Founded in 1986 by Dr.Jean Gotman of the Montreal Neurological Institute, Stellate provides comprehensive solutions for Neurology and Polysomnography applications in clinical and research markets. Headquartered in Montreal, Canada, Stellate has been a pioneer in the development of computerized analysis software and complete systems for EEG, Epilepsy Monitoring, ICU Monitoring and Sleep Diagnostics.

Natus Medical Incorporated acquired Stellate in September 2009.