Montague will now be responsible for MICE and leisure at all 21 properties in the UK.
He was previously regional director for ten of the group’s properties in the UK.
Barceló Hotels and Resorts chief executive for EMEA Raúl González said: "Peter knows the Barceló UK portfolio inside out and has a great deal of expertise and experience with the UK market. He has done a fantastic job looking after half of our UK hotels over the last few years and I am confident that he will extend his success to the rest of our properties in the UK."Topley, who was general manager at the Barceló Hinckley Island Hotel, will continue to be responsible for overseeing the sales and operations at the Leicestershire property, as well as at the Barceló Daventry Hotel.