| Location Name | Address | Contact | |
| United States | KRÜSS Scientific Instruments, Inc. | 1020 Crews Road Suite K Matthews United States, NC 28105 | +1 40514401290 |
| Germany | A.KRÜSS Optronic GmbHHeadquarters | Alsterdorfer Straße 276-278 Hamburg Germany, HH 22297 | +49 405143170 |