Harsha Priyankara (ஆண்) - BSc (Hons) SJP, MSc. (Analytical Chem.) Colombo
Lakmal Sajith (ஆண்) - B.Sc. Engineering (Hon's) - University of Peradeniya
Menaka Sooriyapperuma (ஆண்) - BSc (Special in Chemistry) University of Colombo
நிறுவனம்: Synergy Academy - සාමාන්ය පෙළ සහ උසස් පෙළ අඩු වයසින් නිමකර උසස් අධ්යාපනයට පිවිසීමට
Isuru Supun (ஆண்) - Undergraduate, University of Colombo
நிறுவனம்: Group Class Center - Chemistry, Physics, Biology, Combined Maths
நிறுவனம்: Pothgula - Padukka
நிறுவனம்: Vision - A/L Maths and Science Classes
Dewmini Dissanayake (பெண்) - An undergraduate student at SLIIT, Diploma in English Language and literature at Aquinas College of Higher studies
Dr. Thusitha Etampawala (ஆண்) - BSc (Chem. Sp) [UOP], PhD in Chemistry [USA], Lecturer [USJ]
டாக்டர் சங்க மெத்தானந்தா (ஆண்) - Online and physical classes
Dias (ஆண்) - Experienced Colombo National School Teacher
ஜீவன் ஜெயரத்ன (ஆண்) - BSc (Hons) University of Peradeniya, MSc (Analytical Chemistry) University of Peradeniya (REA)
சமன் என் கமகே (ஆண்) - BSc (Chemistry) University of Peradeniya, Postgraduate Diploma in Education (NIE), Marking Assistant
பாக்யா கருணாசேகர (ஆண்) - Advanced Level Chemistry
