ආයතනය: Sasip Institute - Classes for Advanced Level Science, Arts and Commerce streams in English and Sinhala medium.
ස්ථානය: නුගේගොඩ

Lakshitha Rukmal Attygala (පුරුෂ) - BSC Mgt (sp), MBA, LI CA, PGDC and 20 year teaching experience and University visiting Lecturer

AAT Business School is a Strategic Business Unit (SBU) operating under the Association of Accounting Technicians of Sri Lanka

AAT was established in 1987.
ස්ථානයන්: අනුරාධපුර, කුරුණෑගල, කොළඹ 05, මාතර, යාපනය, රත්නපුර