S. Maduranga (Male) - BSc (Hons) University of Moratuwa

ASTRO-Edu Co - Grade 9, 10, O/L and A/L Classes

Kushan Komangoda (Male) - Maths tuition Sinhala medium

Masterclass - Advanced level classes

Navod Viduranga (Male) - University of Moratuwa Undergraduate

Saifur Rahman (Male) - Graduated in B. Engineering & BSc. Surveying

Rasik Dilhara (Male) - BSc Hons Engineering - Undergraduate

Bandula Gunewardena (Male) - A retired Engineer Specialized in Hydraulics

Dhanushka Herath (Male) - BSc Engineering (Hons) University of Peradeniya, MPhil University of Peradeniya, Ph.D. (R) University of Peradeniya, AMIE (SL)

Savin Weerasooriya (Male) - An undergraduate engineering student specializing in software engineering [Faculty of Engineering, University of Peradeniya]

Thidasa Institute - ප්‍රවීණ පළපුරුදු ඇඳුරු මඬුල්ලක් සමඟින්

Deshan Vimukthi (Male) - Undergraduate, University of Moratuwa

Lakkhana Hendahewa (Male) - BSc (Undergraduate) - University of Sri Jayawardenapura

Sarasavi Vidyapeetaya - Classes conducted by teachers of leading Colombo schools

Lasith Eshan (Male) - 2023 A/L Island 180