| AWAnderson Wood Products | Louisville | KY | Wood Product Manufacturing321918 | 100-499 | ◐ LIKELY ACTIVE |
| ACAnheuser-busch Columbus Brewery | Columbus | OH | Beverage and Tobacco Product Manufacturing312120 | — | ◐ LIKELY ACTIVE |
| AIAnheuser-busch INC | Cartersville | GA | Beverage and Tobacco Product Manufacturing312120 | — | ◐ LIKELY ACTIVE |
| ALAnheuser-busch, LLC | Fort Collins | CO | Beverage and Tobacco Product Manufacturing312120 | 100-499 | ◐ LIKELY ACTIVE |
| ACAnomatic CORP | Newark | OH | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| ACAnsen CORP | Ogdensburg | NY | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| ALAnthony Liftgates INC | Pontiac | IL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| AWAnthony Wood Treating, INC. | Hope | AR | Wood Product Manufacturing321114 | 20-99 | ◐ LIKELY ACTIVE |
| ACApollo Colors INC | Rockdale | IL | Chemical Manufacturing325130 | 20-99 | ◐ LIKELY ACTIVE |
| AWAppalachian Wood Floors, INC | Portsmouth | OH | Wood Product Manufacturing321114 | 100-499 | ◐ LIKELY ACTIVE |
| AGAppleton Grp | Houston | TX | Electrical Equipment, Appliance & Component Manufacturing335932 | 20-99 | ◐ LIKELY ACTIVE |
| APApplied Process INC. | Livonia | MI | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| ATApplied Thermal Coatings, INC. | Chattanooga | TN | Fabricated Metal Product Manufacturing332811 | — | ◐ LIKELY ACTIVE |
| AAApt Advanced Polymer Technology CORP. | Evans City | PA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
Architectural Systems INC | Monett | MO | Fabricated Metal Product Manufacturing332321 | — | ◐ LIKELY ACTIVE |
| ASArclin Surfaces | Hayward | WI | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| ASArclin Surfaces LLC | East Longmeadow | MA | Wood Product Manufacturing321918 | 20-99 | ◐ LIKELY ACTIVE |
| AUArclin USA LLC | Dodson | LA | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| AWArcosa Wind Towers, INC. | Newton | IA | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| AGArdagh Glass INC. (sapulpa) | Sapulpa | OK | Nonmetallic Mineral Product Manufacturing327213 | 100-499 | ◐ LIKELY ACTIVE |
| AMArdent Mills | Saginaw | TX | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |
| AMArdent Mills LLC | Alton | IL | Food Manufacturing311211 | 100-499 | ◐ LIKELY ACTIVE |
| AGArizona Galvanizing INC | Goodyear | AZ | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| ASArkansas Steel Associates | Newport | AR | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| APArlington Plating CO | Palatine | IL | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| ACArrowhead Conveyor LLC | Oshkosh | WI | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |
| APArrowhead Plastic Engineering INC | Muncie | IN | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| ASArvin Sango INC | Campbellsburg | KY | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| AIArylessence Incorporated | Marietta | GA | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| ACAscent Chemicals | Fountain Inn | SC | Chemical Manufacturing325110 | 20-99 | ◐ LIKELY ACTIVE |
| AAscentron | White City | OR | Computer and Electronic Product Manufacturing334220 | 100-499 | ◐ LIKELY ACTIVE |
| AUAsia Union Electronic Chemicals - Reno, INC | Mccarran | NV | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| ATAssociated Thermoforming INC | Berthoud | CO | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| AEAstro Electroplating,inc. | Bay Shore | NY | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| APAti Powder Metals, LLC | Oakdale | PA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| AIAtkinson Industries | Pittsburg | KS | Fabricated Metal Product Manufacturing332311 | 100-499 | ◐ LIKELY ACTIVE |
| ABAtlas Bolt & Screw CO LLC | Ashland | OH | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| ARAtlas Roofing | Hampton | GA | Petroleum and Coal Products Manufacturing324122 | 100-499 | ◐ LIKELY ACTIVE |
| ARAtlas Roofing CORP | East Moline | IL | Plastics and Rubber Products Manufacturing326140 | 20-99 | ◐ LIKELY ACTIVE |
| ARAtlas Roofing Corporation | Lagrange | GA | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| ATAtlas Tube - Blytheville | Blytheville | AR | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| ATAtlas Tube INC | Chicago | IL | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| ATAtlas Tube- Plymouth Plant | Plymouth | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| ATA to Z Drying INC | Osage | IA | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| ANAutoneum North America INC | Oregon | OH | Electrical Equipment, Appliance & Component Manufacturing335314 | 100-499 | ◐ LIKELY ACTIVE |
| ANAutoneum North America, INC. | Aiken | SC | Machinery Manufacturing333292 | 100-499 | ◐ LIKELY ACTIVE |
| AIAvanzar Interior Technologies, LTD | San Antonio | TX | Plastics and Rubber Products Manufacturing326150 | 500+ | ◐ LIKELY ACTIVE |
| AZAvedis Zildjian Company | Norwell | MA | Miscellaneous Manufacturing339992 | 100-499 | ◐ LIKELY ACTIVE |
| ADAvery Dennison | Mentor | OH | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| ADAvery Dennison - Cleveland Films Facility | Mentor | OH | Paper Manufacturing322220 | 100-499 | ◐ LIKELY ACTIVE |