Vijitha Wickramasinghe (පුරුෂ) - BSc in Chemistry, MSc (Reading) Applied Organic Chemistry [University of Colombo]

දයාල් හේරත් (පුරුෂ) - BSc (Hons), P.G.D.E. (Colombo)

ආයතනය: Science Image - A/L Classes

Tharindu K Wijekoon (පුරුෂ) - BSc (Chem)

ආයතනය: DSD Higher Education Institute - Classes conducted by degree holders

Asanka Wedisinghe (පුරුෂ) - Graduate in University of Kelaniya with a Bachelors Degree in Chemistry and Mathematics

ආයතනය: OASIS - සුපිරි Group Class එකක් හොයන ඔබ වෙනුවෙන් මයි

Wathsala Madhubhashini (ස්ත්‍රී) - Bachelor of Science (BSc) in Biological Science with over 3 years of experience in teaching Chemistry and Biology

ආයතනය: SISIP Academy of Higher Education - A/L Classes are conducted for Science, Maths, Arts, Commerce and Technology streams

Ranshika Jayamanna (පුරුෂ) - BSc. Chemistry (University of Colombo), MSc. Analytical Chemistry Reading (University of Colombo)

Waruna Samarakoon (පුරුෂ) - BSc Engineering (Hons) - University of Moratuwa

සඳරුවන් අධිකාරි (පුරුෂ) - BSc (Hons) University of Peradeniya