| ACAstro Coatings INC | Struthers | OH | Primary Metal Manufacturing331318 | — | ◐ LIKELY ACTIVE |
Astro Industries INC | Green Bay | WI | Fabricated Metal Product Manufacturing332810 | 20-99 | ◐ LIKELY ACTIVE |
| APAstro Pak Corporation-kansas | Kansas City | KS | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| AAAti Aviation Services LLC | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| AFAti Forged Products | Appleton | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| ACAtlantic Central Enterprises | Holly Hill | FL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| AHAtlas Hydraulics INC | Brandon | SD | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| AMAtlas Metal Works LLC | South Windsor | CT | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| AHAtmosphere Heat Treating INC. | Wixom | MI | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
Aubin Industries INC. | Tracy | CA | Plastics and Rubber Products Manufacturing326150 | — | ◐ LIKELY ACTIVE |
| AIAugusta Iron & Steel Works INC | Augusta | GA | Primary Metal Manufacturing331111 | 20-99 | ◐ LIKELY ACTIVE |
| AIAustemper INC | Clinton Township | MI | Fabricated Metal Product Manufacturing332811 | 1-19 | ◐ LIKELY ACTIVE |
| ATAutoform Tool & Manufacturing | Angola | IN | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| AIAvalign Instruments and Implants | Fort Wayne | IN | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| AMAwi Manufacturing INC | Winsted | MN | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| AAAxh Air Coolers | Claremore | OK | Fabricated Metal Product Manufacturing332410 | 500+ | ◐ LIKELY ACTIVE |
| AOAxis Operating CO | Paragould | AR | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
Aztec Manufacturing Ptnr LTD Crowley Facility | Crowley | TX | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| AGAzz Galvanizing-mobile | Citronelle | AL | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| AGAzz Galvanizing - Nashville | Nashville | TN | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| BTBachman Tool & Die Company | Independence | IA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| BRBadger Railing | Milwaukee | WI | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| BSBadger Sheet Metal Works | Green Bay | WI | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
Bailey Manufacturing Company LLC | Forestville | NY | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| BIBalco, INC. | Wichita | KS | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| BCBall Container LLC | Fort Atkinson | WI | Fabricated Metal Product Manufacturing332430 | — | ◐ LIKELY ACTIVE |
| BCBall Container LLC Rome Can Plant | Rome | GA | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BMBall Metal Beverage | Fort Worth | TX | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BMBall Metal Beverage Container CORP | Monticello | IN | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BMBall Metal Beverage Container CORP | Kapolei | HI | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BMBall Metal Beverage Container Corporation | Maricopa County | AZ | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BMBall Metal Beverage Container Corporation | Golden | CO | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BMBall Metal Beverage Container Corporation (0332000023) | Findlay | OH | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BMBall Metal Beverage Container Corporation-williamsburg | Williamsburg | VA | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BMBall Metalpack Holding LLC (0125041920) | Columbus | OH | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BGBaltimore Galvanizing CO INC | Baltimore | MD | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| BSBanker Steel CO LLC | Lynchburg | VA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| BSBanker Steel New Jersey | South Plainfield | NJ | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
Baron Blakeslee Sfc INC | Williamstown | WV | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| BTBatesville Tool & Die Incorporated Tipton | Tipton | IN | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| BABaum America CORP | Charleston | WV | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
B.b. & J. Enterprises INC. | Phoenix | AZ | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| BRB&b Roadway and Security Solutions, LLC | Russellville | AL | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| BIBeacon Industries, INC. | Edinburgh | IN | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| BPBeacon Park Finishing LLC | Roseville | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| BPBeasley Plant | Beasley | TX | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| BABekum America Corporation | Williamston | MI | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| BRBend Rite Custom Fabrication, INC | Marshall | MN | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| BLBendtec LLC. | Duluth | MN | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| BPBennett-rogers Pipe Coating | Kansas City | KS | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |