Castle Manor Business & Enterprise College is one of two upper schools in Haverhill, Suffolk. Because of the unique pyramid structure of some Suffolk County Council schools, CMBEC caters for students aged 14–19. The college is one of only eight schools sponsored by The Co-operative Group nationwide. The sponsorship allowed the then Castle Manor Community Upper School to successfully bid for Business and Enterprise status. Castle Manor is now one of only a few Business & Enterprise colleges in the East of England The following extra facilities are available on the college campus, for use by the local community: Castle Manor has recently linked with a Castle Hill, a local middle school. This has proved very successful, with the students from Castle Manor seeing many students from Castle Hill in various activities.