Nadeera Jayasinghe (ஆண்) - BSc (University of Colombo)

நிறுவனம்: Science Academy - Advanced Level Chemistry, Biology, Combined Maths, Physics

Inoka Nilanthi (பெண்) - BSc, PGDE, National School Teacher, A/L Paper marking examiner

நிறுவனம்: Science Image - A/L Classes

தயான் மீகவத்த (ஆண்) - Advanced Level Combined Maths

Lal Wickramarathne (ஆண்) - BSc (Maths) Special

Nishshanka Premarathna (ஆண்) - BSc (Maths) University of Colombo

நிறுவனம்: Sipsa - A/L Classes

Lakindu Dilshan (ஆண்) - BSc [University of Peradeniya]

Dulshan Abeywickrama (ஆண்) - An electronics & telecommunication engineering (B.Sc) graduate from the University of Moratuwa

Yapa Bandara (ஆண்) - BSc [University of Peradeniya], Paper marking examiner, National School Teacher

Sriyani Bandara (பெண்) - BSc (Hons), National School Teacher, A/L Paper marking examiner

Dhammike Herath (ஆண்) - BSc (Hons), MSc (IT), PGDE, BIT, National School Teacher and marking examiner

Janaka Gunasekera (ஆண்) - B.Sc (Hons) - Mathematics, Physics, Statistics, Post Graduate Diploma in Education, Post Graduate Diploma in Business Statistics

Classes offered by experienced Graduate Teacher from Colombo leading school,​ former additional Chief Marking Examiner