Jarl Michael Severn

Owen Mumford Ltd. manufactures medical devices. It offers diabetes and eye care, injection therapy, sexual health and blood testing services. The firm serves patients and healthcare professionals. The company was founded by John Mumford, Adam J. Mumford and Ivan Owen in 1952 and is headquartered in Oxford, the United Kingdom.

Chiltern Invadex Ltd. manufactured medical care products. The company's products include easy bathing solutions such as level access showers, walk in baths and moving, and handling products. The company's products are used by private homes, hospitals, and nursing homes. Chiltern Invadex was founded in 1974 and was headquartered in Bicester, the United Kingdom.