Riester GmbH is a German company founded in 1948, specializing in the design and manufacture of high-quality medical devices for primary, hospital, and specialist care. They are known for their innovative diagnostic devices, including vital signs monitors, digital auscultation solutions, and telemedicine technology. In 2007, Riester became part of Halma plc, an international group of life-saving technology companies. Riester is committed to improving patient care through cutting-edge technology and a focus on quality and innovation.