| TFTeam Fabricators LLC | Port Arthur | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| TBTenaris Baytown | Baytown | TX | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| TBTenaris Brookfield | Brookfield | OH | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| TFTenaris Field Services | Houston | TX | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| TOTenaris Oklahoma Service Center | Amber | OK | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| TWTenaris West Virginia Service Center | Wellsburg | WV | Fabricated Metal Product Manufacturing332996 | 1-19 | ◐ LIKELY ACTIVE |
| TTTennessee Tube Bending | Knoxville | TN | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| TITF-R, Inc. | Afton | MI | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| TATI Automotive Ashley, IN | Ashley | IN | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| TATI Automotive Hillsdale, MI | Hillsdale | MI | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| TCTrade Construction Company, LLC | Zachary | LA | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| TCTri-America Contractors Inc | Wheelersburg | OH | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| TITube-co., INC. | Warren | MI | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| TETw Energy Solutions LLC | West Richland | WA | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| UMUnited Metal Fabricators, INC. | Maple Heights | OH | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| UIUSA Industries LLC | South Houston | TX | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| UUspq | Birmingham | AL | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| UCUtah Cryogenic Piping, LLC | Ogden | UT | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| WIWallingford Industries, INC | Branford | CT | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| WLWB Lockwood | Houston | TX | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| WWWill Weld 4 Money LLC | Durant | OK | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| W6WoodCo - 660 | Houston | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| WLWoodsage LLC | Holland | OH | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| ZIZekelman Industries | Cambridge | OH | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| ZMZeman Manufacturing Lisle | Lisle | IL | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CPConsolidated Pipe & Tube CO | Lubbock | TX | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| LWLawrence Williams | Laurel Hill | NC | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| MWMountain West Industrial LLC | Orem | UT | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |