Ujith Hemachandra (පුරුෂ) - BSc Chemical and Process Engineering - University of Peradeniya

පුෂ්පනාථ බණ්ඩාර (පුරුෂ) - BSc (Chemistry)

අනුෂ්ක ඉඳුනිල් (පුරුෂ) - Revision, Paper, Theory Classes

Lakmal Kumarasiri (පුරුෂ) - B.Sc. Engineering (Hons), University of Peradeniya

ආයතනය: Regency Residential Higher Education Center - The Best Residential and Online Education Provider in Sri Lanka

Mahesh Wijesekara (පුරුෂ) - BSc (Chem), MSc (Analytical Chemistry)

Chamuditha Jayathilaka (පුරුෂ) - BSc (Chem Sp), MSc

Dr. Tharindu Pussella (පුරුෂ) - University of Colombo

Thejan Kalendra (පුරුෂ) - BSc (hons) University of Peradeniya, A/L Marking examiner, Government school teacher

Royal Kandy Academy of Science and Technology - Chemistry, Physics, Combined Maths, Biology

රන්දික අඹගල (පුරුෂ) - B.Sc (Chem) Peradeniya, Dip. In Edu, HRM & SLTS

Pradeep Kahatadeniya (පුරුෂ) - BSc