | — | ● ACTIVE |
R. A. Zweig, INC | Glenview | IL | — | ● ACTIVE |
R C I P, INC | Anaheim | CA | — | ● ACTIVE |
R & D Industries, LLC | Dayton | OH | — | ● ACTIVE |
R&d Machine LLC | Murrieta | CA | — | ● ACTIVE |
R&d Machine, LLC | Oldsmar | FL | — | ● ACTIVE |
| RTRe:build Tps I, LLC | New Kensington | PA | 20–99 | ● ACTIVE |
Rectify LLC | Indianapolis | IN | — | ● ACTIVE |
| RMRedbell Manufacturing LLC | Logan | UT | — | ● ACTIVE |
Red Cliff Precision LLC | Spring | TX | — | ● ACTIVE |
Redco Machine, INC. | Bedford | VA | — | ● ACTIVE |
Red Lion Sourcing Group, LLC | Broomfield | CO | — | ● ACTIVE |
Redwire Space Europe, LLC | Jacksonville | FL | — | ● ACTIVE |
Redwood Machine Works, INC. | Oakland | CA | — | ● ACTIVE |
| RER E Dye Manufacturing CORP | Breckenridge | TX | — | ● ACTIVE |
Regal Industries INC | Painesville | OH | — | ● ACTIVE |
Relentless Batteries, LLC | Cottonwood | AZ | — | ● ACTIVE |
Relentless Machining LLC | Roy | UT | — | ● ACTIVE |
Remetheus Enterprises LLC | Roswell | GA | — | ● ACTIVE |
| RTRemington Tools & Die CO | Warminster | PA | — | ● ACTIVE |
| RMReneau Machine Works LLC | Bryan | TX | — | ● ACTIVE |
Reno Battery | Sparks | NV | — | ● ACTIVE |
| RTRensberger Technologies INC | Sioux Falls | SD | — | ● ACTIVE |
| RERepublic Edm Services INC | Dayton | OH | — | ● ACTIVE |
Repurpose Energy, INC. | Alamo | CA | — | ● ACTIVE |
Resistacap, INC. | Tampa | FL | — | ● ACTIVE |
Resivine LLC | Houston | TX | — | ● ACTIVE |
Responsive Machining INC | Titusville | FL | — | ● ACTIVE |
| RPRetana Prototype Machining LLC | Turlock | CA | — | ● ACTIVE |
| RMRevolutionary Manufacturing Solutions, LLC | East Boston | MA | — | ● ACTIVE |
| RCRevolution Cnc LLC | Hackettstown | NJ | — | ● ACTIVE |
Revolution Precision Machining LLC | Tulsa | OK | — | ● ACTIVE |
Reyco Precision Machining INC. | Englewood | CO | — | ● ACTIVE |
Rf Coax INC | Hollister | CA | — | ● ACTIVE |
| RDRf Depot, INC | Sun City Center | FL | — | ● ACTIVE |
R. F. Harrison CO | Turtle Creek | PA | — | ● ACTIVE |
Rfid INC | Aurora | CO | — | ● ACTIVE |
Rf-lambda Usa, LLC | Carrollton | TX | — | ● ACTIVE |
Rfrain LLC | Sarasota | FL | — | ● ACTIVE |
R G Machine INC | Seabrook | NH | — | ● ACTIVE |
R & G Precision Machining, INC. | Oceanside | CA | — | ● ACTIVE |
Rhinestahl Corporation | Mason | OH | — | ● ACTIVE |
| RLRh Laboratories, INC. | Nashua | NH | — | ● ACTIVE |
| RIRhombus Industries INC. | Santa Ana | CA | — | ● ACTIVE |
Rhs Precision LLC | Edgewood | MD | — | ● ACTIVE |
Richards Design, INC. | East Falmouth | MA | — | ● ACTIVE |
| RMRichards Machine Tool CO INC | Newington | CT | — | ● ACTIVE |
Richards Machining CO INC | Santa Clara | CA | — | ● ACTIVE |
| RERichardson Electronics, Ltd. | La Fox | IL | 100–499 | ● ACTIVE |
Richmond Enterprises INC | Bakersfield | CA | — | ● ACTIVE |
Ride Switches, LLC | West Greenwich | RI | — | ● ACTIVE |
Ridgeline Manufacturing & Engineering INC | Sandia Park | NM | — | ● ACTIVE |
Rigid Cnc, LLC | Oregon City | OR | — | ● ACTIVE |
Rigid Concepts LLC | Van Alstyne | TX | — | ● ACTIVE |
Rig Machine Works LLC | Stevensville | MT | — | ● ACTIVE |
Rimer & Rimer Machine Shop, LLC | Bradenton | FL | — | ● ACTIVE |
Rincell Corporation | Fremont | CA | — | ● ACTIVE |
Rinval LLC | Indiana | PA | — | ● ACTIVE |
Riot Energy INC | Agoura Hills | CA | — | ● ACTIVE |
Ritz Manufacturing, LLC | San Jose | CA | — | ● ACTIVE |
Rivera Solutions INC. | Gilroy | CA | — | ● ACTIVE |
R. J. Machine Company, INC. | Upper Chichester | PA | — | ● ACTIVE |
Rlc Electronics, INC | Mount Kisco | NY | — | ● ACTIVE |
Rmc Engine Rebuilding Equipment, INC. | Saginaw | MI | — | ● ACTIVE |
Rm Tool & Die INC | Strongsville | OH | — | ● ACTIVE |
Roaring Creek Machine CO. | Catawissa | PA | — | ● ACTIVE |
| RCRobert C. Weisheit CO INC | Glendale Heights | IL | — | ● ACTIVE |
| RDRocket Distributing LLC | Port Orange | FL | — | ● ACTIVE |
| RSRocktech Systems, LLC | Chesterfield | MI | 20–99 | ● ACTIVE |
Rock Valley Tool, LLC | Easthampton | MA | — | ● ACTIVE |
Rocky Mountain Waterjet, LLC | Greeley | CO | — | ● ACTIVE |
Rofo LLC | Louisville | KY | — | ● ACTIVE |
Rogers CORP | Chandler | AZ | — | ● ACTIVE |
Rolar Manufacturing CORP | Muskegon | MI | — | ● ACTIVE |
Roller Bearing Company of America, INC | Ball Ground | GA | — | ● ACTIVE |
Roller Technologies, INC. | Upland | CA | — | ● ACTIVE |
Rona Precision, INC | Ronkonkoma | NY | — | ● ACTIVE |
| RTRonin Tech Innovations Corporation | San Diego | CA | — | ● ACTIVE |
| RNRosenberger North America Pennsauken, INC. | Pennsauken | NJ | — | ● ACTIVE |
Rosko Manufacturing, LLC | Grimes | IA | — | ● ACTIVE |
| RPRoss Precision Manufacturing INC | Green Island | NY | — | ● ACTIVE |
| RLRothe LLC | Englewood | CO | — | ● ACTIVE |
Rotron Incorporated | El Cajon | CA | — | ● ACTIVE |
Royal Precision LLC | Houston | TX | — | ● ACTIVE |
| RPRoyster's Production Machining LLC | Henderson | KY | 20–99 | ● ACTIVE |
| RERozak Engineering, INC | Fullerton | CA | — | ● ACTIVE |
Rps Fab LLC | Linthicum Heights | MD | — | ● ACTIVE |
Rsx Innovations, LLC | Goshen | IN | — | ● ACTIVE |
Rtat Precision Machining, LLC | Fairfax | VT | — | ● ACTIVE |
| RMRtd Manufacturing, INC | Jackson | MI | — | ● ACTIVE |
| RPRt Products LLC | Bensalem | PA | — | ● ACTIVE |
Rtp Systems INC | Melbourne | FL | — | ● ACTIVE |
Rtz Enterprise, INC. | Ronkonkoma | NY | — | ● ACTIVE |
Ruhl INC | Spring Lake | NC | — | ● ACTIVE |