Akshar Árbol International School is a Pre-K to 12th grade International School in Chennai. R Subramanian, a chartered accountant in Chennai, is the founder of the school and Padmini Sankaran, is currently its head. The school has two campuses: one in West Mambalam and the other in the growing South Eastern suburb Neelankarai. The school's curriculum draws on both the International Baccalaureate and Cambridge International Examinations.