BRDB's field-service network has been established in 57 out of 64 District headquarters and 449 out of 465 Thanas of the country. The total number of officers and employees under revenue set-up stands at 2073, apart from nearly 7000 project-based staff.
The mainstream of the Board has the following sub-components:

1. Formation of KSS (Farmers Cooperative Society) and TCCA ( Thana Central Cooperative Association).

2. Capital formation

3. Credit operation

4. Irrigation activities

5. Training, Education and Extension

6. Marketing and business operation

7. Construction and repair of physical facilities including Thana Palli Bhaban, storage godowns etc.