Nilusha Jayasundara (Male) - BSc (Biological Science, University of Kelaniya)

Panduka Mahamithawa (Male) - MBBS - Peradeniya

The First - Sinhala and English Medium / Mass Class and Group Class

Yowun Educational Institute - Grade 6 - O/L Sinhala / English medium and A/L - Maths, Science, Arts and Commerce stream classes

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

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

Dhananjani Jayarathna (Female) - BSc graduated tutor

Punsiri Colonne (Male) - A qualified teacher with BSc, MS, and PhD degrees and served as a syllabus revision committee member in a leading university

Dhammika Sribandara (Male) - BSc (Biological Science) - University of Sri Jayawardenapura

Saman Geeganage (Male) - B.Sc, M.Sc