News And Event

Sigma will commence a Pre-school Programme in September. Based on an international curriculum and conducted by highly trained staff in a friendly and caring environment, it will be an ideal way to give your child a flying start in life. Early registrations are advised.

See class timetable 1

See class timetable 2

Welcome to our website

The Sigma Institute for Arts, Business and Technology is one of the best developed academic centre's for

Our Staff

The most qualified and experienced tutors lecture at Sigma in their subjects for the Arts/Science/Commerce streams. We invite you to take advantage of their knowledge to pass your exam.


Sigma conducts classes in all subjects for the local O/L and A/L's in the Sinhalese and English medium, and in all subjects for the London O/L and A/L's.