நிறுவனம்: Sateha College - At Sateha college, We go beyond traditional education, focusing on both understanding and confidence

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

Sampath Abeywardena (ஆண்) - Bachelor of Science [University of Peradeniya], Trained Teacher in Government schools, Over 10 years teaching experience

M. Jayawardane (பெண்) - A well experienced teacher

Shamil Apsara (ஆண்) - An undergraduate

நிறுவனம்: කේසරී Nawagamuwa - A reputed higher educational institute with a panel of experienced teachers

Reginald Dissanayake (ஆண்) - Conducting individual / Group / Mass classes Since 1988, in Sinhala and English Media

Channa Asela (ஆண்) - 18 years experience in a leading private school and conducting OL Science seminars in leading private schools over a decade

Pradeep Munasinghe (ஆண்) - Science grade 10 and 11 - Individual or small group classes

Thisara Premananda (ஆண்) - BSc (Chem)

Nuwan Senanayake (ஆண்) - Sinhala medium science Classes

நிறுவனம்: Navodaya - O/L Science classes conducted by Victor Wickramage