| RCRoss Cast Metals | Lancaster | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| RSRta Sales | Lancaster | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SPSandt Products, Incorporated | Lancaster | PA | Paper Manufacturing322231 | — | ◇ UNVERIFIED |
 Saputo Cheese USA INC. | Lancaster | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| SCS.e.a. Corporation | Lancaster | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| SSSepv Sierra LLC Dba B2u Storage Solutions INC | Lancaster | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
 Sewer Equipment Co. of America | Lancaster | TX | Transportation Equipment Manufacturing336120 | — | ◇ UNVERIFIED |
| SPSix12 Printing LLC | Lancaster | TX | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| SRSky Ready Mix | Lancaster | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SCSmith Carrel LLC | Lancaster | TX | Furniture and Related Product Manufacturing337127 | — | ◇ UNVERIFIED |
| SDSouth Dallas Plant | Lancaster | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SOSquare One Coffee LLC | Lancaster | PA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| SOSquare One Coffee LLC | Lancaster | PA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| SEStericycle Environmental Solutions - Lancaster Facility | Lancaster | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| TLTapTopanga LLC | Lancaster | CA | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| T9Tesoro 9610-1917 | Lancaster | CA | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| TMTexas Millwork | Lancaster | TX | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| TCThe Cyril-scott Company (0123010198) | Lancaster | OH | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| TRThermal Research & Development | Lancaster | CA | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| TSThe Sygma Network, INC. Lancaster | Lancaster | CA | Food Manufacturing311411 | — | ◇ UNVERIFIED |
 Thrive Green LLC | Lancaster | KY | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| TVTradecraft Ventures INC. | Lancaster | CA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| TPTreehouse Private Brands, INC. | Lancaster | OH | Food Manufacturing311111 | — | ◇ UNVERIFIED |
| TMTrividia Manufacturing Solutions INC | Lancaster | NH | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| TMTrividia Manufacturing Solutions INC | Lancaster | NH | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| TPTxi - Portable 904 - Pike Project Lancaster | Lancaster | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TPTxi - Portable 916 - Dallas Pdc Project | Lancaster | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| UPUS Pole Company - 2nd St E | Lancaster | CA | Electrical Equipment, Appliance & Component Manufacturing335132 | — | ◇ UNVERIFIED |
| UPUS Pole /superior Powder Coating | Lancaster | CA | Electrical Equipment, Appliance & Component Manufacturing335132 | — | ◇ UNVERIFIED |
| VIValley Iron Fabricators & Erectors INC | Lancaster | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| VFValue Flow Group Inc | Lancaster | PA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| VHVenom Holdings, LLC | Lancaster | OH | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| WCWestside Chevron | Lancaster | CA | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| WUWoody's Unfinished Furniture | Lancaster | CA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
