| AVAmerican Vulkan Corporation | Winter Haven | FL | Machinery Manufacturing333613 | 100-499 | ● ACTIVE |
American Wood Fibers INC | Columbia | MD | Wood Product Manufacturing321999 | 100-499 | ● ACTIVE |
Americas Catch INC | Itta Bena | MS | Food Manufacturing311611 | 100-499 | ● ACTIVE |
| AFAmeripack Foods, LLC | Hughes Springs | TX | Food Manufacturing311412 | 100-499 | ● ACTIVE |
| AAAmes Advanced Materials | South Plainfield | NJ | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| AAAmetek Aegis INC. | New Bedford | MA | Computer and Electronic Product Manufacturing334413 | 100-499 | ● ACTIVE |
Ametek Programmable Power, INC. | San Diego | CA | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
Amet, INC. | Rexburg | ID | Machinery Manufacturing333992 | 100-499 | ● ACTIVE |
Amg, INC. | Lynchburg | VA | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
Amglo Kemlite Laboratories, INC. | Bensenville | IL | Electrical Equipment, Appliance & Component Manufacturing335999 | 100-499 | ● ACTIVE |
| APAmgraph Packaging, Inc. | Baltic | CT | Paper Manufacturing322220 | 100-499 | ● ACTIVE |
Amigo Mobility International INC | Bridgeport | MI | Transportation Equipment Manufacturing336999 | 100-499 | ● ACTIVE |
Ampex Data Systems Corporation | Hayward | CA | Computer and Electronic Product Manufacturing334513 | 100-499 | ● ACTIVE |
| ATAmphenol Thermometrics, INC. | Saint Marys | PA | Computer and Electronic Product Manufacturing334413 | 100-499 | ● ACTIVE |
Amro Fabricating CORP | South El Monte | CA | Fabricated Metal Product Manufacturing332114 | 100-499 | ● ACTIVE |
Amsted Graphite Materials LLC | Anmoore | WV | Electrical Equipment, Appliance & Component Manufacturing335991 | 100-499 | ● ACTIVE |
| ARAmsted Rail | Kansas City | KS | Primary Metal Manufacturing331513 | 100-499 | ● ACTIVE |
| ARAmsted Rail Company Incorporated | Petersburg | VA | Fabricated Metal Product Manufacturing332111 | 100-499 | ● ACTIVE |
| AMAmtab Manufacturing Corporation | Bensenville | IL | Furniture and Related Product Manufacturing337127 | 100-499 | ● ACTIVE |
Amtec Corporation | Janesville | WI | Fabricated Metal Product Manufacturing332993 | 100-499 | ● ACTIVE |
| AGAnchor Glass Container Corporation | Lawrenceburg | IN | Nonmetallic Mineral Product Manufacturing327213 | 100-499 | ● ACTIVE |
Anchor Industries INC. | Evansville | IN | Textile Mills313320 | 100-499 | ● ACTIVE |
Anchor Sign, INC | North Charleston | SC | Miscellaneous Manufacturing339950 | 100-499 | ● ACTIVE |
| ADAnderson Development Company | Adrian | MI | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
Anderson Erickson Dairy CO. | Des Moines | IA | Food Manufacturing311511 | 100-499 | ● ACTIVE |
| AEAnderson Erickson Dairy Company | Des Moines | IA | Food Manufacturing311511 | 100-499 | ● ACTIVE |
| AWAnderson Wood Products | Louisville | KY | Wood Product Manufacturing321918 | 100-499 | ● ACTIVE |
| AIAnheuser-busch, INC. Jacksonville Brewery | Jacksonville | FL | Food Manufacturing311942 | 100-499 | ● ACTIVE |
| ATAnika Therapeutics | Bedford | MA | Chemical Manufacturing325411 | 100-499 | ● ACTIVE |
| AIAnillo Industries LLC | Orange | CA | Fabricated Metal Product Manufacturing332722 | 100-499 | ● ACTIVE |
Annapolis Micro Systems, INC. | Annapolis | MD | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
Annin & Co., INC. | New Providence | NJ | Textile Product Mills314999 | 100-499 | ● ACTIVE |
Anoplate Corporation | Syracuse | NY | Fabricated Metal Product Manufacturing332813 | 100-499 | ● ACTIVE |
Anton Paar Usa, INC | Ashland | VA | Computer and Electronic Product Manufacturing334516 | 100-499 | ● ACTIVE |
Aotco Metal Finishing, LLC | Billerica | MA | Fabricated Metal Product Manufacturing332812 | 100-499 | ● ACTIVE |
Apache Stainless Equipment CORP | Beaver Dam | WI | Fabricated Metal Product Manufacturing332420 | 100-499 | ● ACTIVE |
Ap&g Co., INC. | Bayonne | NJ | Chemical Manufacturing325320 | 100-499 | ● ACTIVE |
| APApg Polytech LLC | Apple Grove | WV | Chemical Manufacturing325199 | 100-499 | ● ACTIVE |
| APAphena Pharma Solutions | Easton | MD | Chemical Manufacturing325320 | 100-499 | ● ACTIVE |
Api Heat Transfer INC. | Buffalo | NY | Fabricated Metal Product Manufacturing332313 | 100-499 | ● ACTIVE |
| ACApotex CORP. | Weston | FL | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
Apothecary Products, LLC | Burnsville | MN | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
Apple Rubber Products, INC. | Lancaster | NY | Plastics and Rubber Products Manufacturing326291 | 100-499 | ● ACTIVE |
Applied Composite Technology Aerospace, INC. | Gunnison | UT | Transportation Equipment Manufacturing336411 | 100-499 | ● ACTIVE |
Applied Concepts, INC. | Richardson | TX | Computer and Electronic Product Manufacturing334511 | 100-499 | ● ACTIVE |
| AEApplied Engineering, INC. | Yankton | SD | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
Applied Industrial Machining, LLC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
Applied Medical Technologies, INC. | Creedmoor | NC | Machinery Manufacturing333413 | 100-499 | ● ACTIVE |
Apricot Designs, INC. | Covina | CA | Computer and Electronic Product Manufacturing334516 | 100-499 | ● ACTIVE |
Aps Materials INC | Dayton | OH | Fabricated Metal Product Manufacturing332812 | 100-499 | ● ACTIVE |