நிறுவனம்: Gurukula Higher Education Institute - ප්‍රදේශයේ විශිෂ්ටතම ප්‍රතිඵල අඛණ්ඩව

Chalani Disapa (பெண்) - B. Sc. Chem. SP (UOP), P.G.D. Ed (English Medium - UOC) M-Ed (OUSL), Marking Examiner, Additional Chief Examiner

Lahiru Dasanayaka (ஆண்) - BSc (Chemistry / Biochemistry / Microbiology) - UOK, MSc (Clinical Biochemistry) (Reading) UOP

Keerthi Wasala (ஆண்) - B.Sc. Chemistry

Nishadhi Kamburugamuwa (பெண்) - Every day Online Program, Individual online classes for a reasonable price

Pushpanatha Bandara (ஆண்) - BSc (Chemistry)

நிறுவனம்: SIDUS College - Chemistry, Physics, Biology, Combined Maths, General English

நிறுவனம்: Sipeksa - Classes conducted by qualified and experienced lecturers

Rakhitha Kaluthanthri (ஆண்) - B.Sc. Applied Science Degree from University of Sri Jayawardenapura, Master of Research Degree in Chemistry from UK

நிறுவனம்: Zinergy Higher Education Center - හොඳම ගුරුවරු එකට ඉන්න

Pathum Perera (ஆண்) - Undergraduate - BSc Chemistry and Mathematics - University of Kelaniya

நிறுவனம்: Curo Education - Grade 1 to A/L Online and Physical classes

Anjali Kariyawasam (பெண்) - Undergraduate - BSc (Hons) Biotechnology

Madhuri Senarathne (பெண்) - BSc Applied Science (Bio) Rajarata University of Sri Lanka

நிறுவனம்: New Leeds Higher Education Center - Chemistry, Physics, Pure Maths, Applied Maths, Biology, ICT