Pulasthi Senawardena (පුරුෂ) - BSc (Hons)

Lifeway Institute - Tuition classes in Science (Chemistry, Physics & Biology), Mathematics, Accounting, Economics, English and many more

Madushanka Kuruppu (පුරුෂ) - BSc (University of Kelaniya), Chemistry teacher of a leading International School

ආයතනය: Sorento Higher Educational Institute - Advanced Level and Ordinary Level classes

Bhagya Palihakkara (ස්ත්‍රී) - An experienced chemistry teacher with a Chemistry degree from the Uni. of Peradeniya, PGDE from the University of Colombo