| AMAcs Marine Fabrication | Stockton | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AAAct Aerospace | Gunnison | UT | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAction Metal Fabricators, INC. | Conyers | GA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| APAction Precision Machining | Leominster | MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ASAdams Steel Service and Supply, Inc | McHenry | IL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AUAdecco Usa, INC. | Covington | GA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMADJ Machining LLC | Tonawanda | NY | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ACAdscom Corporation | Glen Burnie | MD | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAdsing Manufacturing, INC. | Centre | AL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| APAds Precision Machining INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AAAdvanced Ag Concepts Inc. | Eureka | IL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ACAdvanced Cutting Systems INC | Fort Wayne | IN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
 Advanced Drainage Systems INC Mto | Findlay | OH | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AEAdvanced Electromagnet | Santee | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AFAdvanced Forming Technology | Longmont | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ARAdvanced R.v. Painting and Repair LLC | Salem | OR | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AFAdvantage Foundry Services INC | Decatur | IL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AAAero Automation Ii, LLC | Broken Arrow | OK | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AAerosonics | California | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAerospace Machine & Supply (mshinges.com) | Las Vegas | NV | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ACAes Clean Technology, INC. | Suwanee | GA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AAffinia | Oklahoma City | OK | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAffordable Metal Work CORP | West Palm Beach | FL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAffordable Metal Work CORP | Loxahatchee | FL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AHAgc Heat Exchanger INC | Fairview | OR | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| AHAG Holdings LLC | New Holstein | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AGA & G Manufacturing Co., INC. | Lynn | MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AIAgrashell INC | Vernon | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AIAgrequip INC. | Houghton | IA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAgricultural Manufacturing | Fresno | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AIAir-Tech Industrial Design, Inc. | Monrovia | IN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ATAir Tight Stainless Manufacturing & Seal Service | Lubbock | TX | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AJA J Oster Caribe LLC | Caguas | PR | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ALAkm LLC Dba Volks Constructors | Prairieville | LA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ARA-korn Roller INC (relocated to 0311145) | Denver | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ASAk Steel and Tubing | Franklin | IN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAlabama Metal Industries Corporation | Dayton | TX | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ALAlaco Ladder CO | Chino | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ASAlaska Structures INC | Fairacres | NM | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| APAlbar Precious Metal Refining, INC. | Pompano Beach | FL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AFAlco Fabricators, INC. | Rossville | GA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| APAlejo Ps89-llc | Newport Beach | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ARAlexander Robinson Dba Robinson Armament CO | North Salt Lake | UT | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AGAlii Glass & Metal INC | Kapolei | HI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AIAl Industries INC | Santa Ana | CA | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| AAAll American Barricades, CORP. | Deerfield Beach | FL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AAAll American Metals & Recycling LLC | Carnegie | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
 All Clean Orlando LLC | Mascotte | FL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ADAll Dimension Manufacturing INC | Oakdale | MN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ABAllegiance Business Group, LLC | Frederick | MD | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
