| APArchers Precision INC | Tigard | OR | — | ◇ UNVERIFIED |
| ASArchibald Sheet Metal, Inc. | Lakeside | CA | — | ◇ UNVERIFIED |
| ACArchitectural Construction Services INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ADArchitectural Design Concepts | Springfield | MO | — | ◇ UNVERIFIED |
| AEArchitectural Exterior Services LLC | Kansas City | MO | — | ◇ UNVERIFIED |
| AFArchitectural Fabrications INC | Auburn | WA | — | ◇ UNVERIFIED |
| AIArchitectural & Industrial Metal Fabrication | Roswell | GA | — | ◇ UNVERIFIED |
| AMArchitectural Metal Solutions | Austell | GA | — | ◇ UNVERIFIED |
| AMArchitectural Metal Specialties INC. | Douglasville | GA | — | ◇ UNVERIFIED |
| AMArchitectural Metal Works INC | Turner | OR | — | ◇ UNVERIFIED |
| ASArchitectural Sheet Metal & Panels, INC. | Cheyenne | WY | — | ◇ UNVERIFIED |
| ASArchitectural Sheetmetal Products, INC. | Scotia | NY | — | ◇ UNVERIFIED |
| ASArchitectural Sheet Metal Systems, INC. | Bridgeton | MO | — | ◇ UNVERIFIED |
| ASArchitectural Steel & Aluminum Products, INC. | Dallas | GA | — | ◇ UNVERIFIED |
| ASArchitectural & Structural Steel Co, INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| AIArc International | North Las Vegas | NV | — | ◇ UNVERIFIED |
| AIArclight Industries LLC | Venetia | PA | — | ◇ UNVERIFIED |
| ASArclin Surfaces | Blythewood | SC | — | ◇ UNVERIFIED |
| AMArc Metals CORP | Saint Marys | PA | — | ◇ UNVERIFIED |
| ANArc N Spark Welding INC | Kodiak | AK | — | ◇ UNVERIFIED |
| AMArco Metals, INC | Baltimore | MD | — | ◇ UNVERIFIED |
| AWArcosa Wind Towers, INC. - Newton | Newton | IA | — | ◇ UNVERIFIED |
| ALArcpro LLC | Weare | NH | — | ◇ UNVERIFIED |
| AIArc-rite, INC. | Palatka | FL | — | ◇ UNVERIFIED |
| ASArc Services | Roseville | MN | — | ◇ UNVERIFIED |
| AMArevalo Manufacturing, INC. | Houston | TX | — | ◇ UNVERIFIED |
| AMArgus Machine | Tucson | AZ | — | ◇ UNVERIFIED |
| ARA & R Iron Works, INC. | Conshohocken | PA | — | ◇ UNVERIFIED |
| AMAristotle Metal Works | Lawrenceville | GA | — | ◇ UNVERIFIED |
| ACArizona Carbide Tools, INC. | Phoenix | AZ | — | ◇ UNVERIFIED |
| AEArizona Equipment Fabrication L.l.c. | Flagstaff | AZ | — | ◇ UNVERIFIED |
| APArizona Precision Industries, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| ASArjae Sheet Metal CO INC | Happy Valley | OR | — | ◇ UNVERIFIED |
| AAArk Alloy, LLC | Reedsburg | WI | — | ◇ UNVERIFIED |
| AFArk Fabricators, INC. | Augusta | GA | — | ◇ UNVERIFIED |
| AIArlington Iron Works | Manassas | VA | — | ◇ UNVERIFIED |
| AMArmadillo Metalworks, INC. | Passaic | NJ | — | ◇ UNVERIFIED |
| ASArmetco Systems LLC | Fort Worth | TX | — | ◇ UNVERIFIED |
| AMArmi Manufacturing | Fayetteville | AR | — | ◇ UNVERIFIED |
| APArmorcast Prod. CO | North Hollywood | CA | — | ◇ UNVERIFIED |
| APArmorcast Products Company | North Hollywood | CA | — | ◇ UNVERIFIED |
| ASArmor Supply Metals LLC | Medley | FL | — | ◇ UNVERIFIED |
| AFArmstrong Fabricators, INC. | Rochester | NY | — | ◇ UNVERIFIED |
| APArmstrong Power Systems, LLC | Miami | FL | — | ◇ UNVERIFIED |
| ACArning Companies INC | Cassville | MO | — | ◇ UNVERIFIED |
| AIArning Industries, INC. | Metairie | LA | — | ◇ UNVERIFIED |
| ATAro Tek Engineering INC | Tumwater | WA | — | ◇ UNVERIFIED |
| AAAroundtown America Property Holdings Corporation | West Babylon | NY | — | ◇ UNVERIFIED |
| AAArrow Abrasives CO INC | Downey | CA | — | ◇ UNVERIFIED |
| ACArrow Components CORP | Ramsey | MN | — | ◇ UNVERIFIED |
| AIArrowhead Industries INC | Afton | MI | — | ◇ UNVERIFIED |
 Arrowhead Products INC | Hopkins | MN | — | ◇ UNVERIFIED |
| AHArrow Heating Company | Tualatin | OR | — | ◇ UNVERIFIED |
| AMArrow Material Handling | Lenexa | KS | — | ◇ UNVERIFIED |
| ACArt Chiapa Welding | Porterville | CA | — | ◇ UNVERIFIED |
 Art Display CO INC | Baltimore | MD | — | ◇ UNVERIFIED |
| AFArtisan Fabrication LLC | Strafford | MO | — | ◇ UNVERIFIED |
| AFArtisanz Fabrication | Plainfield | IN | — | ◇ UNVERIFIED |
| AMArtis Metals Co., INC. | Boise | ID | — | ◇ UNVERIFIED |
| ABArtistic Brass | South Gate | CA | — | ◇ UNVERIFIED |
| AWArtistic Welding INC | Gardena | CA | — | ◇ UNVERIFIED |
| AJArt Jupiter LLC | Jupiter | FL | — | ◇ UNVERIFIED |
| ATArvite Technologies, INC. | Erie | PA | — | ◇ UNVERIFIED |
 A.S. Aerospace, Inc. | Palmdale | CA | — | ◇ UNVERIFIED |
| AFAsap Fabrication INC. | Plant City | FL | — | ◇ UNVERIFIED |
| ANASAP Now, LLC | Dallas | GA | — | ◇ UNVERIFIED |
| ASA.s.a.p. Sheet Metal, INC. | Metairie | LA | — | ◇ UNVERIFIED |
| ASAsap Steel | Warren | MI | — | ◇ UNVERIFIED |
| AVAsa V. Peugh, INC. | Seaford | DE | — | ◇ UNVERIFIED |
| ADAscenso Development Group, LLC | Tempe | AZ | — | ◇ UNVERIFIED |
| AFAsc-es: Federalsburg | Federalsburg | MD | — | ◇ UNVERIFIED |
| AIAshworth Industries, L.l.c. | Prairieville | LA | — | ◇ UNVERIFIED |
| ASAsi - Southeast - Global Partitions | Eastanollee | GA | — | ◇ UNVERIFIED |
| AAsm | East Palo Alto | CA | — | ◇ UNVERIFIED |
| APAsn Products LLC | Eugene | OR | — | ◇ UNVERIFIED |
| AMAson Metal Products INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| AEAspen Equipment | Bloomington | MN | — | ◇ UNVERIFIED |
| AWAspen Welding LLC | Rifle | CO | — | ◇ UNVERIFIED |
| ASAsp Services INC. | Selinsgrove | PA | — | ◇ UNVERIFIED |
| ADAssociated Design and Manufacturing CO | Lorton | VA | — | ◇ UNVERIFIED |
| ARAssociated Rack Corporation Dba Southeastern Rack | Rutherfordton | NC | — | ◇ UNVERIFIED |
| ARAssociated Rubber & Mechanical INC | Magna | UT | — | ◇ UNVERIFIED |
 Associated Steel Fabricators INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| Associated Steel Fabricators, INC. | Houston | TX | — | ◇ UNVERIFIED |
| ASAssociated Steel Workers Fabrication Shop | Kapolei | HI | — | ◇ UNVERIFIED |
| AOAssurance Operations Corporation | Lawrenceburg | TN | — | ◇ UNVERIFIED |
| APATD Properties, LLC | Pioneer | OH | — | ◇ UNVERIFIED |
| ASAtech - S.e.h. Metal Fabricators, INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| AIAtf, Inc., Dba Accurate Threaded Fasteners, INC. | Lincolnwood | IL | — | ◇ UNVERIFIED |
| ARAthletic Recovery Zone, LLC | Jacksonville | FL | — | ◇ UNVERIFIED |
| AIAtkore International | Harvey | IL | — | ◇ UNVERIFIED |
| ABAtlantic Bolt, Incorporated | Charlotte | NC | — | ◇ UNVERIFIED |
| AEAtlantic Enterprises | Holly Hill | FL | — | ◇ UNVERIFIED |
| AFAtlantic Fabrication and Design, LLC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| AFAtlantic Fabrication & Coatings LLC | Paterson | NJ | — | ◇ UNVERIFIED |
| AMAtlantic Manufacturing Inc. | Farmingdale | NJ | — | ◇ UNVERIFIED |
| APAtlantic Precision Sheet Metal LLC | Clinton | MA | — | ◇ UNVERIFIED |
| ASAtlantic Shutters, Inc. | North Miami Beach | FL | — | ◇ UNVERIFIED |
| AAAtlas Adhan Industries | Chippewa Falls | WI | — | ◇ UNVERIFIED |
| AMAtlasburg Machine Company | Eighty Four | PA | — | ◇ UNVERIFIED |
