Sunbeam is a now-defunct British automaker, initially part of Sunbeam Motor Car Company Ltd., established in 1905. It was most active in the early to mid-20th century and became known for its luxury cars and racing achievements. Eventually, the brand became part of the Rootes Group. The company was headquartered in the United Kingdom and had a global outreach, including sales and motor racing activities in Europe and the Americas. Its production ceased after going through multiple ownerships, and the brand is currently dormant.