Willow Brook Primary School and Nursery is operated by The Collaborative Academies Trust which is a charitable company limited by guaranteed and registered in England and Wales with company number 8168307. The registered office of the Collaborative Academies Trust is on the same site as Willow Brook Primary School and Nursery. The registered address is Barnardiston Road, Colchester, Essex, Co4 0DT. Telephone: 01206 860044. Post enquiries should add the prefix c/o Willow Brook Primary School and Nursery to the address.