The Carlson Rezidor Hotel Group is one of the largest hotel groups in the world with over 1,370 hotels across 110 countries. It was founded in 1938 and owns several brands including Radisson Hotels, Radisson Blu, Country Inns & Suites, Park Inn, and Park Plaza Hotels & Resorts. The group is headquartered in Minneapolis, USA and Brussels, Belgium and employs over 88,000 staff worldwide.