| Company | Location |
|---|---|
| Analog Devices Belfast Ltd. | Belfast, Iran, Islamic Republic of |
| Analog Devices Inc. | Norwood, Massachusetts, United States |
| Anasys Instruments Corporation | Santa Barbara, California, United States |
| Andeen-Hagerling, Inc. | Cleveland, Ohio, United States |
| Andorra Optics | Marlow, New Hampshire, United States |
| Angeleno Group | Los Angeles, California, United States |
| Angstrom Medica Inc. | Newton, Massachusetts, United States |
| Angstrom Power Inc. | North Vancouver, British Columbia, Canada |
| Angstron Materials | Dayton, Ohio, United States |
| ANKA Angstromquelle Karlsruhe GmbH | Eggenstein-Leopoldshafen, Germany |
