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

Epsilon Science Institute - O/L and A/L classes.
ස්ථානයන්: අන්තර්ජාලය ඔස්සේ, වත්තල

ආයතනය: Sasip Institute - Classes for Advanced Level Science, Arts and Commerce streams in English and Sinhala medium.
ස්ථානය: නුගේගොඩ

Sachini Alawaththa (ස්ත්‍රී) - B.Sc. (Hons) in Applied Sciences (Mathematics) with a strong background in Mathematics, Statistics, and Computer Science