| SCIENCE | |
| Vice Principal & Dept. Head of Science |
Ms. Sita Chelliah |
| Chemistry | |
| Ms Ajantha Edirisinghe | |
| Ms Radhika Ragushankar | |
| Ms Amitha Jayawardena | |
| Mr Pradeep Hewage | |
| Physics | |
| Mr. Lucien Herat | |
| Mr. Ruwan Fernando | |
| Ms Medha Durgabakshi | |
| Ms Anuja Gunathilaka | |
| Mr Saman Poonehela | |
| Biology | |
| Head of Biology | Ms. Nandhini Hariharan |
| Ms Logeshwari Sureshkumar | |
| Dr. Sriyani Jayatileka | |
| Ms. Indhuja Viswanathan | |
| Ms. Imali Ariyaratne | |
| Junior School | |
| Ms Madhuri Chillakamari | M.Com Bachelor of Commerce, Univ. of Osmania |
| Ms Sumangalie Fonseka | Diploma in Pre-school & Montessori Method of Education |
| Lab Technicians | |
| Chemistry | Ms P Siriyalatha |
| Biology | Mr R Pinto |
| Physics | Mr Ashok Wijesinghe |
| General Science | Ms Prasadika Lakmali |