Lakindu Kolambage (Male) - BSc in Physical Science [University of Colombo]

Ganazara Institute - Mathematics, Science, Commerce, Sinhala, Art, English, Combined Maths / Physics, Music, History, Dancing, Scholarship Exam

Thakshila Piyumal Nishshanka (Male) - Online and Physical classes

Navodaya Higher Education Institute - A/L Art, Commerce, Technology, Bio and Maths Classes

Mahesh Senevirathne (Male) - BSc (Hons) Mathematics

Rightray Institute of Higher Education - Tuition Classes

Yasiru Sandaruwan (Male) - BSc (Colombo)

NextWin - Advanced Level classes - All subjects

Mayura Madushan (Male) - BSc in Mathematics & Statistics [University of Kelaniya]

NALC - National Advance Level College - Biology, Chemistry, Maths, Physics

Shiksha Education Center - The best set of teachers for English medium Bio / Maths

Ruwan Darshana (Male) - BSc (Hons) University of Colombo

Savindu Madushan (Male) - BSc Engineering [University of Moratuwa] Undergraduate

Chandana Sampath (Male) - BSc, Paper marking examiner

Dr. P. Perera (Male) - BSc (Eng), MSc, PhD