நிறுவனம்: Excel Educational Center - Classes are conducted by qualified and experienced teachers

Vimukthi Rajapaksha (ஆண்) - BSc. Engineering Hons (Moratuwa), CEng, MIE(SL), MSSE(SL)

Poojani K. (பெண்) - Bsc Engineering (UG) University of Peradeniya, Teaching since 2019

Dulanjaya Gunawardhana (ஆண்) - BSc. Engineering (Hons), University of Moratuwa

Dananjaya Kalubowila (ஆண்) - B.Sc. (Phy) University of Colombo. 5 years experience.

Dhanushka Sampath (ஆண்) - Bsc Engineering (Hons) [University of Moratuwa]

Janaka Bandara (ஆண்) - B.Sc. Mechanical Engineering, University of Moratuwa, AMIESL - 21864

Gowseegan Sivashangaran (ஆண்) - Bachelors of Science in Agricultural Technology and Management from University of Peradeniya

A/L Physics classes conducted by an experienced tutor

Hashan Withanage (ஆண்) - BSc (Physics) Undergraduate, University of Sri Jayawardenapura

Sathira Widyawansa (ஆண்) - Undergraduate - BSc [University of Colombo]

நிறுவனம்: Osis Higher Educational Centre - A/L Arts, Commerce, Maths, Science, Technology