Founded in 1967 to serve the needs of global and local families, ACS International Schools educate over 3,700 students, aged 2 to 18, day and boarding, from more than 100 countries. Our schools – 3 in Greater London and 1 in Doha, Qatar – are all non-sectarian and co-educational.

Our world-renowned curriculum includes all International Baccalaureate (IB) Programmes, and top US programmes including Advanced Placement (AP) courses and the new AP Capstone & International Diplomas. Academic success enables ACS graduates to attend the college of their choice, and many of the world's finest universities.

ACS International Schools offer a unique educational experience for students 3-18 years old - a bold international approach that’s informed by a proud American heritage. At its heart is our commitment to provide the right personal challenge within a culture of high expectations for the personal and academic success of every student.

ACS schools are inclusive communities that value diversity. We support a wide range of student interests and abilities, and we value the complex language profiles of globally-mobile students and their families.

At ACS, we focus on assessment for learning. An ACS education does not centre around never-ending preparation for a prescribed series of high-stakes examinations covering an already over-crowded curriculum. We use high-quality data to provide feedback about student achievement, inform and adjust teaching strategies, improve performance and celebrate learning.