Madhawa Wijesinghe (Male) - BSc (Chemistry) University of Peradeniya

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

Udula Wickramasinghe (Male) - Bachelor of Science or Applied Science majoring in Chemistry (University of Peradeniya)

Rasika Prasad (Male) - B(Sc) Special degree in chemistry, M(Sc) Organic chemistry

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

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

Lalindra Karunarathna (Male) - Former Assistant Lecturer, Department of Chemistry, University of Jayawardenepura, Over 20 years of teaching experience

Tharindu K Wijekoon (Male) - BSc (Chem)

Thushan Abeywardhana (Male) - BSc University of Peradeniya

Iresh Gallindawatte (Male) - Completed master's in Analytical Chemistry, Experience over 6 years

Nadun Ubeysinghe (Male) - An enthusiastic Chemist who loves to teach students about the chemical reactions that are involved in the universe

Supun Bandara (Male) - BSc (Hons) University of Peradeniya