NH Hotel Group SA engages in the management of hotels. It operates hotel chains across Europe, America, Africa and Asia, which includes in Amsterdam, Barcelona, Berlin, Bogota, Brussels, Buenos Aires, DÃ¼sseldorf, Frankfurt, London, Madrid, Mexico City, Milan, Munich, New York, Rome and Vienna. Its brands include NH Collections, NH Hotels, NHOW, and Hesperia Resorts. The firm operates through the following segments: Real Estate and Hotel. The company was founded in 1978 and is headquartered in Madrid, Spain.