| RERSF Enterprises, Inc. | Riverside | CA | — | ◇ UNVERIFIED |
| RERSF Enterprises, Inc. | Jurupa Valley | CA | — | ◇ UNVERIFIED |
| RIRsf Industries INC Dba Range Steel Fabricators | Hibbing | MN | — | ◇ UNVERIFIED |
| RMRSG Metal Works LLC | Denver | CO | — | ◇ UNVERIFIED |
| RSRSH Sheet Metal, Inc. | Chetek | WI | — | ◇ UNVERIFIED |
| RMRs Machine INC | Vancouver | WA | — | ◇ UNVERIFIED |
| RSR & S Machine Shop INC. | Porter | TX | — | ◇ UNVERIFIED |
 R & S Machining Inc. | St. Louis | MO | — | ◇ UNVERIFIED |
| RSR. S. Sullivan Investments, INC. | Foley | AL | — | ◇ UNVERIFIED |
| RSR. S. Tool & Machine INC. | Germantown | WI | — | ◇ UNVERIFIED |
| RTRTD Technologies | Somersworth | NH | — | ◇ UNVERIFIED |
| RTR Tech LLC | Binghamton | NY | — | ◇ UNVERIFIED |
| RPR-tech Panels, INC. | Langhorne | PA | — | ◇ UNVERIFIED |
| RERt Engineering, INC. | Eldersburg | MD | — | ◇ UNVERIFIED |
| RRRti Remmele Medical INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| RFRucci Forged Wheels | Montebello | CA | — | ◇ UNVERIFIED |
| RIRudolph International, INC. | Brea | CA | — | ◇ UNVERIFIED |
| RIRusch Industries of Tampa | Tampa | FL | — | ◇ UNVERIFIED |
| RSRusch & Son Metal Fab LLC | Portland | OR | — | ◇ UNVERIFIED |
| RMRusco Manufacturing INC | Machesney Park | IL | — | ◇ UNVERIFIED |
| RSRushton Sheet Metal | Iowa City | IA | — | ◇ UNVERIFIED |
| RWRussell W. Holly, LLC | Mystic | CT | — | ◇ UNVERIFIED |
| RLRuth Limited | Highlands Ranch | CO | — | ◇ UNVERIFIED |
| RIRVA Industrial Holding LLC | Richmond | VA | — | ◇ UNVERIFIED |
| RWR W Harper and Son, INC. | Richmond | VA | — | ◇ UNVERIFIED |
| RWR W Machine | Luck | WI | — | ◇ UNVERIFIED |
| RWR W Machine, LLC | Luck | WI | — | ◇ UNVERIFIED |
| RMRW Metal Spinning Inc | San Leandro | CA | — | ◇ UNVERIFIED |
| RLRWP, Limited Liability Company | Madison | CT | — | ◇ UNVERIFIED |
| RWR & W Welding and Machine INC | Osseo | MN | — | ◇ UNVERIFIED |
| RMRyan Manufacturing, INC. | East Palatka | FL | — | ◇ UNVERIFIED |
| RRRyan Radick | Wayne | PA | — | ◇ UNVERIFIED |
| RERychom Enterprises LLC | La Puente | CA | — | ◇ UNVERIFIED |
| RERycroft Enterprises, INC. | Tempe | AZ | — | ◇ UNVERIFIED |
| RZR. Zamora INC | Vista | CA | — | ◇ UNVERIFIED |
| SESaber Engineering and Fabrication, INC. | Springfield | OH | — | ◇ UNVERIFIED |
| SFSacco Family Limited Partnership | Mankato | MN | — | ◇ UNVERIFIED |
| STSacher Trust | Santa Ana | CA | — | ◇ UNVERIFIED |
| SMSac Manufacturing Company | Pittsburgh | PA | — | ◇ UNVERIFIED |
| SESacramento Engineering and Machine Works | Sacramento | CA | — | ◇ UNVERIFIED |
| SMSacre Machine Company, INC. | Huntington | WV | — | ◇ UNVERIFIED |
| SISadlak Innovative Design, LLC | Coventry | CT | — | ◇ UNVERIFIED |
| SESae Engineering, INC. | Morgan Hill | CA | — | ◇ UNVERIFIED |
| SMSaeger Machine & Welding, INC. | Harleysville | PA | — | ◇ UNVERIFIED |
| SCSaelens Corporation | Milwaukee | WI | — | ◇ UNVERIFIED |
| SAS & a Enterprises, Incorporated | Rosedale | MD | — | ◇ UNVERIFIED |
| SRSafe Rack Manufacturing and Technology Center LLC | Andrews | SC | — | ◇ UNVERIFIED |
| SCSaint Charles Tool & Die | Saint Charles | MO | — | ◇ UNVERIFIED |
| SMSalamon Manufacturing, INC. | New Britain | CT | — | ◇ UNVERIFIED |
| SMSalco Machine, INC. | Louisville | OH | — | ◇ UNVERIFIED |
| SHSalem Heating & Sheet Metal INC | Salem | OR | — | ◇ UNVERIFIED |
| SHSalem Heating & Sheet Metal INC | Salem | OR | — | ◇ UNVERIFIED |
| SHSalem Heating & Sheet Metal INC | Dallas | OR | — | ◇ UNVERIFIED |
| SHSalem Heating & Sheet Metal INC | Salem | OR | — | ◇ UNVERIFIED |
| SHSalem Heating & Sheet Metal INC | Salem | OR | — | ◇ UNVERIFIED |
| SCSam-duk CORP | Tamuning | GU | — | ◇ UNVERIFIED |
| SMSamson Metal and Machine, Inc. | Lakeland | FL | — | ◇ UNVERIFIED |
| SOSam's Ornamental Iron Work INC | Alhambra | CA | — | ◇ UNVERIFIED |
| SPSamuel Plate Processing Johnstown LLC | Johnstown | PA | — | ◇ UNVERIFIED |
| SPSamuel Pressure Vessel Group | Tomahawk | WI | — | ◇ UNVERIFIED |
| SSSan-co Steel, LTD | Donna | TX | — | ◇ UNVERIFIED |
| SESandberg Enterprises, INC. | Mapleville | RI | — | ◇ UNVERIFIED |
| SMSandidge Machine Shop INC. | Dalton | GA | — | ◇ UNVERIFIED |
| SHSandy Hook Machine Shop | Sandy Hook | MS | — | ◇ UNVERIFIED |
| SMSanie Mfg CO INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| SLSan Luis Garbage | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| SMSan Mateo, INC. | Bensenville | IL | — | ◇ UNVERIFIED |
| SCSanmina CORP | Newark | CA | — | ◇ UNVERIFIED |
| SCSanmina Corporation | Fremont | CA | — | ◇ UNVERIFIED |
| SCSanmina Corporation | San Jose | CA | — | ◇ UNVERIFIED |
| SSSanmina - Sci | Livermore | CA | — | ◇ UNVERIFIED |
| SBSanta Barbara Forge and Iron | Santa Barbara | CA | — | ◇ UNVERIFIED |
| SCSanta Clara Campus Property Owner LLC | Santa Clara | CA | — | ◇ UNVERIFIED |
| SFSanta Fe Awning CO | Santa Fe | NM | — | ◇ UNVERIFIED |
| SFSanta Fe Custom Iron Works, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| SFSanta Fe Custom Works LLC | Albuquerque | NM | — | ◇ UNVERIFIED |
| SFSanta Fe Enameling & Metal Finishing CO | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| SMSantee Metal Works LLC | Littleton | CO | — | ◇ UNVERIFIED |
| SBSantini Brothers Iron Works, INC. | Medford | MA | — | ◇ UNVERIFIED |
| SISaqaf Inc. | Dallas | TX | — | ◇ UNVERIFIED |
| SSSarach Systems, INC. | Norfolk | VA | — | ◇ UNVERIFIED |
| SMSarduccis Metal Works, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| SISarelle Industries INC | Rogers | MN | — | ◇ UNVERIFIED |
| SBSaturn Bronze, INC. | Mcmechen | WV | — | ◇ UNVERIFIED |
| SISaulsbury Industries INC | Clackamas | OR | — | ◇ UNVERIFIED |
| SMSault Machine Works | Sault Sainte Marie | MI | — | ◇ UNVERIFIED |
| SESavage Enterprises LLC | Omaha | NE | — | ◇ UNVERIFIED |
| SCSavannah Company | Waunakee | WI | — | ◇ UNVERIFIED |
| SBSbc Building Systems LLC | Royalton | MN | — | ◇ UNVERIFIED |
| SISbpj INC. D/b/a Damar Manufacturing | Tulsa | OK | — | ◇ UNVERIFIED |
| SBS. Brackett Inc. | Monrovia | CA | — | ◇ UNVERIFIED |
| SBS Bravo Systems INC | Commerce | CA | — | ◇ UNVERIFIED |
| SISbs Industries | Tulsa | OK | — | ◇ UNVERIFIED |
| SSScf Specialty Fabricators, INC. | Calera | AL | — | ◇ UNVERIFIED |
| SMSchaffer Machine INC | Brandon | MN | — | ◇ UNVERIFIED |
| SSSchaffer Specialty Welding, INC. | Milltown | WI | — | ◇ UNVERIFIED |
| SMSchaffner Machine CO. | Berkeley | MO | — | ◇ UNVERIFIED |
| SLSchearerspeed LLC | Reading | PA | — | ◇ UNVERIFIED |
| SCSchefers Construction Services INC. | Grain Valley | MO | — | ◇ UNVERIFIED |
| SFSchetchl Fab LLC | Newark | NJ | — | ◇ UNVERIFIED |
