Tesda Call Center Training Accredited SchoolNo. 339, Philippines All Skills College, Incorporated, (Formerly English Chatroom Holdings, Incorporated), Shaw Boulevard corner Gomezville Street, Mandaluyong, 1552 Metro Manila, Pilipinas
Systems Technology InstituteEdsa Central Mall, Ephifanio Delos Santos Avenue, Shaw Boulevard, Ortigas Center, Mandaluyong, 1550 Metro Manila, Pilipinas