Chamath Maduwantha (Male) - Undergraduate - BSc - University of Sri Jayawardenapura

Sudath Diyaguarachchi (Male) - Sinhala medium O/L Science classes

Nadun Welikanna (Male) - Theory classes in Sinhala medium

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

Scienco Higher Educational Institute - The Best Tuition Center with Qualified Lecturers

Prabath Chathuranga (Male) - BSc (Hons) KDU

A. Muzni (Male) - Currently a bachelor's degree in cybersecurity at APIIT

Classes conducted by a Paper marking examiner

Priyani Maldeniya (Female) - BSc & PGDe (University of Peradeniya), Dip in Education, English Medium Paper Marking Experience, Over 20 years of experience

Sehas Institute - අධ්‍යාපනයෙන් සපිරි විනයවත් දරු පරපුරක් උදෙසා

Siganro Institute - එන්න ඉගෙන ගන්න, හීන දිනන්න

Erandi Jayawardane (Female) - BA (OUSL), 15 years experienced graduate teacher