| ABArrowhead Brass Products | Los Angeles | CA | — | ◇ UNVERIFIED |
| AFArrowhead Facility | Carson City | NV | — | ◇ UNVERIFIED |
| AIArrow International | Everett | MA | — | ◇ UNVERIFIED |
| AIArrow International, INC. - Asheboro | Asheboro | NC | — | ◇ UNVERIFIED |
| AIArrow Intl Reading Plt | Reading | PA | — | ◇ UNVERIFIED |
| ABArt Brass Aerospace Finishing | Seattle | WA | — | ◇ UNVERIFIED |
| AArtco | Lemont | IL | — | ◇ UNVERIFIED |
| ACArted Chrome Plating INC | Detroit | MI | — | ◇ UNVERIFIED |
| AWArtesian Water Company | Newark | DE | — | ◇ UNVERIFIED |
| ACArthrex California INC | Walnut | CA | — | ◇ UNVERIFIED |
| AMArthrex Manufacturing INC | Immokalee | FL | — | ◇ UNVERIFIED |
| ARArthrex Revised Entry & Parking Lot Addition | Naples | FL | — | ◇ UNVERIFIED |
| AIArtistic Iron Works | Des Moines | IA | — | ◇ UNVERIFIED |
| ASArtistic Silver Plating INC | Signal Hill | CA | — | ◇ UNVERIFIED |
| ACArts Custom Chrome | Port Orchard | WA | — | ◇ UNVERIFIED |
| ALArup Laboratories | Salt Lake City | UT | — | ◇ UNVERIFIED |
| ADArvinyl Div Arvin Ind INC | Corona | CA | — | ◇ UNVERIFIED |
| AQAscension Quality Materials LLC - Prairieville Plant | Prairieville | LA | — | ◇ UNVERIFIED |
| AGAsc Gibraltar | Trenton | MI | — | ◇ UNVERIFIED |
| AIAsc, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| AAAsco Aerospace USA LLC | Stillwater | OK | — | ◇ UNVERIFIED |
| ASAsco Sintering CO | Commerce | CA | — | ◇ UNVERIFIED |
| AFA&s Finishing, LLC | Chatsworth | CA | — | ◇ UNVERIFIED |
| AMAsgco Manufacturing INC | Harper | WV | — | ◇ UNVERIFIED |
| AMAsgco Mfg Inc/allentown | Allentown | PA | — | ◇ UNVERIFIED |
| AMAsheville Metal Finishing | Asheville | NC | — | ◇ UNVERIFIED |
| AGAsh Grove Cement CO | Des Moines | IA | — | ◇ UNVERIFIED |
| AAAshland Anodizing INC | Ashland | OH | — | ◇ UNVERIFIED |
| ASAshley Steel, INC. | N Charleston | SC | — | ◇ UNVERIFIED |
| ATAsian Trendwares INC | Lombard | IL | — | ◇ UNVERIFIED |
| AAsko | South Holland | IL | — | ◇ UNVERIFIED |
 Asko Processing Color Tech Site | Seattle | WA | — | ◇ UNVERIFIED |
| AEAsrc Energy Services Alaska INC - Anchorage Fabrication Facility | Anchorage | AK | — | ◇ UNVERIFIED |
| APAssembled Products | Buffalo Grove | IL | — | ◇ UNVERIFIED |
| APAssociated Plastics | Jonesboro | AR | — | ◇ UNVERIFIED |
| AWAssociated Wholesale Grocers, INC. | Kansas City | KS | — | ◇ UNVERIFIED |
| AWAssura Windows and Doors | Pompano Beach | FL | — | ◇ UNVERIFIED |
| AIAsta INC | Waynesboro | GA | — | ◇ UNVERIFIED |
 Astech Engineered Products | Santa Ana | CA | — | ◇ UNVERIFIED |
| AIAs-tech Industries INC | Warren | MI | — | ◇ UNVERIFIED |
| AIAstec Industries, Pdc | Prairie Du Chien | WI | — | ◇ UNVERIFIED |
| AMAstec Mobile Screens | Sterling | IL | — | ◇ UNVERIFIED |
| AUAstec Underground INC | Loudon | TN | — | ◇ UNVERIFIED |
| AIAstemo Indiana Incorporated | Muncie | IN | — | ◇ UNVERIFIED |
| AIAstoria Industries of Iowa, INC - Chariton | Chariton | IA | — | ◇ UNVERIFIED |
| ASAstralloy Steel Products INC | Masury | OH | — | ◇ UNVERIFIED |
| AIAstroblast INC | Franklin Park | IL | — | ◇ UNVERIFIED |
| ACAstro Chrome and Polishing CORP | Van Nuys | CA | — | ◇ UNVERIFIED |
| APAstro Pak Corporation | Indianapolis | IN | — | ◇ UNVERIFIED |
| ATAstro Tire Removal INC | Thomasboro | IL | — | ◇ UNVERIFIED |
| AFAta Finishing CORP | Skokie | IL | — | ◇ UNVERIFIED |
| ARAtco Rubber Products Sacramento | Sacramento | CA | — | ◇ UNVERIFIED |
| AA-tek | Brainerd | MN | — | ◇ UNVERIFIED |
| AAAthens Am | Waverly | WV | — | ◇ UNVERIFIED |
| AFAtherton Foundry Products INC | Riverdale | IL | — | ◇ UNVERIFIED |
| AAti | East Hartford | CT | — | ◇ UNVERIFIED |
| ACAti Casting Service | Alpena | MI | — | ◇ UNVERIFIED |
| ALAti Ladish LLC | Coon Valley, Village of | WI | — | ◇ UNVERIFIED |
| AAAtk Aerospace Structures Division | Clearfield | UT | — | ◇ UNVERIFIED |
| ASAtk Space Systems LLC - Clearfield, H10 | Clearfield | UT | — | ◇ UNVERIFIED |
| AMAtlanta Metal Products, INC. | Mableton | GA | — | ◇ UNVERIFIED |
| ABAtlantic Boat CO | Brooklin | ME | — | ◇ UNVERIFIED |
| ACAtlantic Coastal Welding INC | Berkeley Twp | NJ | — | ◇ UNVERIFIED |
| ACAtlantic Coast Environmental - 225 State College, Dover | Dover | DE | — | ◇ UNVERIFIED |
| ACAtlantic Coast Plating INC. | Athens | TN | — | ◇ UNVERIFIED |
| AIAtlantic Industrial Finishing INC | Creedmoor | NC | — | ◇ UNVERIFIED |
| AIAtlantico INC | Emmaus | PA | — | ◇ UNVERIFIED |
| ASAtlantic States Cast Iron Pipe | Phillipsburg | NJ | — | ◇ UNVERIFIED |
| AAAtlas Aerospace | Wichita | KS | — | ◇ UNVERIFIED |
| ABAtlas Bolt & Screw Co., LLC | Flat Rock | NC | — | ◇ UNVERIFIED |
| ACAtlas Chemical Milling | Elkhart | IN | — | ◇ UNVERIFIED |
| ACAtlas Copco Hurricane LLC | Franklin | IN | — | ◇ UNVERIFIED |
| AEAtlas Equipment Services Inc.. | Mayfield | KY | — | ◇ UNVERIFIED |
| AIAtlas Industrial Coatings CO | Bridgeport | NJ | — | ◇ UNVERIFIED |
 Atlas Industrial Holdings, Lle (0125042240) | Columbus | OH | — | ◇ UNVERIFIED |
| Atlas Industrial Manufacturing | Clifton City | NJ | — | ◇ UNVERIFIED |
| APAtlas Plating CO | West Palm Beach | FL | — | ◇ UNVERIFIED |
| ARAtlas Roofing Corporation | Sylacauga | AL | — | ◇ UNVERIFIED |
| ASAtlas Screw and Specialty | New Bedford | MA | — | ◇ UNVERIFIED |
| ASAtlas Sign Industries | Riviera Beach | FL | — | ◇ UNVERIFIED |
| ASAtlas Solid Tooling | Arlington Heights | IL | — | ◇ UNVERIFIED |
| AIAtlas-ssi INC | Slaughter | LA | — | ◇ UNVERIFIED |
| AAAtmosphere Annealing LLC | North Vernon | IN | — | ◇ UNVERIFIED |
| AMAtomic Machine & Edm INC | Naples | FL | — | ◇ UNVERIFIED |
| ATA to Z Metal Finishing | San Diego | CA | — | ◇ UNVERIFIED |
| ATA+ Trailer and Fabrication INC | Mayo | FL | — | ◇ UNVERIFIED |
| ACAts Components | Fort Worth | TX | — | ◇ UNVERIFIED |
| ATAt & T Custom Manufacturing Ser | Whitsett | NC | — | ◇ UNVERIFIED |
| AWAt&t Wireless Navy Pier-water | Chicago | IL | — | ◇ UNVERIFIED |
| AMAtwood Mobile Products, LLC | West Union | IA | — | ◇ UNVERIFIED |
| AMAubrey Manufacturing INC | Union | IL | — | ◇ UNVERIFIED |
| AFAuburn Foundry INC | Auburn | NY | — | ◇ UNVERIFIED |
| AFAuburn Foundry, INC Plant 1 | Auburn | IN | — | ◇ UNVERIFIED |
| AMAuburn Mall | Auburn | MA | — | ◇ UNVERIFIED |
| AFAugusta Fire Protection District | Augusta | IL | — | ◇ UNVERIFIED |
| ACAurora Cad Cam INC | Metamora | MI | — | ◇ UNVERIFIED |
| ATAurora Transmission | Montgomery | IL | — | ◇ UNVERIFIED |
| AMAustin Metal Finishing INC | Providence | RI | — | ◇ UNVERIFIED |
| AFAuthority Flame Hardening & Straightening LLC | Chesterfield | MI | — | ◇ UNVERIFIED |
| ABAuto Body Supply | Dover | DE | — | ◇ UNVERIFIED |
