There are a lot of people involved at Holy Trinity, including teachers, support staff, governors, outside professionals (e.g. school nurse), the school council, parent/teacher association (PTA) and many more.

Holy Trinity is a voluntary aided church school. This means:
•    the school is owned by the Diocese of Southwark
•    the school is run by the governing body
•    the school is funded by the local authority
•    governors employ the staff
•    pupils follow the national curriculum
•    admissions criteria are determined by the governing body in consultation with the LA and the Diocese.