Mr. A. Shehan Ghouse (පුරුෂ) - B. Sc, M. Sc, A well qualified teacher in chemistry in a leading school in Colombo and a paper marking examiner

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

Saman Geeganage (පුරුෂ) - B.Sc, M.Sc

Seth Pawan Bandara (පුරුෂ) - Grad.Chem, Ichem. C

උපදේශක: Marian Fernando (ස්ත්‍රී‍) - Graduated from Institute of Chemistry Ceylon (Graduate Chemist A.ICHEMC), Reading Masters Degree.