Cleverlearn English Language Institute, Inc. or (CELI) is a fast- growing international school based in the Philippines with offices in various countries across the world. CELI is an American-owned ESL school, founded in 1999 in Sta. Monica, California, USA. Started its Philippine operations, Cebu City, Ramos Campus in 2005 and have expanded to Mactan, Cebu on June 2006.