
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 (250)

Aberdour School is an independent co-educational preparatory day school in Burgh Heath, Surrey, for children aged 2 to 11 years. Situated in 12 acres of parkland, the school features facilities such as an indoor swimming pool, sports hall, and science laboratories. The school claims to focus on its unique Personalised Achievement Learning (PAL) curriculum, aiming to provide an individual tailored education for each child. It is a non-selective institution.

ACS Cobham International School is a co-educational day and boarding school situated on a 128-acre woodland campus in Cobham, Surrey. Located approximately 20 miles from Central London, the school enrols students aged 2 to 18 from over 60 nationalities. The curriculum includes the International Baccalaureate (IB) Diploma and an American curriculum, offering Advanced Placement (AP) courses and leading to a US high school diploma. The school claims to focus on innovation, academic excellence, and global awareness. Facilities include extensive sports amenities and a performing arts centre.

ACS Egham International School is a co-educational institution situated in the Surrey countryside, near The Savill Garden and approximately 25-30 miles from central London. The school claims to offer a world-class personalized learning approach within a diverse international community of over 50 nationalities. It is an IB World School, notably one of two in the UK to provide all four International Baccalaureate programmes for students aged 4-18. The campus, set in extensive parkland, features state-of-the-art facilities.

Aldro is a preparatory boarding school situated in Shackleford, near Godalming, Surrey. It occupies an idyllic 30-acre site in the countryside, featuring a large lake. The school, founded in 1898, was boys-only until 2021 and now caters for boys and girls aged 7 to 13. Its ethos is centred on its Christian foundation, emphasising pastoral care and the education of the “whole child”. The school claims to foster an inclusive, family-like environment, promoting values such as Kindness, Respect, Integrity, Humility, and Service.

Aldwickbury School is an independent Pre-Prep and Prep School for ages 3-13, situated on 20 acres of grounds on the outskirts of Harpenden, Hertfordshire. The school began its transition to co-education in September 2025 and is projected to be fully co-educational by 2031. The school claims to focus on a holistic education with pastoral care at its heart, encouraging pupils to embrace challenges and be kind. It offers facilities including a STEM Hub, AstroTurf pitches, a swimming pool, and a Sports Hall. Aldwickbury School was named the UK's 'Independent Boys' School of the Year' in 2024.

Amesbury is a co-educational independent preparatory school situated in Hindhead, Surrey, on a 34-acre rural site. Founded in 1870, the school educates pupils from 9 months to 13 years old. The main school building, designed by Sir Edwin Lutyens in 1903, is a Grade II* listed structure. The school claims to focus on nurturing individual talents within a purposeful atmosphere, fostering a "have-a-go" spirit, and instilling strong values. It was awarded 'Excellent' by ISI in 2017.

Annemount School is an independent co-educational Nursery and Pre-prep school situated in Hampstead Garden Suburb, London. Established in 1936, it welcomes children aged two to seven years old. The school is set in a garden near Hampstead Heath and claims to focus on developing each child's individuality, self-discipline, and respect, alongside encouraging good character and citizenship. The curriculum includes the National Curriculum, supplemented with subjects such as drama, dance, and music.

Situated in the West Sussex countryside, near Haywards Heath, Ardingly College is a co-educational boarding and day school established in 1858. The college occupies a 240-acre campus with woodland and a lakeside environment. The school claims to focus on academic rigour, critical thinking, and preparing students to be "World Ready". Its ethos is guided by values such as engagement, compassion, resilience, and collaboration. Ardingly College offers A-levels, the IB Diploma, and BTECs.

Arnold House School is an independent preparatory day school for boys aged 3-13, located in the urban setting of St John's Wood, Westminster, Greater London. Established in 1905, the school claims to focus on whole-boy development, blending tradition and academic rigour with a boy-centred approach. It emphasizes values, confidence, and a strong sense of identity. The school also utilises a 7-acre site at Canons Park for outdoor learning, sports, and arts.

Ashford School is a co-educational independent day and boarding school situated across two campuses in Ashford, Kent. It caters to students aged 3 months to 18 years. The school claims to focus on "Inspiring Minds" and an educational philosophy that prioritizes student well-being as a foundation for success. It is affiliated with the United Church Schools Trust and is a member of the Headmasters' and Headmistresses' Conference (HMC). The school is located near Ashford International station, offering strong transport links.

Avenue Pre-Preparatory School & Nursery is an independent, co-educational day school situated in Highgate, North London. Founded in 1977, it caters to children aged 2 to 8 years. The school occupies a Victorian house with a spacious garden on a quiet, residential street. The school claims to focus on the happiness and well-being of each child within a secure and nurturing environment. It is a non-denominational school and a member of IAPS.

Situated in Chislehurst, Greater London, Babington House is an independent co-educational day school for pupils aged 3 to 18 years. The school claims its academic, social, and sporting endeavors are underpinned by core Christian values, aiming to develop confidence and individuality. Its campus includes a group of historical buildings and extensive playing fields, along with sports facilities.