Background and Mission Statement

Since 1996, Zynex Medical has been a leading provider of relief for patients with functional disability through the creation, distribution and marketing of the highest quality electrotherapy products available today. Zynex Medical continually strives to uphold its mission to improve the quality of life of patients suffering from debilitating pain or illness by providing the highest technology and service standards in the electrotherapy industry.

Zynex, Inc., engineers, manufactures, markets and sells its own design of medical devices in three subsidiaries.

Zynex Medical™ is a provider of electrotherapy products for home use.

Zynex Monitoring Solutions™ develops products for cardiac monitoring for use in hospitals.

Zynex NeuroDiagnostics™ develops devices for EMG and EEG diagnostic purposes in the
neurology clinic markets.

Zynex Medical’s product line is fully developed, FDA-cleared, commercially sold, and has
been developed to uphold the Company’s mission of improving the quality of life for patients
suffering from impaired mobility due to stroke, spinal cord injury, or debilitating and chronic
pain. Zynex Monitoring Solutions and Zynex NeuroDiagnostics are currently both in the
development stages without any significant revenues.