Udula Wickramasinghe (Male) - Bachelor of Science or Applied Science majoring in Chemistry (University of Peradeniya)
Vihanga Silva (Male) - B.A.M.S. (Undergraduate) University of Colombo
Rightray Institute of Higher Education - Tuition Classes
Pavithra Jayasingha (Female) - Undergraduate - B Pharm (hons) [University of Sri Jayewardenepura]
Sudarshana Perera (Male) - BSc, MSc, PhD, A highly experienced and qualified teacher with 20 years of expertise
Sudeera Laknath (Male) - BSc (Chemistry)
Ashen Silva (Male) - BAMS [Undergraduate] University of Colombo
Bandula Gunewardena (Male) - A retired Engineer Specialized in Hydraulics
Thidasa Institute - ප්රවීණ පළපුරුදු ඇඳුරු මඬුල්ලක් සමඟින්
Kenula Danansooriya (Male) - MBBS (UG)
Sarasavi Vidyapeetaya - Classes conducted by teachers of leading Colombo schools
Antoinette Fernando (Female) - BSc (Hons) in Chemistry (Sp) University of Peradeniya, Postgraduate Diploma in Education [OUSL]
