
The Independent Schools' Bursars Association (ISBA) is the leading organisation supporting the business management of independent schools in the UK. It provides professional support, advice, and guidance to bursars and business managers to help them manage their schools effectively. The association offers a range of services, including training, conferences, and publications, to its member schools, which include over 1,300 independent schools across the UK and internationally. ISBA is a constituent member of the Independent Schools Council (ISC) and represents the interests of its members to government and other agencies.
ISBA Member Schools (308)

Aberdour School is a co-educational preparatory day school for children aged 2 to 11, situated in 12 acres of grounds in Tadworth, Surrey. Founded in 1928, the school emphasises a personalised approach to learning through its bespoke "Personalised Achievement Leaders" system. Facilities include a purpose-built nursery, modern science laboratories, and extensive outdoor space for sport and play. The curriculum is designed to identify and nurture individual talents, preparing pupils for transition to a wide range of senior schools while fostering a supportive and inclusive community environment.

ACS Cobham International School is a co-educational day and boarding school for pupils aged 2 to 18, situated on a 128-acre campus in the Surrey countryside. The school offers a global curriculum, including the International Baccalaureate (IB) Diploma and the American Advanced Placement (AP) programme. Facilities include a state-of-the-art sports centre with a 25-metre competition pool, an Olympic-sized track, and a 510-seat performing arts theatre. Founded in 1967, the school emphasises developing well-rounded global citizens through a diverse range of academic, sporting, and extracurricular opportunities.

Aldro is a co-educational day and boarding preparatory school for pupils aged 7 to 13, located in Shackleford near Godalming. Founded in 1898 and relocated to its current Surrey site in 1940, the school operates with a Christian foundation. Set within extensive grounds, facilities include a rowing lake, an adventure island, and a swimming pool. The school focuses on the development of the whole child through a broad curriculum and co-curricular programme, preparing pupils for transition to leading senior schools via the Common Entrance pathway.

Aldwickbury School is an independent day and flexi-boarding preparatory school for pupils aged 3 to 13, set within 20 acres of grounds in Harpenden. Originally established in 1948, the school is housed in a Victorian mansion and recently began its transition to a fully co-educational environment. Its ethos focuses on holistic development and pastoral care, encouraging kindness and resilience. Notable facilities include a dedicated STEM hub, a heated indoor swimming pool, and a modern sports hall with a climbing wall. The school offers a broad extra-curricular programme alongside traditional academic foundations.

Amesbury is a co-educational day school for pupils aged 2 to 13, situated within 34 acres of grounds in Hindhead, Surrey. The school is housed in a Grade II* listed building designed by the architect Sir Edwin Lutyens. It offers a broad curriculum that balances academic study with creative and physical activities, supported by facilities such as a purpose-built visual arts centre and extensive sporting grounds. The school focuses on personal development and community, preparing children for transition to a variety of leading senior schools.

Founded in 1936, Annemount School is a co-educational nursery and pre-preparatory school for children aged two to seven. Located in Hampstead Garden Suburb near Hampstead Heath, the school is set within a garden environment that supports its focus on individuality and independence. The curriculum incorporates Montessori methodology in the early years and is enriched by specialist-led activities including French, chess, and yoga. Annemount School emphasizes a nurturing ethos where pupils are encouraged to develop self-discipline and mutual respect, typically transitioning to their next schools at the end of Year 2.

Ardingly College is a co-educational boarding and day school for pupils aged 2 to 18, situated on a 230-acre campus in the West Sussex countryside near Haywards Heath. Founded in 1858 by Canon Nathaniel Woodard, the school features notable Gothic Revival architecture and a Grade II listed chapel. The college emphasises a "world-ready" ethos, providing a choice between A-levels and the International Baccalaureate in the Sixth Form. Facilities include a dedicated art school and access to a reservoir for water sports. It maintains a strong focus on competitive sports, including football, hockey, and cricket.

Arnold House School is an independent preparatory day school for boys aged three to thirteen, situated in St John’s Wood, London. Founded in 1905, the school operates across two main sites, featuring a dedicated pre-prep department on Marlborough Place. The curriculum balances academic study with a strong emphasis on music, art, and sport. Pupils benefit from the school’s 20-acre activity centre at Canons Park, which provides extensive facilities for outdoor learning and games. The school’s ethos is centred on providing a nurturing and supportive environment that encourages boys to become well-rounded, kind, and confident individuals.

Ashford School is a co-educational independent day and boarding school in Kent for pupils aged three months to 18 years. Founded in 1898, the school operates across two campuses: the Senior School at East Hill and the Prep School in the village of Great Chart. Facilities include an All-Steinway music school, indoor swimming pools, and a modern sports centre. Part of the United Learning group, the school occupies a 25-acre main site and incorporates a Grade II listed building. The curriculum is designed to foster individual character and adventurous learning.

Avenue Pre-Preparatory School & Nursery is an independent co-educational day school in Highgate, London, catering for children aged two to seven. Established in 1977, the school is set within a large Victorian house featuring a substantial garden for outdoor play and social development. The non-denominational ethos focuses on providing a nurturing and secure environment to support early years education. Alongside core subjects, pupils benefit from specialist instruction in music, French, and drama. The school also offers a wide range of extracurricular activities, including swimming and pottery, to encourage well-rounded personal development.

Babington House School is an independent co-educational day school for pupils aged 3 to 18, situated in Chislehurst, Kent. Established in 1887 by Madame Rossel and named after the writer Lord Thomas Babington Macaulay, the school moved to its current site at Elmstead Grange in 1957. It combines academic rigour with a nurturing ethos underpinned by Christian values. The school is known for its small class sizes and a broad curriculum with a strong focus on the arts, music, and sport, supported by modern facilities for performing arts and extensive games areas.

Barfield Prep School is a co-educational day school for children aged 2 to 11, situated in 12 acres of parkland in Farnham, Surrey. Founded in 1933, the school provides a broad curriculum with a strong emphasis on outdoor learning and physical activity. Facilities include an on-site outdoor education centre, Three Peaks, which offers climbing and high ropes courses. The school aims to foster a nurturing environment where pupils develop confidence and independence through a balance of academic study, creative arts, and sport.