| AFAction Fabricating | Detroit Lakes | MN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| AMAdvanced Metal Etching Incorporated | Ligonier | IN | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| AEA & E Mfg | Levittown | PA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| AMAhr Metals, INC | Bessemer | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| AAirecon | Cincinnati | OH | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| AFAll Fab Precision Sheetmetal INC | San Jose | CA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| AFAll Fab Precision Sheetmetal INC | San Jose | CA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
American Aluminum Accessories, INC. | Perry | FL | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| AAAmerican Architectural Metal Manufacturers, INC. | Allentown | PA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| APAmerson Precision Sheet Metal, INC | Mcminnville | OR | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| ASAmple Sheet Metal, INC. | Hanover | MD | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| AWAndritz Western Pneumatics - Ruston | Ruston | LA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| AFApplied Fabricators, Inc | Greenfield | IN | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| ALApplied Laser Technologies, LLC | Weston | WI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| ASApril Steel Processing | Dearborn | MI | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| AYApx - York Sheet Metal, Incorporated | York | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| ALArktura LLC | Carson | CA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| AIAwnex, INC. | Ball Ground | GA | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| BEBarber Electric Enclosures Mfg. Co., INC. | North Attleboro | MA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| BSB&B Sheet Metal Inc | Long Island City | NY | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| BPBehl Precision Fabricating | Stafford | TX | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| BMBest Manufacturing, INC. | Jonesboro | AR | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| BSBhw Sheet Metal Company | Jonesboro | GA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| BFBlackburn's Fabrication, INC. | Columbus | OH | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| CHCapital Hardware Supply | Closter | NJ | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| CDCarbon Designs | Springdale | AR | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| CSCardinal Systems, INC. | Schuylkill Haven | PA | Plastics and Rubber Products Manufacturing326121 | 100-499 | ◐ LIKELY ACTIVE |
| CKCb Kaupp & Sons INC | Maplewood | NJ | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| CLCEMCO LLC, Fort Worth | Fort Worth | TX | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| CFCen Fabrications, INC. | Covington | GA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| CPChatsworth Products Company, Georgetown, TX | Georgetown | TX | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| CCChurchill CORP | Melrose | MA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| CKC & K Form Fabrication, INC. | Colton | CA | Wood Product Manufacturing321999 | 1-19 | ◐ LIKELY ACTIVE |
| CDClarkWestern Dietrich Building Systems - Dade City, FL | Dade City | FL | Fabricated Metal Product Manufacturing332114 | 100-499 | ◐ LIKELY ACTIVE |
| CDClarkWestern Dietrich Building Systems - Dallas, TX | Dallas | TX | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| CCCLTMP Contech Engineered Solutions LLC | Charlotte | NC | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
Contech Engineered Solutions LLC | Lantana | FL | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| CMCordele Metal Works, Inc. | Cordele | GA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| CMCorrugated Metals INC | Belvidere | IL | Fabricated Metal Product Manufacturing332114 | 20-99 | ◐ LIKELY ACTIVE |
| CMCorrugated Metals, INC. | Belvidere | IL | Fabricated Metal Product Manufacturing332114 | 20-99 | ◐ LIKELY ACTIVE |
| CPCortec Precision sheetmetal | San Jose | CA | Fabricated Metal Product Manufacturing332214 | 100-499 | ◐ LIKELY ACTIVE |
| CACox Air Systems | Belton | MO | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| CBCrest Bending, INC. | New Washington | OH | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| CFCurtiss-wright Flight Systems INC | Fairfield | NJ | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| CFCustom Fabrication INC | Kenner | LA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| CMCustom Mechanical Contractors, INC. | Cleveland | TN | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| CECutting Edge Laser Machining, INC. | Covington | GA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| DCDAL2MP Contech Engineered Solutions LLC | Sulphur Springs | TX | Primary Metal Manufacturing331210 | 1-19 | ◐ LIKELY ACTIVE |
Dane Manufacturing | Waunakee | WI | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| DTDayton T Brown INC | Bohemia | NY | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |