| SSSelect Sprayers & Equipment LLC | Kearney | NE | — | ◇ UNVERIFIED |
| SPSelene Photonics INC | San Leandro | CA | — | ◇ UNVERIFIED |
| SESellers Engineering Company | Danville | KY | — | ◇ UNVERIFIED |
| SMSelmco Metal Fabricators, INC. | Sidney | OH | — | ◇ UNVERIFIED |
| SMS.e. Manufacturing, LLC | Wellington | OH | — | ◇ UNVERIFIED |
| SISematco, INC. | Roanoke | VA | — | ◇ UNVERIFIED |
| SISemco Incorporated | Roanoke | VA | — | ◇ UNVERIFIED |
| SPSemco Precision, INC. | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| SMSe Metals LLC | Woodbury | GA | — | ◇ UNVERIFIED |
| SPSemon Production Machining, Inc., Doug | Shreveport | LA | — | ◇ UNVERIFIED |
| SSemperit | Newnan | GA | — | ◇ UNVERIFIED |
| SMSendx Medical, INC. | Carlsbad | CA | — | ◇ UNVERIFIED |
| SOSenior Operations LLC Dba Senior Aerospace Metal Bellows | Sharon | MA | — | ◇ UNVERIFIED |
| SCSenju Comtek Corporation | San Jose | CA | — | ◇ UNVERIFIED |
| SWSensor Werks | Columbus | OH | — | ◇ UNVERIFIED |
| SSSentry Siren, INC. | Canon City | CO | — | ◇ UNVERIFIED |
| STSeparator Technology Solutions | San Leandro | CA | — | ◇ UNVERIFIED |
| SISepor INC | Wilmington | CA | — | ◇ UNVERIFIED |
| SCSequa CORP Standun Canforming | East Rancho Dominguez | CA | — | ◇ UNVERIFIED |
| SISeranovi Investment CO LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SPSerbin Precision Machining LLC | Saint Peters | MO | — | ◇ UNVERIFIED |
| SSerco | San Diego | CA | — | ◇ UNVERIFIED |
| SMSerley Manufacturing Company INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| SCSerpentix Conveyor Corporation | Westminster | CO | — | ◇ UNVERIFIED |
| SCSerra Corporation Silicon Val | San Jose | CA | — | ◇ UNVERIFIED |
| SISerrano Industries | El Paso | TX | — | ◇ UNVERIFIED |
| SWServall Welding And Fabrication Inc | Greenville | NC | — | ◇ UNVERIFIED |
| SIServend International INC | Sellersburg | IN | — | ◇ UNVERIFIED |
| SFService File Sharpening CO | Livonia | MI | — | ◇ UNVERIFIED |
| SGService Grinding & Sharpening INC | Blaine | MN | — | ◇ UNVERIFIED |
| SKService King Manufacturing, INC. | Stroud | OK | — | ◇ UNVERIFIED |
| SPService Partners Gutter Supply LLC | Jackson | TN | — | ◇ UNVERIFIED |
| STService Tool & Manufacturing Co., INC. | Franklinville | NC | — | ◇ UNVERIFIED |
| SPServitech Precision Machining Corporation | Baldwin Park | CA | — | ◇ UNVERIFIED |
| STServ Tech INC | Eugene | OR | — | ◇ UNVERIFIED |
| SPSesco Prod Group INC | Sterling Heights | MI | — | ◇ UNVERIFIED |
| SFSesloc Federal Credit Union | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| SSSetco Sales Company | Huntington Beach | CA | — | ◇ UNVERIFIED |
| SWSetzers Welding and Manufacturing | Beatrice | NE | — | ◇ UNVERIFIED |
| SCSev - Cal Tool INC. | Santa Ana | CA | — | ◇ UNVERIFIED |
| SGSeveneight Group, LLC | Miami | FL | — | ◇ UNVERIFIED |
| SPSeven Peaks, LLC & Bratek Engineering & Manufacturing, Inc. | Denver | CO | — | ◇ UNVERIFIED |
| SMSewell Machine Shop | Dallas | GA | — | ◇ UNVERIFIED |
| SISew-eurodrive, INC. Industrial Gearing | Wellford | SC | — | ◇ UNVERIFIED |
| SESeychelle Environmental Technologies | San Juan Capistrano | CA | — | ◇ UNVERIFIED |
| SGSfc Global Supply Chain, INC. | Pottstown | PA | — | ◇ UNVERIFIED |
| SFS & F Machining and Finishing, INC. | Kenosha | WI | — | ◇ UNVERIFIED |
| SMSfo Millbrae Opca, LLC | Millbrae | CA | — | ◇ UNVERIFIED |
| SGSfs Group USA INC. | Reading | PA | — | ◇ UNVERIFIED |
| SPSGA Properties, LLC | Livonia | MI | — | ◇ UNVERIFIED |
| SLSge LLC | Lyons | GA | — | ◇ UNVERIFIED |
| SLSge LLC | Lincolnton | GA | — | ◇ UNVERIFIED |
| SISg Investment America, INC | Vacaville | CA | — | ◇ UNVERIFIED |
| SBSGJB Business Holdings, Inc. | Circle Pines | MN | — | ◇ UNVERIFIED |
| SBSgjb Business Holdings INC Dba Progressive Enginee | Lino Lakes | MN | — | ◇ UNVERIFIED |
| SASGSM Auto Care Corp | Fort Worth | TX | — | ◇ UNVERIFIED |
| SSSg Steel Services CO. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| STSgs Tool CO | Cuyahoga Falls | OH | — | ◇ UNVERIFIED |
| SEShackelford Equipment Company | Plainview | TX | — | ◇ UNVERIFIED |
| SMShackelford Machine INC | Clearwater | KS | — | ◇ UNVERIFIED |
| SVShady Vent Aluminum Products INC. | Atlanta | GA | — | ◇ UNVERIFIED |
| SMShaffer Manufacturing | Urbana | OH | — | ◇ UNVERIFIED |
| SCShaklee CORP | Pleasanton | CA | — | ◇ UNVERIFIED |
| SFShamrock Fastener Technologies | Sterling Hts | MI | — | ◇ UNVERIFIED |
| SSShamrock Steel Fabricators INC | Eugene | OR | — | ◇ UNVERIFIED |
| SGShannon Group, Kolpack Div | Bethel Springs | TN | — | ◇ UNVERIFIED |
| SPShannon Precision Fastener LLC | Madison Heights | MI | — | ◇ UNVERIFIED |
| SCShape Corporation | Spring Lake | MI | — | ◇ UNVERIFIED |
| SMShapiro Metal Supply Company | Saint Louis | MO | — | ◇ UNVERIFIED |
| SVShared Vision LLC | Warren | MI | — | ◇ UNVERIFIED |
| STSharing Three, INC. | Hialeah | FL | — | ◇ UNVERIFIED |
| SRSharpe Refrigeration, INC. | San Diego | CA | — | ◇ UNVERIFIED |
| SGSharp Grinding CO INC | West Springfield | MA | — | ◇ UNVERIFIED |
| SMSharp Machine INC | Cannon Falls | MN | — | ◇ UNVERIFIED |
| SSSharp Steel Rule Die INC. | Emmaus | PA | — | ◇ UNVERIFIED |
| STSharp Tool Service | Brunswick | OH | — | ◇ UNVERIFIED |
| SPShattuck Precision Machining CO INC | Westford | MA | — | ◇ UNVERIFIED |
| SMShaver Manufacturing CO INC | Graettinger | IA | — | ◇ UNVERIFIED |
| SAShaw Alloy Piping Products, LLC | Houma | LA | — | ◇ UNVERIFIED |
| SSShawn Sutton Shavings Inc | Antlers | OK | — | ◇ UNVERIFIED |
| SMShaws Mechanical | Bakersfield | CA | — | ◇ UNVERIFIED |
| SWShearer's Waterford Plant - Wastewater Force Main | Waterford, Township of | PA | — | ◇ UNVERIFIED |
| SMShed Metalworks, LLC | Cunningham | KY | — | ◇ UNVERIFIED |
| SMSheelers Machine Shop | Branson | MO | — | ◇ UNVERIFIED |
| SPSheeran Pipeline, Inc. | San Francisco | CA | — | ◇ UNVERIFIED |
| SMSheet Metal Designs | Jamesport | MO | — | ◇ UNVERIFIED |
| SMSheet Metal Engineers, INC. | Martinez | GA | — | ◇ UNVERIFIED |
| SMSheet Metal Forms L.l.c. | Glendale | AZ | — | ◇ UNVERIFIED |
 Sheet Metal Solutions INC | Tangent | OR | — | ◇ UNVERIFIED |
| Sheet Metal Solutions INC | Tangent | OR | — | ◇ UNVERIFIED |
| SMSheet Metal Specialist of Edmond, LLC | Edmond | OK | — | ◇ UNVERIFIED |
| SMSheet Metal Specialists | Riverside | CA | — | ◇ UNVERIFIED |
| SMSheet Metal Specialties Inc | Bismarck | ND | — | ◇ UNVERIFIED |
| SMSheet Metal Specialties LLC | Monroe | LA | — | ◇ UNVERIFIED |
| SMSheet Metal Systems, INC | Pinellas Park | FL | — | ◇ UNVERIFIED |
| SMSheet Metal Unlimited PL Inc. | Sunrise | FL | — | ◇ UNVERIFIED |
| SMSheet Metal Works | West Valley City | UT | — | ◇ UNVERIFIED |
| SMSheet Metal Works LLC | Nashville | TN | — | ◇ UNVERIFIED |
| SPSheet Pile LLC | Holderness | NH | — | ◇ UNVERIFIED |
| SMSheffield Metals, International | Denver | CO | — | ◇ UNVERIFIED |
