| SPStang Precision INC | Paynesville | MN | — | ◇ UNVERIFIED |
| SIStar Iron Works, LLC | North Hollywood | CA | — | ◇ UNVERIFIED |
| SWStatewide Woodfinishing INC | North Hollywood | CA | — | ◇ UNVERIFIED |
| SMStealth Manufacturing, LLC | Leon | KS | — | ◇ UNVERIFIED |
| SEStellar Energy Americas, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| STStep Tools Unlimited INC Dba Destiny Tool | Morgan Hill | CA | — | ◇ UNVERIFIED |
 Sterilis Solutions Model S220 | — | IL | — | ◇ UNVERIFIED |
| SSteverosten | Redding | CA | — | ◇ UNVERIFIED |
| SIStillwell, Inc. | Cleburne | TX | — | ◇ UNVERIFIED |
| SMStone Machine Company LLC | Fort Loudon | PA | — | ◇ UNVERIFIED |
| SCStoner CNC, LLC | Archbold | OH | — | ◇ UNVERIFIED |
| SDStratasys Direct Manufacturing | Valencia | CA | — | ◇ UNVERIFIED |
| SStratmet | Milpitas | CA | — | ◇ UNVERIFIED |
| SAStratus Auto Equipment, Inc. | College Station | TX | — | ◇ UNVERIFIED |
| SMSummit Machine Inc. | Saint Paul | MN | — | ◇ UNVERIFIED |
| SASundstrand Aerospace CORP | Brea | CA | — | ◇ UNVERIFIED |
| SASunnen Abrasives | Saint Louis | MO | — | ◇ UNVERIFIED |
| SCSunsoft Corporation | Albuquerque | NM | — | ◇ UNVERIFIED |
| SBSuperior Bearing CO INC | Commerce | CA | — | ◇ UNVERIFIED |
| SDSuperior Dry Cleaners | Modesto | CA | — | ◇ UNVERIFIED |
| SDSuspension Development Group | El Cajon | CA | — | ◇ UNVERIFIED |
| SPSutherland Presses | La Mirada | CA | — | ◇ UNVERIFIED |
| SMSwafford-Kientzy Machine & Fabrication, Inc | Troy | MO | — | ◇ UNVERIFIED |
| SMSwagelok Manufacturing CO LLC | Solon | OH | — | ◇ UNVERIFIED |
| SSSwenson Steel Products Company INC Dba Swenson Shear | Atwater | CA | — | ◇ UNVERIFIED |
| SLSymmetry LLC Dba Symmetry Laser | Davis | CA | — | ◇ UNVERIFIED |
| TETab Enterprises | Bethel Island | CA | — | ◇ UNVERIFIED |
| TIT.a. Industries INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| TCTapmatic CORP | Irvine | CA | — | ◇ UNVERIFIED |
| TRTassy Real Estate, LLC | Dundee | IL | — | ◇ UNVERIFIED |
| TGTaylor Group Inc, Ackerman | Ackerman | MS | — | ◇ UNVERIFIED |
| TLTcsp LLC | San Jose | CA | — | ◇ UNVERIFIED |
| TDT D Manufacturing INC. | Garden Grove | CA | — | ◇ UNVERIFIED |
| TMTechpro Manufacturing INC | Salinas | CA | — | ◇ UNVERIFIED |
| TMTechpro Manufacturing INC | Salinas | CA | — | ◇ UNVERIFIED |
| TATeknor Apex CO. | Pawtucket | RI | — | ◇ UNVERIFIED |
| TFTeledyne Flir | Niceville | FL | — | ◇ UNVERIFIED |
| TMTello Metal Polish | Colton | CA | — | ◇ UNVERIFIED |
| TPTem Performance Machine Shop | Cotati | CA | — | ◇ UNVERIFIED |
| TCTennant CO - Golden Valley | Golden Valley | MN | — | ◇ UNVERIFIED |
| TCTennant CO - Plant Ii | Maple Grove | MN | — | ◇ UNVERIFIED |
 Tennant Sales and Service Company | Golden Valley | MN | — | ◇ UNVERIFIED |
| TETest-head Engineering | Rogers | MN | — | ◇ UNVERIFIED |
| TCThe Charles J. Angelo Manufacturing Group, LLC | Manchester | CT | — | ◇ UNVERIFIED |
| TIThe Irvine Company Retail Properties | Newport Beach | CA | — | ◇ UNVERIFIED |
| TPThe Philpott Corporation | Paramount | CA | — | ◇ UNVERIFIED |
| TSThermco Systems CORP | Orange | CA | — | ◇ UNVERIFIED |
| TFThermo Fisher Scientific | San Jose | CA | — | ◇ UNVERIFIED |
| TSThe Stero Company | Petaluma | CA | — | ◇ UNVERIFIED |
| TWThe Western States Machine Company | Fairfield | OH | — | ◇ UNVERIFIED |
