SISB is a leading provider of the world-renowned Singapore curriculum that is ranked top in the world for Mathematics and Science, with a strong focus on English, based on the Programme for International Student Assessment (PISA), a global benchmarking test. Since our establishment in 2001, SISB has grown to four campuses in Thailand, which adopt Singapore curriculum and Cambridge IGCSE A and AS Levels, as well as the International Baccalaureate.