Unibail-Rodamco-Westfield SE (previously Unibail-Rodamco SE) is a European commercial real estate company headquartered in Paris, France. Its history originates with the formation of two separate shopping centre operators, Unibail (founded in France in 1968) and Rodamco Europe (founded in the Netherlands in 1999), which merged in 2007 and became a societas Europaea in 2009. The company acquired Australian shopping centre operator Westfield Corporation, created by the split of Westfield Group, in 2018.