| Ametek, Inc TMC MA | Manufacturing | 0 | — | C |
| Ametek, Inc TSE MN | Manufacturing | 0 | — | A |
| Ametek, Inc VIS IL | Manufacturing | 0 | — | A |
| Ametek, Inc VISION RESEARCH NJ | Manufacturing | 0 | — | D |
| Ametek, Inc VSI CO | Manufacturing | 0 | — | A |
| Ametek, Inc ZYGO CA | Manufacturing | 0 | — | A |
| Ametek, Inc ZYGO CORPORATION CT | Manufacturing | 0 | — | A |
| Ametek, Inc ZYGO EXTREME PRECISION OPTICS CA | Manufacturing | 0 | — | F |
| AMETEK, Inc. AL | Manufacturing | 0 | — | A |
| AMETEK, Inc. AZ | Manufacturing | 0 | — | A |
| AMETEK, Inc. CO | Manufacturing | 0 | — | A |
| AMETEK, Inc. KS | Transportation & Warehousing | 0 | — | A |
| AMETEK, Inc. PA | Manufacturing | 0 | — | C |
| AMETEK, Inc. TX | Manufacturing | 0 | — | A |
| Ametek-ESP NC | — | 0 | — | — |
| AMETEK/Orion Instruments LA | — | 0 | — | — |
| AmeTrade Inc. FL | Manufacturing | 1 | $80,000 | — |
| Ametrine, Inc. TX | Manufacturing | 0 | — | F |
| Ametsa Packaging, LLC TX | Administrative & Waste Services | 0 | — | A |
| AmEuro Construction LLC FL | Professional & Technical Services | 1 | $100,000 | — |
| Amex Nooter LLC. IL | Construction | 0 | — | A |
| AMEX PLATING INC CA | Manufacturing | 0 | — | F |
| AMEX SYSTEMS INC MI | Professional & Technical Services | 6 | $90,252 | — |
| Ameya Data Solutions Inc TX | Professional & Technical Services | 1 | $104,000 | — |
| AMEYA GLOBAL INC MI | Professional & Technical Services | 28 | $105,423 | — |
| Ameya Infotech LLC TN | Professional & Technical Services | 6 | $86,758 | — |
| Amezcua Ag Inc CA | Agriculture & Forestry | 0 | — | A |
| AMF Automation Technologies, LLC VA | Manufacturing | 0 | — | D |
| AMF Electrical Contracting Corp. NY | Construction | 0 | — | F |
| AMF Electrical Contractors, Inc MO | Construction | 0 | — | F |
| AMF Support Surfaces, Inc. (dba Tridien CA | — | 0 | — | — |
| Amfab Steel Specialties Inc UT | Construction | 0 | — | A |
| Amfan Corporation dba R&D Machine Shop TX | Manufacturing | 0 | — | A |
| Amfine Chemical Corporation KY | Manufacturing | 0 | — | A |
| AMFM INC WV | Healthcare & Social Assistance | 0 | — | F |
| Amfuel AR | Manufacturing | 0 | — | F |
| AMG AL | Manufacturing | 0 | — | F |
| AMG PA | Manufacturing | 0 | — | D |
| AMG TX | Wholesale Trade | 0 | — | A |
| AMG Aluminum North America KY | Manufacturing | 0 | — | A |
| AMG Demolition and Environmental Service CA | Construction | 0 | — | D |
| AMG Direct LLC (Delia's Inc) OH | — | 0 | — | — |
| AMG Direct LLC (Delia's Inc.) OH | — | 0 | — | — |
| AMG Industries, LLC OH | Manufacturing | 0 | — | C |
| AMG Operations LLC MI | Manufacturing | 0 | — | F |
| AMG Prime LLC MN | Transportation & Warehousing | 0 | — | F |
| AMG Resources Corporation MD | Wholesale Trade | 0 | — | D |
| AMG Resources Corporation NJ | Wholesale Trade | 0 | — | A |
| AMG Resources Corporation OH | Wholesale Trade | 0 | — | D |
| AMG Resources Corporation PA | Wholesale Trade | 0 | — | A |
