Grass-Telefactor designs and develops products in the field of Neurology and Life Science markets. These products include clinical and research instruments, software, and supplies that fulfill applications in EEG, Long-term Epilepsy Monitoring, and Sleep Monitoring.

| Address: | Paxtonstraat 5F, 8013 RP ZWOLLE, Netherlands |
| Tel: | +31-38-4231724 |
| Fax: | +31-38-4231152 |
| Web: | www.grass-telefactor.com |