நிறுவனம்: Sigma Online College - Classes are conducted by qualified and experience tutors
Rev. Nandarathana Thero (ஆண்) - B.A(hon's) M.A, PGDE, MEd (reading ), Din in Eng, Dip in psy - counselling, 13 years experience in teaching
Chamara Jayasinghe (ஆண்) - B.A., M.A. (Reading)