| STSafety Tubs | Grand Prairie | TX | — | ◇ UNVERIFIED |
| SWSafe Way Steel , INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SCSafran Cabin Materials, LLC. | Ontario | CA | — | ◇ UNVERIFIED |
 Sage Products, LLC | Cary | IL | — | ◇ UNVERIFIED |
| SHS.a. Halac Iron Works, Incorporated | Sterling | VA | — | ◇ UNVERIFIED |
| SSSailing Specialty Partners, INC. | Hollywood | MD | — | ◇ UNVERIFIED |
| SSaint-gobain | Cleveland | OH | — | ◇ UNVERIFIED |
| SGSaint Gobain Performance Plastics | Merrimack | NH | — | ◇ UNVERIFIED |
| SCSakaiya Company of America LTD | Webberville | MI | — | ◇ UNVERIFIED |
| SCSalas Custom Metal INC | Albuquerque | NM | — | ◇ 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 |
| SUSamkwang USA INC. | Tuskegee | AL | — | ◇ UNVERIFIED |
| SAS & A Trombley Corporation | Morrisville | VT | — | ◇ UNVERIFIED |
| SSSampson Street Facility | Houston | TX | — | ◇ UNVERIFIED |
| SSSamuel Strapping Rock Hill | Rock Hill | SC | — | ◇ UNVERIFIED |
| SMSanco Metal Fabricators, LLC | Lubbock | TX | — | ◇ UNVERIFIED |
| SSSan-co Steel, LTD | Donna | TX | — | ◇ UNVERIFIED |
| SPSandee Plastic Extrusions | Paramount | CA | — | ◇ UNVERIFIED |
| SHSandness Holdings LLC | Waller | TX | — | ◇ UNVERIFIED |
| SISanford Industrial Contractors INC. | Farmington | NY | — | ◇ UNVERIFIED |
| SSSanford Steel Corporation | Goldston | NC | — | ◇ UNVERIFIED |
| SGSan Gabriel Temporary Staffing Services LLC | Valley Springs | CA | — | ◇ UNVERIFIED |
| SPSani-safe Products, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| SSSanitary Stainless Welding INC | Fresno | CA | — | ◇ UNVERIFIED |
| SJSan Juan Fiberglass Pools INC | Hemet | CA | — | ◇ UNVERIFIED |
| SMSan Mateo, INC. | Bensenville | IL | — | ◇ UNVERIFIED |
| SCSanmina Corporation | Fremont | CA | — | ◇ UNVERIFIED |
| SSanmina-sci | Westbrook | ME | — | ◇ UNVERIFIED |
| SFSanta Fe Enameling & Metal Finishing CO | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| SFSanta Fe Mold Company | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| SMSantee Metal Works LLC | Littleton | CO | — | ◇ UNVERIFIED |
| SISaqaf Inc. | Dallas | TX | — | ◇ UNVERIFIED |
| SPSare Plastics | Alliance | OH | — | ◇ UNVERIFIED |
| SGSauer Group, INC. | Oak Hill | FL | — | ◇ UNVERIFIED |
| SISaulsbury Industries INC | Clackamas | OR | — | ◇ UNVERIFIED |
| SMSause Marine Services INC | Molalla | OR | — | ◇ UNVERIFIED |
| SWSawtooth Welding & Fabrication, LLC | Nampa | ID | — | ◇ UNVERIFIED |
| SPSAY Plastics Inc | Jacksonville | TX | — | ◇ UNVERIFIED |
| SCSb Carroll, INC. | Bloomingdale | OH | — | ◇ UNVERIFIED |
| SBS & B Machine Company, INC | Mobile | AL | — | ◇ UNVERIFIED |
| SSScafco Steel Stud Manufacturing | Stockton | CA | — | ◇ UNVERIFIED |
| SIScandia, INC | Star | ID | — | ◇ UNVERIFIED |
| SCScc Custom Molding LLC | Wheaton | MN | — | ◇ UNVERIFIED |
| SUScepter USA | Miami | OK | — | ◇ UNVERIFIED |
| SSSchaefer Systems International INC | Gray Court | SC | — | ◇ UNVERIFIED |
| SSSchaefer Systems LLC | Lodi | CA | — | ◇ UNVERIFIED |
| SFSchauenburg Flexadux Corporation | Clifton | CO | — | ◇ UNVERIFIED |
| SCSchefers Construction Services INC. | Grain Valley | MO | — | ◇ UNVERIFIED |
| SFSchetchl Fab LLC | Newark | NJ | — | ◇ UNVERIFIED |
| SESchindler Elevator - Jc Penny Northridge Fash Center | Northridge | CA | — | ◇ UNVERIFIED |
| SISchletter INC | Shelby | NC | — | ◇ UNVERIFIED |
| SBSchneider Brothers Corporation | North Syracuse | NY | — | ◇ UNVERIFIED |
| SSSchneider Simpson Sheet Metal | Tacoma | WA | — | ◇ UNVERIFIED |
| SASchoeller Arca Systems, INC. | Skokie | IL | — | ◇ UNVERIFIED |
| SCScholar Craft Products, INC. | Birmingham | AL | — | ◇ UNVERIFIED |
 Schuff Steel | Cupertino | CA | — | ◇ UNVERIFIED |
| Schuff Steel - Atlantic, INC. | Orlando | FL | — | ◇ UNVERIFIED |
| Schuff Steel Company | Aliso Viejo | CA | — | ◇ UNVERIFIED |
| Schuff Steel-gulf Coast Airline Drive Facility | Houston | TX | — | ◇ UNVERIFIED |
| SASchulman a INC | Perrysburg | OH | — | ◇ UNVERIFIED |
| SBSchulte Building Systems | Effingham | IL | — | ◇ UNVERIFIED |
| SBSchultz Barrel & Drum | Chicago | IL | — | ◇ UNVERIFIED |
| SPScientific Plastics Corporation | Saint Paul | MN | — | ◇ UNVERIFIED |
| SSScott System | Denver | CO | — | ◇ UNVERIFIED |
| SPSc Products, INC. | Eldorado | IL | — | ◇ UNVERIFIED |
| SMScreed Master Products INC | El Cajon | CA | — | ◇ UNVERIFIED |
| SCScrew Conveyor Pacific CORP | Visalia | CA | — | ◇ UNVERIFIED |
| SEScribner Engineeringna INC | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| SCS C R Molding INC | Corona | CA | — | ◇ UNVERIFIED |
| SIScs Interactive, INC | Ogden | UT | — | ◇ UNVERIFIED |
| SSScs Sheet Metal | Grain Valley | MO | — | ◇ UNVERIFIED |
| SMScully's Metal Fabrication, INC. | Morgan City | LA | — | ◇ UNVERIFIED |
| SSScw Scrape Certify Welding | Fallbrook | CA | — | ◇ UNVERIFIED |
| SDS. Diamond Steel INC. | Iowa City | IA | — | ◇ UNVERIFIED |
| SISdi INC. | Sherman | IL | — | ◇ UNVERIFIED |
| SESDR Enterprises Inc | Revillo | SD | — | ◇ UNVERIFIED |
| SBSea Box | Cinnaminson | NJ | — | ◇ UNVERIFIED |
| SSeabox | Cinnaminson | NJ | — | ◇ UNVERIFIED |
| SBSea Box INC. | Cinnaminson | NJ | — | ◇ UNVERIFIED |
| SCSeaFab Corporation | Seattle | WA | — | ◇ UNVERIFIED |
| SLSea Lect Plastics Corporation | Everett | WA | — | ◇ UNVERIFIED |
| SASealed Air Corporation (1667080055) | Streetsboro | OH | — | ◇ UNVERIFIED |
| SASealed Air CORP - Packaging Div | Hodgkins | IL | — | ◇ UNVERIFIED |
| SCSealright CO INC Western Divi | Commerce | CA | — | ◇ UNVERIFIED |
| STSeal Tite LLC | Hillsboro | OH | — | ◇ UNVERIFIED |
| SRSea Ray Boats, Greeneville | Greeneville | TN | — | ◇ UNVERIFIED |
| SISeasafe International Grating INC. | Houston | TX | — | ◇ UNVERIFIED |
| SSSea Side Specialties INC. | Delray Beach | FL | — | ◇ UNVERIFIED |
| SSSeaver Safety Concepts, LLC | West Haven | UT | — | ◇ UNVERIFIED |
| SMSeaway Manufacturing LLC | Marine City | MI | — | ◇ UNVERIFIED |
| SCSechrist-hall CO | Corpus Christi | TX | — | ◇ UNVERIFIED |
| SHSecurity Holdings, LLC | Carlstadt | NJ | — | ◇ UNVERIFIED |
| SMSedalia Machine Works Inc.* | Sedalia | MO | — | ◇ UNVERIFIED |
| SCSeelye Craftsman CO | Minneapolis | MN | — | ◇ UNVERIFIED |
| SISeizmic INC | Pomona | CA | — | ◇ UNVERIFIED |
| SISelecsource, INC. | Suwanee | GA | — | ◇ UNVERIFIED |
