| Sl No | Name of Important Appointment Holders | Cell No |
| 01 | Brig Gen Gazi Md Solaiman, SUP, nswc, afwc, psc, G (Retd), Principal, BISC | 01769 – 00 24 20
01769 – 01 83 50 |
| 02 | Mr. Asst. Prof. Shahjahan Shirazee, Vice Principal (Senior Division) | 01769 – 01 83 51 |
| 03 | Ms Minufar Farzana, Vice Principal (Junior Division) | 01769 – 01 83 52 |
| 04 | Ms Faria Huque, Sr Teacher, (G-1) Head of Admission (Jr. Division) | 01769 – 01 83 53 |
| 05 | Ms Syeda Ahsema Lucy, Sr Teacher, (G-1) Head of Admission (Sr. Division) | 01820–10 22 09 |
| 06 | Mr Monirul Islam, Acting Admin Officer | 01769 – 01 83 54 |
| 07 | Mr Shahjahan Mollah, Acting Accounts Officer | 01720 – 95 78 82 |
| 08 | Mr Nazir Ahmed Mazumder , Transport Officer | 01726 – 13 72 92 |
| 09 | Md Alamgir Hussain, Office Asst/ Edn Board Correspondence | 01769 – 01 83 57 |
| 10 | Md Obaidur Rahman, PA to Principal | 01769 – 01 83 58 |
| 11 | Mahmuda Islam Nipa , Nurse | 01767–69 69 26 |
| 12 | Md Sarif Hossen, Supervisor | 01757 – 58 23 75 |
| 13 | Mr Mukul, Canteen Contractor | 01765 – 66 85 69 |
| 14 | Zahir Ahmed Shapan, Tailor Shop | 01711– 19 70 22 |
| Sl No | Name of Coordinators | Class | Cell No |
| 01 | Ms Lousiya Khondaker, Senior Teacher, Chemistry | Nursery – Std. II | 01716–05 42 09 |
| 02 | Ms Raihana Akter, Senior Teacher, (G-1) Chemistry | Std III – V | 01710–90 52 70 |
| 03 | Mr Mohammad Ali, Junior Teacher, Chemistry | Std VI – VIII (Int’l) | 01914–44 46 98 |
| 04 | Ms Syeda Ahsema Lucy, Senior Teacher, (G-1) English | Std VI – VIII (Nat’l) | 01820–10 22 09 |
| 05 | Mr Mamunur Rashid, Junior Teacher, Math | Std IX – X (Int’l)) | 01671–67 49 91 |
| 06 | Mr Abdul Jalil, Senior Teacher, (G-1) Math | Std IX – X (Nat’l) | 01715–30 13 05 |
| 07 | Mr Ruhul Amin, Lecturer, Statistics | AS- A2 | 01671–67 49 91 |
| 08 | Mr. Animesh Samundh, Lecturer, Physics | XI-XII | 01715–30 59 58 |