- Teacher: Eng. Lakmal Perera
- Teacher: Prof.N.S. Senanayake
- Teacher: Eng. Ruchira Abeyweera
- Teacher: Ms Prasadini Athapatthu
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: Eng. Sugangda Somasundara
- Teacher: Eng. I.P.T.S. Wickramasooriya
- Teacher: Eng. Ruchira Abeyweera
- Teacher: Dr. Jeevan Jayasuriya
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: Prof.N.S. Senanayake
- Teacher: Dr. Ruminda Wimalasiri
- Teacher: Dr Iresha Atthanayake
- Teacher: Dr. R.L.K. Lokuliyana
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: Eng H D N S Priyankara
- Teacher: Eng. Ruchira Abeyweera
- Teacher: Ms Prasadini Athapatthu
- Teacher: Dr. Sumith Baduge
- Teacher: Eng. Lekha Bakmeedeniya
- Teacher: Dr. Jeevan Jayasuriya
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: Dr Dilhara Sethunga
- Teacher: Eng. Kamani Sylva
- Teacher: Eng. Sumudu Jathunarachchi
- Teacher: Dr. Jeevan Jayasuriya
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: Prof P. G. Rathnasiri
- Teacher: Dr Iresha Atthanayake
- Teacher: Prof. Shiromi Karunaratne
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: Eng. Ruchira Abeyweera
- Teacher: Dr Chamila Dias
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: Prof.N.S. Senanayake
- Teacher: R.K.N.A.H. Manchanayake
- Teacher: Eng H D N S Priyankara
- Teacher: Eng. (Ms) R M P M D Rathnayake
- Teacher: Eng. Dr K A C Udayakumar