| DCDmi Contractors, INC. | Baton Rouge | LA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| GBGreens Bayou Pipe Mill | Houston | TX | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| HIHdpe, INC. | Mulberry | FL | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| HIHycom INC | Barberton | OH | Fabricated Metal Product Manufacturing332912 | 20-99 | ◐ LIKELY ACTIVE |
| JCJett Cutting Service, INC. | Bedford Park | IL | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| KGKey Gas Components INC | Allegan | MI | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| LPLinn Post & Pipe INC | Linn | KS | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| MCMagnetic Component Engineering | Torrance | CA | Nonmetallic Mineral Product Manufacturing327113 | 20-99 | ◐ LIKELY ACTIVE |
| MAMid America Fittings LLC | Overland Park | KS | Fabricated Metal Product Manufacturing332919 | 20-99 | ◐ LIKELY ACTIVE |
| PTPaumac Tubing LLC - Plant 1 | Marysville | MI | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| P1Poly-Cam 1101 | Anoka | MN | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| PTProduction Tube Cutting | Dayton | OH | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| TFTube Fabrication Industries, INC | Logansport | IN | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| VOViega Ohio | Mantua | OH | Fabricated Metal Product Manufacturing332919 | 20-99 | ◐ LIKELY ACTIVE |
| WSWestbrook Sales & Distributing | Houston | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| WWWestern Waterworks Supply | Nampa | ID | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| 6N650-moravia Ny | Moravia | NY | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| 6T660-carrolton Tx | Carrollton | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| AFACT Fabrication, Inc. (Houston) | Houston | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| ATAegis Technologies Inc | Pottstown | PA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| AFAIS Fabricated Fittings, LLC | Bon Air | AL | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| ATAllied Tube & Conduit Kokomo In | Kokomo | IN | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| APAlloy Piping Products - 642 | Shreveport | LA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| AMAmtex Machine Products INC | Houston | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| AMAnson Mechanical Piping Inc | Polkton | NC | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| AFAPP Flange - 650 | Houston | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| AMAppian Manufacturing Corp | Columbus | OH | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
ASC Engineered Solutions: Waynesboro | Waynesboro | PA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
Atomic Industries LLC | Billings | MT | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| BSBroad St. | Louisville | OH | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CPC&B Piping (East), Inc. | Amherst | VA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CACFS a division of Michels Pipeline Inc | Carrolton | MO | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CIConstellation Industries | Houston | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CPCore Pipe Products, Inc. | Carol Stream | IL | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Pipe & Fabrication, Inc. / Conroe | Conroe | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Pipe & Fabrication, Inc. / Grand Island | Grand Island | NE | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Pipe & Fabrication, Inc. / Lubbock | Lubbock | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Pipe & Fabrication, Inc. / Winter Haven | Winter Haven | FL | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Pipe & Fabrication, Inc. / Woodburn | Woodburn | OR | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| DMDixie Mechanical Inc | Tuscaloosa | AL | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| DRDonohoe Road | Greensburg | PA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| EPEpic Piping Distribution | Houston | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| EPEpic Piping - Lake Providence | Lake Providence | LA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| EEETI Elkhart / Tri-Went Industrial | Knoxville | TN | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| EFEXCEL Fabrication | Gonzales | LA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| GGheen | Harrisburg | OR | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| GIGheen Irrigation | Eugene | OR | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| GPGMS Piling Products | Hanover Township | PA | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| GGorgas | Louisville | OH | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
High Density Poly Enterprises INC | Mulberry | FL | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |