ResMed, Inc. engages in the development, manufacturing, distribution and marketing of medical devices and cloud-based software applications that diagnose, treat and manage respiratory disorders including sleep disordered breathing, chronic obstructive pulmonary disease, neuromuscular disease and other chronic diseases. Its product portfolio includes obstructive sleep apnea, and other respiratory disorders that occur during sleep. The company was founded by Peter C. Farrell in June 1989 and is headquartered in San Diego, CA.