| BWBotelho Welding and Sheet Metal INC. | Chowchilla | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| BRBrink Racecraft LLC | Irving | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| BWBrowns Welding Service | Bristol | VT | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| BWBucci Welding, LLC | Killingly | CT | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| BWButch's Welding & Fab Inc. | New Port Richey | FL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| BMB&W Millwright Services, LLC. | Rockmart | GA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| BPBw Parts, LLC | Phoenix | AZ | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CPCabrillo Power I LLC | Carlsbad | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CTCalifornia Tool & Welding Supply- Store 09 | Santa Ana | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CECalixto Enterprises Inc | Hempstead | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWCampbell's Welding & Machinery INC. | Fort Lee | NJ | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CACarlos and Sons LLC | Amarillo | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CFCdm Fab LLC | Salem | OR | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWChamplin Welding | Point Judith | RI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CFChase Fabrications LLC | Empire | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWChenoa Welding & Fabrication, INC. | Chenoa | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CMCircle M Welding & Fabrication LLC | Eaton | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWCk Welding | Poway | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CLC & L Machine and Welding INC. (dot# 439718) | Amelia Court House | VA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWCoastal Welding & Fabrication | Warm Springs | GA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CPColumbia Psi LLC | Englewood | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CTComplete Tooling Solutions LLC | Fraser | MI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CQConstruction Quality LLC | Elizabeth | NJ | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWCoss Welding Services, LLC | Odessa | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CMCraftworx Metal & Fabrication LLC | Jacksonville | FL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CMCraftworx Metal & Fabrication LLC | Jacksonville | FL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWCrawler Welding INC | Lake Crystal | MN | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWCrever's Welding & Fabrication | Rome | NY | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CSC S Industries, LLC | Ludlow | MA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CWCumley Welding & Skid Steer Services LLC | Weaubleau | MO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CHCustom Heliarc Welding & Machine INC | Mount Bethel | PA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CSCustom Steel & Stairs | East Greenwich | RI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| CECWF Enterprises, LLC | Wood Dale | IL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DDDaily Dimes Mobile Welding LLC | Saint Michael | MN | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DGDax Global Holdings, LLC | Aumsville | OR | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DSDeep South Welding LLC | Coushatta | LA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DFDelight Fabrication, LLC | Arcadia | LA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DWDeluna Welding LLC | Bakersfield | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DWDiversified Welding & Steel LLC | Salisbury | NC | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DBDonald Blake Ripley & Ralph Martin Barajas | Fresno | CA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DDDS Duggins Welding | Winston Salem | NC | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| DWDWT Welding and Railing LLC | Westminster | MD | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| EMEastern Metal Works LLC | Chesapeake | VA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| ECEfrain Cerros-Ochoa | El Paso | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| ETElite Technologies INC | Fort Collins | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| ECEmerald Coast Professional Erectors, LLC | Santa Rosa Beach | FL | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| EME&P Mobile Welding LLP | Verona | KY | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| EEsab | Denton | TX | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| EEsmoke | Lakewood | NJ | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| EWEureka Welding Alloys INC | Madison Heights | MI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
