
The Association of Governing Bodies of Independent Schools (AGBIS) is a UK-based organization that supports and advises the governing bodies of independent schools. AGBIS aims to advance education and promote good governance within the independent school sector. The association provides guidance, training, and resources to member schools on all aspects of governance, helping them to operate effectively and meet their charitable objectives. It also represents the interests of its members and the wider independent education sector.
AGBIS Member Schools (389)

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.

Cumnor House Sussex is a co-educational independent day and boarding prep school for pupils aged 2 to 13, situated near Haywards Heath. Set within 60 acres of grounds on the edge of the Ashdown Forest, the school features facilities including a purpose-built theatre, a 25-metre indoor swimming pool, and an outdoor forest school. Originally founded in 1931, the school promotes an ethos known as 'The Cumnor Way', which focuses on kindness and community contribution. The broad curriculum prepares children for transition into a range of senior schools across the country.

Holmewood House is a co-educational day and boarding preparatory school for pupils aged 3 to 13, set within 32 acres of parkland in Langton Green, Kent. The school is centred around a mansion designed by Decimus Burton, formerly the residence of Sir Charles Locock, physician to Queen Victoria. Established in 1945, Holmewood House focuses on a holistic education that balances a broad curriculum with pastoral care. Notable facilities include a 360-seat theatre, an indoor swimming pool, and a purpose-built music school. The school provides flexible, weekly, and full boarding options.

Beechwood School is a co-educational day and boarding school for pupils aged 3 to 18, located in Tunbridge Wells, Kent. Set within 23 acres of landscaped grounds, the school is centred around a grand Victorian mansion constructed in 1855. Founded in 1915 by the Society of the Sacred Heart, it maintains a nurturing ethos based on its founding traditions while welcoming children of all faiths. Facilities include a dedicated auditorium, sports gym, and MUGA pitch, supporting a broad curriculum that offers a wide variety of academic and creative subjects at GCSE and A-level.

Blackheath High School GDST is an independent day school for girls aged 3 to 18, situated on the edge of the Heath in South East London. Founded in 1880 as the first purpose-built school of the Girls’ Day School Trust, it was officially opened by Princess Louise. The school operates across two sites: the Junior School in Blackheath Village and the Senior School at Vanbrugh Park. Facilities include an £18 million campus redevelopment with a state-of-the-art library, fitness suite, and an extensive sports campus at Kidbrooke Grove.

Kensington Prep School GDST is an independent day school in Fulham for girls aged 4 to 11. Established in 1873 as the first school of the Girls' Day School Trust, it relocated to its current site in 1997. The school emphasises a "Growing Great Minds" ethos, prioritising curiosity, creativity, and holistic development. Notable facilities include the "Explore Floor" for immersive learning and a playground spanning over an acre with on-site netball and tennis courts. Alumnae include the suffragette Emily Wilding Davison and former US Secretary of State Madeleine Albright.

Manor Lodge School is a co-educational independent day school for pupils aged 3 to 11, located in Shenley, Hertfordshire. Set within 22 acres of countryside, the school is centred around a Grade II listed building and promotes a "classroom without walls" ethos that integrates outdoor and indoor learning. Facilities include the Basil Flashman building, which houses a 320-seat theatre and sports hall with a living roof, and "The Space," a contemporary STEAM-focused atrium. The curriculum emphasises academic breadth alongside a diverse range of sports, music, and dramatic arts.

Croydon High School GDST is an independent day school for girls aged 3 to 18, situated on a 20-acre site in Selsdon, South Croydon. Established in 1874, it was one of the earliest schools founded by the Girls’ Day School Trust. The campus features extensive green space and facilities such as a 25-metre swimming pool, a sports hall, and a dedicated sixth form centre. The school provides a broad curriculum designed to encourage independence and leadership, supported by a wide range of extracurricular clubs and activities.

Mill Hill School is a co-educational day and boarding school for pupils aged 13 to 18, set within 120 acres of parkland in North London. Established in 1807 by Nonconformist ministers and merchants, the school occupies grounds that formerly belonged to the botanist Peter Collinson. The campus features notable architecture, including the Greco-Roman School House by Sir William Tite and a chapel designed by Basil Champneys. The school provides a broad education that balances academic study with a diverse co-curricular programme, supported by facilities such as an indoor swimming pool and a dedicated theatre.

Putney High School GDST is an independent day school for girls aged 4 to 18, situated on a leafy campus in southwest London. Founded in 1893, the school is a prominent member of the Girls' Day School Trust and emphasises an ethos of 'modern scholarship'. The site on Putney Hill combines original Victorian architecture with contemporary sustainable developments, such as the Athena Centre for science and drama and pioneering biophilic classrooms. The school fosters intellectual curiosity and real-world agility, offering a broad curriculum and extensive extracurricular opportunities within reach of the River Thames.

Streatham & Clapham High School GDST is an independent day school for girls aged 3 to 18, situated across two sites in South London. Founded in 1887 and a member of the Girls’ Day School Trust, the school features a Prep School in a Victorian building and a Senior School bordering Tooting Common. Notable architecture includes 1930s modernist structures and a contemporary Sixth Form wing. Specialist facilities include a recital hall, art suites, and a floodlit all-weather pitch. Guided by the motto "Towards wisdom unafraid," the school balances academic breadth with a wide-ranging co-curricular programme.

The Royal Masonic School for Girls is an independent day and boarding school for pupils aged 2 to 18, set within 315 acres of parkland in Rickmansworth, Hertfordshire. Founded in 1788 to provide for the daughters of Freemasons, the school relocated to its present site in 1934. The campus features a blend of historic architecture and modern facilities, including a planetarium, a dedicated performing arts centre, and extensive sports grounds. The school focuses on nurturing individual talent and potential, offering a broad curriculum alongside a diverse range of extracurricular activities.