St Mary's is part of the St Ralph Sherwin Catholic Multi Academy Trust. The trust was formed in September 2018 and is comprised of 20 primary schools and 5 secondary schools. The schools are all part of the Diocese of Nottingham and cover the geographic area of Derbyshire, Derby City, Stockport, Staffordshire and a school in Nottinghamshire.
The Trust is led by the CEO Mr Sean McClafferty and the Chair of the Trust is Mrs Jacqueline Rodden. The address of the Trust is St. Ralph Sherwin Multi Academy Trust, St. Katherine's House, 3rd Floor, St. Mary's Wharf, Mansfield Road, Derby, DE1 3TQ and the telephone number is 0300 369 0553.