ආයතනය: Osis Higher Educational Centre - A/L Arts, Commerce, Maths, Science, Technology

Indra Jayasekara (පුරුෂ) - B.Sc. Degree in Science, M.Sc. degree in Environmental Science, Government trained Teacher, with 20 yrs experience

Rashmi Tharushika (ස්ත්‍රී) - Advanced Level English medium Biology

Thishani Karunaratne (ස්ත්‍රී) - Teaching diploma in British Council, Bsc. Quantity surveying and Construction Management

K.M. Jayathilake (පුරුෂ) - Undergraduate of the Open University and works as a teacher.
ස්ථානයන්: ඇතුල් කෝට්ටේ, කොට්ටාව, නාවල, නුගේගොඩ, පිටකෝට්ටේ, මහරගම

Nishshanka Samihira (පුරුෂ) - MBBS (Undergraduate)

Thilini Kankanamge (ස්ත්‍රී) - 13 years of teaching experience, BSc [University of Peradeniya], Postgraduate Diploma in Education (PGDE)

N. Chathurika (ස්ත්‍රී) - BSc. Diploma in Advanced English, Diploma for Teachers of English. Diploma In English Language Teaching.

Dillan Perera (පුරුෂ) - With 4 years experience teaching science, I simplify complex concepts into engaging, student-friendly lessons

Senura Ranmina (පුරුෂ) - An undergraduate student studying Chemistry, Biomedical Science, Archeology and Mechanical Engineering

A. A. ලක්ෂිකා (ස්ත්‍රී) - Over 5 years of experience

Adeesa Nirmal (පුරුෂ) - Over two years of experience as a student teacher