| ALAkm LLC Dba Volks Constructors | Prairieville | LA | — | ◇ UNVERIFIED |
| AMAkraturn Manufacturing, INC. | Johnson City | NY | — | ◇ UNVERIFIED |
| AMAlabama Metal Fabricators, INC. | Elberta | AL | — | ◇ UNVERIFIED |
| ARAlabama Roll, INC. | Theodore | AL | — | ◇ UNVERIFIED |
| AMAlaka'i Mechanical | Kaneohe | HI | — | ◇ UNVERIFIED |
| ASAlamance Steel Fabricators, INC. | Archdale | NC | — | ◇ UNVERIFIED |
| AMAlbany Machine Products | Albany | MN | — | ◇ UNVERIFIED |
| AMAlbany Manufacturing INC | Albany | MN | — | ◇ UNVERIFIED |
| APAlbany Pipe & Nipple Manufacturing, INC. | Green Island | NY | — | ◇ UNVERIFIED |
| AFAlbatross Fabrication LLC | Spirit Lake | ID | — | ◇ UNVERIFIED |
| AHAlberto Haber Flores | Carolina | PR | — | ◇ UNVERIFIED |
| AMAlbright Machine & Grinding Shop INC. | Carrollton | GA | — | ◇ UNVERIFIED |
| ACAl Cassettari Enterprises, INC. | Banta | CA | — | ◇ UNVERIFIED |
| AMAlchemy Machining LLC | Crown Point | IN | — | ◇ UNVERIFIED |
| ATAlcoa Titanium & Engineered Products | Niles | OH | — | ◇ UNVERIFIED |
| ACAldi Custom Metalwork LLC | Clifton Park | NY | — | ◇ UNVERIFIED |
| ACAleky Corporation | De Forest | WI | — | ◇ UNVERIFIED |
| ADAlenco, Div of Reliant Bldg Products | Bryan | TX | — | ◇ UNVERIFIED |
| ACAlexander Custom Metal Works LLC | Virginia Beach | VA | — | ◇ UNVERIFIED |
| ATAlexander Tooling INC | Paris | TN | — | ◇ UNVERIFIED |
| APAlexandria Precision Machining | Alexandria | MN | — | ◇ UNVERIFIED |
| APAlexandria Precision Machining | Alexandria | MN | — | ◇ UNVERIFIED |
| ALAlfaifs LLC | Oxnard | CA | — | ◇ UNVERIFIED |
| ALAlfaifs LLC | Oxnard | CA | — | ◇ UNVERIFIED |
| ASAlfa Steel Construction | Union | NJ | — | ◇ UNVERIFIED |
| AIAlfiniti INC. | Winton | NC | — | ◇ UNVERIFIED |
 A.l. Garey & Associates, INC. | Pompano Beach | FL | — | ◇ UNVERIFIED |
| AMAlias Manufacturing LLC | Boise | ID | — | ◇ UNVERIFIED |
| APAlign Precision Clw | Pinellas Park | FL | — | ◇ UNVERIFIED |
| ASAli's Steel Fabricating Corp. | Jamaica | NY | — | ◇ UNVERIFIED |
| AGAljo - Gefa Precision Mfg., LLC | Old Bethpage | NY | — | ◇ UNVERIFIED |
| AAAll About Gutter & Sheet Metal INC | Portland | OR | — | ◇ UNVERIFIED |
| ASAllair Sheet Metal, CORP. | Brooklyn | NY | — | ◇ UNVERIFIED |
| AAAll American Bushing, INC. | Valencia | CA | — | ◇ UNVERIFIED |
| AAAll American Finishing LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| ABAllan Borch Dba Borch's Iron Works | San Jose | CA | — | ◇ UNVERIFIED |
| ASAllan Schaffer | Livermore | CA | — | ◇ UNVERIFIED |
 Allard Nazarian Group INC Ta Granite State | Baltimore | MD | — | ◇ UNVERIFIED |
| AAAll Around Metal Buildings, LLC | Godley | TX | — | ◇ UNVERIFIED |
| ACAll County Sheet Metal | Lake Worth Beach | FL | — | ◇ UNVERIFIED |
| ACAll Custom Aluminum | Cocoa | FL | — | ◇ UNVERIFIED |
| ACAll Custom Fabrications Inc | brooksville | FL | — | ◇ UNVERIFIED |
| ACAll Cut, Inc. | Fort Myers | FL | — | ◇ UNVERIFIED |
| ATAllegan Tubular Prod INC | Allegan | MI | — | ◇ UNVERIFIED |
| ARAllegheny Rebar Incorporated | Glassport | PA | — | ◇ UNVERIFIED |
| ABAllegiance Business CORP. Dba Hi Tech Precision | Covina | CA | — | ◇ UNVERIFIED |
| AMAllen Machine INC. | Montclair | CA | — | ◇ UNVERIFIED |
| ASAllen Sheet Metal INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| ASAllen Steel Fabricating Co* | Columbia | TN | — | ◇ UNVERIFIED |
| AFAll Fab Precision Sheetmetal | Santa Clara | CA | — | ◇ UNVERIFIED |
| AIAlliance Industrial Group INC | Seattle | WA | — | ◇ UNVERIFIED |
 Alliance Machine Tool Company, INC. | Louisville | KY | — | ◇ UNVERIFIED |
| ASAlliance Steel & Fabrications, INC. | Manassas Park | VA | — | ◇ UNVERIFIED |
| ACAllied Chucker & Eng | Jackson | MI | — | ◇ UNVERIFIED |
| AGAllied Gear & Machine, LLC | Green Bay | WI | — | ◇ UNVERIFIED |
| AMAllied Machine, INC. | Modesto | CA | — | ◇ UNVERIFIED |
| AMAllied Mfg CO | Detroit | MI | — | ◇ UNVERIFIED |
| ACAllison Conveyor Engineering | Allison | PA | — | ◇ UNVERIFIED |
| ARAllison Resources LLC | Hurst | TX | — | ◇ UNVERIFIED |
| ARAllison Resources, LLC | Ada | OK | — | ◇ UNVERIFIED |
| AMAll Metal Acquisitions, LLC | Cowarts | AL | — | ◇ UNVERIFIED |
| AMAll Metal Fabricators | Chantilly | VA | — | ◇ UNVERIFIED |
| AMAll Metals LLC | Clackamas | OR | — | ◇ UNVERIFIED |
| AMAll Metal Specialties INC | Jamestown | NY | — | ◇ UNVERIFIED |
| AMAll Metals Welding & Fabrication INC | Mount Dora | FL | — | ◇ UNVERIFIED |
| ASAlloyd Sheet Metal & Insulation CO. INC | Cincinnati | OH | — | ◇ UNVERIFIED |
| AFAlloy Fabricators, INC. | Alexis | NC | — | ◇ UNVERIFIED |
| AHAlloy Hardfacing - Engineering CO INC | Jordan | MN | — | ◇ UNVERIFIED |
| AMAlloy Manufacturing | Broussard | LA | — | ◇ UNVERIFIED |
| APAlloy Products, LLC | Maple Heights | OH | — | ◇ UNVERIFIED |
| ACAlloys Cleaning INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| AWAlloy Welding | Melrose Park | IL | — | ◇ UNVERIFIED |
| AIAllpac INC. | Garland | UT | — | ◇ UNVERIFIED |
| AIAllpage INC | New Bedford | MA | — | ◇ UNVERIFIED |
| APAll Pipe Works, Inc | Bluffdale | UT | — | ◇ UNVERIFIED |
| APAll Pro Machine LLC | Eugene | OR | — | ◇ UNVERIFIED |
| AFAllred Family CORP. | Brigham City | UT | — | ◇ UNVERIFIED |
| ASAll-rite Sheet Metal, INC. | Houston | TX | — | ◇ UNVERIFIED |
| ASAll Scenic LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| ASAll Service Machine Shop INC. | Chalmette | LA | — | ◇ UNVERIFIED |
| ASAll Service Machine Shop, INC. | Chalmette | LA | — | ◇ UNVERIFIED |
| ASAll Sheet Metal Company | Oklahoma City | OK | — | ◇ UNVERIFIED |
| ASAll Star Threading | Crosby | TX | — | ◇ UNVERIFIED |
| ASAllstate Sheet Metal, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| ATAllstate Tower INC | Henderson | KY | — | ◇ UNVERIFIED |
| AGAllsteel & Gypsum Products, INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| AAll-storage | Fridley | MN | — | ◇ UNVERIFIED |
| ATAll - Tech Machining INC | Wilmer | AL | — | ◇ UNVERIFIED |
| AWAll Weld Steel INC. | Glenside | PA | — | ◇ UNVERIFIED |
| AMAlma Machine Services | Carrollton | GA | — | ◇ UNVERIFIED |
| AIAlmeda INC | Parkersburg | WV | — | ◇ UNVERIFIED |
| APAlmeida Precision Machining Inc. | Walpole | MA | — | ◇ UNVERIFIED |
| AAlnc | San Angelo | TX | — | ◇ UNVERIFIED |
| AWAloha Waste Systems | Puunene | HI | — | ◇ UNVERIFIED |
| AWAloha Welding INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| ASAloma Shim and Manufacturing | Verona | PA | — | ◇ UNVERIFIED |
| AFAlpha Fabrication | San Bernardino | CA | — | ◇ UNVERIFIED |
| AIAlpha Irons Works LLC | Rochester | NY | — | ◇ UNVERIFIED |
| AMAlpha Machine Corporation | Tinley Park | IL | — | ◇ UNVERIFIED |
| AMAlpha Machine Service LLC | Kingston | NH | — | ◇ UNVERIFIED |
