| TGterrasmart Grand Rapids (aka Gibraltar Industries Inc.) | Grand Rapids | MI | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| TGTES Green Bay | De Pere | WI | Electrical Equipment, Appliance & Component Manufacturing335312 | 20-99 | ◐ LIKELY ACTIVE |
| TFTexas Facility | Woodway | TX | Electrical Equipment, Appliance & Component Manufacturing335311 | 20-99 | ◐ LIKELY ACTIVE |
| TETex-Tech Engineered Composites, LLC313320 | Gardena | CA | Electrical Equipment, Appliance & Component Manufacturing335991 | 20-99 | ◐ LIKELY ACTIVE |
| TCTf Cable Americas | Lockport | IL | Electrical Equipment, Appliance & Component Manufacturing335929 | 20-99 | ◐ LIKELY ACTIVE |
| TTgc-dal | Euless | TX | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TTgc-los | Walnut | CA | Electrical Equipment, Appliance & Component Manufacturing335932 | 20-99 | ◐ LIKELY ACTIVE |
| TTgc-stl | Saint Louis | MO | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| TTgc-stl | St. Louis | MO | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| TDTHE DURHAM COMPANY-Buffalo | Buffalo | MO | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TDTHE DURHAM COMPANY C-Line | Lebanon | MO | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TDTHE DURHAM COMPANY Test Switch | Lebanon | MO | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TPThe Pump & Motor Works, Inc. | Okmulgee | OK | Electrical Equipment, Appliance & Component Manufacturing335931 | 20-99 | ◐ LIKELY ACTIVE |
| TMTime Mark Corporation | Tulsa | OK | Electrical Equipment, Appliance & Component Manufacturing335314 | 20-99 | ◐ LIKELY ACTIVE |
| TMTimes Microwave Systems South | West Palm Beach | FL | Electrical Equipment, Appliance & Component Manufacturing335929 | 20-99 | ◐ LIKELY ACTIVE |
| TTTMC Transformers USA | Waynesboro | GA | Electrical Equipment, Appliance & Component Manufacturing335311 | 20-99 | ◐ LIKELY ACTIVE |
| TCTorq Corporation | Bedford | OH | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| TITorus Inc. | South Salt Lake | UT | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| TPTotal Power Group FKA Traction Power Group | Goldsboro | NC | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TCTrade Center | Rancho Cordova | CA | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TMTradewind Manufacturing | Phoenix | AZ | Electrical Equipment, Appliance & Component Manufacturing335210 | 20-99 | ◐ LIKELY ACTIVE |
| TETrayer Engineering Corporation - A Siemens Business (Livermore) | Livermore | CA | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TSTrimax Systems LLC - Brea | Brea | CA | Electrical Equipment, Appliance & Component Manufacturing335314 | 20-99 | ◐ LIKELY ACTIVE |
| TITrimm International, Inc. | Youngsville | NC | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TPTritium Power Solutions Inc. | Lebanon | TN | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| TCTrystar Charlotte | Charlotte | NC | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TGTrystar Greeley | Greeley | CO | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TMTrystar Mayfield | Mayfield | KY | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| TMTrystar Merrimack | Merrimack | NH | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| TSTrystar Seattle | Seattle | WA | Electrical Equipment, Appliance & Component Manufacturing335314 | 20-99 | ◐ LIKELY ACTIVE |
| TWTrystar Waukesha | Waukesha | WI | Electrical Equipment, Appliance & Component Manufacturing335314 | 20-99 | ◐ LIKELY ACTIVE |
| TMTualatin Manufacturing Plant | Tualatin | OR | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| TDTx-tla-tla Dallas Office | Plano | TX | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| USUnited States - Winona - MNPF | Winona | MN | Electrical Equipment, Appliance & Component Manufacturing335132 | 20-99 | ◐ LIKELY ACTIVE |
| USUpper Saint Clair | Pittsburgh | PA | Electrical Equipment, Appliance & Component Manufacturing335210 | 20-99 | ◐ LIKELY ACTIVE |
| UNUSA NC Asheville | Asheville | NC | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| UNUSA NC Hickory | Hickory | NC | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| UNUSA ND Fargo | Fargo | ND | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| USUSA SC Myrtle Beach | Myrtle Beach | SC | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| UWUSA WI Green Bay | Green Bay | WI | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| VIVEIR, Inc. (3 Gill Street Suite D) | Woburn | MA | Electrical Equipment, Appliance & Component Manufacturing335931 | 20-99 | ◐ LIKELY ACTIVE |
| VLVesco, LLC | Mogadore | OH | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| VFVicor - Freedom Power Systems, Inc | Cedar Park | TX | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| VPVicor - Picor, Lincoln, RI | Lincoln | RI | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| VRViking Range, LLC - Lynx Outdoors | Greenwood | MS | Electrical Equipment, Appliance & Component Manufacturing335221 | 20-99 | ◐ LIKELY ACTIVE |
| VRViking Range, LLC - Refrigeration Products | Greenwood | MS | Electrical Equipment, Appliance & Component Manufacturing335222 | 20-99 | ◐ LIKELY ACTIVE |
| WGWatlow Great Oaks | San Jose | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| WWWayne Water | Smithville | TN | Electrical Equipment, Appliance & Component Manufacturing335314 | 20-99 | ◐ LIKELY ACTIVE |
| WSWeber Stephen Products LLC | Elgin | IL | Electrical Equipment, Appliance & Component Manufacturing335220 | 20-99 | ◐ LIKELY ACTIVE |
| WEWEG Electric Corp - McHenry | Mchenry | IL | Electrical Equipment, Appliance & Component Manufacturing335312 | 20-99 | ◐ LIKELY ACTIVE |