| STSunbelt Transformer | Temple | TX | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| STSunbelt Transformer LLC | Bakersfield | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| STSunbelt Transformer, LLC | Bakersfield | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| SSunoco #0261-8767 | Allison Park | PA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| SISyndevco INC | Southfield | MI | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| SPSynergy Power Group, LLC Dba Team Fenex | Sandoval | IL | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TDT & D Power, INC | Tooele | UT | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TITechnology INC. | Herndon | VA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TETeledyne Electronic Safety Products | Northridge | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TPTellus Power Green | Foothill Ranch | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TTesla-energy | Santa Ana | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TWThe Winsdor | Walnut Creek | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TLTpgw, LLC | Brookfield | WI | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TBTrans Bay Cable LLC | Pittsburg | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TDTransformer Division Bastrop Facility | Bastrop | TX | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| TETucson Electric Power Company | Springerville | AZ | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| UFUS Fabrication & Design | Farmington | MI | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VHVaisala Hbu | Sunnyvale | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VIVantran Industries LLC | Woodway | TX | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VSVector Systems, Inc | Bonham | TX | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VTVf Transformer | Elgin | IL | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VTVirginia Transformer CORP. | San Jose | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VTVirginia Transformer Corporation | Troutville | VA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VIVishay Intertechnology | Hillsboro | OR | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VMVPR Management Group, LLC | Indian Land | SC | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VHVPT Holdings, LLC | Pensacola | FL | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| WCWa317936952 - C H W Enterprises INC | Longview | WA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| WEWarfield Electric Company | Upland | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| WAWest Air Gases & Equipment INC | National City | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| ZPZ Power & Distribution | Orange | CA | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
