REDWAN MEDICAL SERVICES (RMS) was established in 1977 as a division of Redwan Group of Companies, which was founded in 1976. Aside from RMS, Redwan Group of Companies have several other companies under its umbrella namely: ALREDWAN CONTRACTING, ALREDWAN READYMIX CONCRETE, and ALREDWAN WOODWORKS. Each company has autonomous management and facilities and works independently of each other.

Redwan Medical Services is considered as one of the largest distributors of medical, laboratory and dialysis equipment and supplies in the Kingdom of Saudi Arabia. On October 21, 1996 RMS was accredited by ISO 9002 for excellence in quality management.