Saman Edirisinghe (ஆண்) - Advanced Level Chemistry

நிறுவனம்: ASTRO-Edu Co - Grade 9, 10, O/L and A/L Classes

Ashen Silva (ஆண்) - BAMS [Undergraduate] University of Colombo

Mayura Sir (ஆண்) - National Dip. in Teaching Science, BSc OUSL, PG. Dip. in Edu. OUSL, MSc Environmental Science [Peradeniya], A/L Paper Marking Examiner

நிறுவனம்: Masterclass - Advanced level classes

Haritha Madhusanka (ஆண்) - දැන් අවුල් වෙලා තියෙන chemistry මුලු විෂය නිර්දේශයම සුපිරියටම ගොඩදාගමු.

நிறுவனம்: A/L Higher Education Institute - Advanced Level Classes

Namal Gunarathna (ஆண்) - BSc (Hons) Special in Chemistry - University of Kelaniya

Thilina Damsara (ஆண்) - BSc (Hons) App:Chemistry [Undergraduate]

Amila Senadeera (ஆண்) - BSc Engineering (1st class Hons)

Omal Senanayake (ஆண்) - BSc (Hons) Faculty of Medicine [University of Colombo]

Rasik Dilhara (ஆண்) - BSc Hons Engineering - Undergraduate

Bandula Gunewardena (ஆண்) - A retired Engineer Specialized in Hydraulics

Pramodya Gunathilake (ஆண்) - BSc (Hons), MSc (Reading), A teacher from a leading school in Colombo

நிறுவனம்: Thidasa Institute - ප්‍රවීණ පළපුරුදු ඇඳුරු මඬුල්ලක් සමඟින් ආරක්ශාකාරීව, ඉතාම ගුණාත්මක අධ්‍යාපනයක් ලබා ගන්න