Theja Deepani (ස්ත්‍රී) - MBA [University of Colombo], BBA [University of Ruhuna], MSLIM, 2022 - up to date - A/L Teacher at International School

Heshan Jayasiri (පුරුෂ) - Bachelor of Business Administration (hons.) In accounting, Attorney-at-Law (Reading) Sri Lanka Law College, Lecturer at IIHE

Classes conducted by highly qualified experienced International School Teachers

Jeevamali Jayawardhane (ස්ත්‍රී) - Masters Degree in Business Administration and B.com (SPL) Degree from the University of Sri Jayawardhanepura