PCC & MEC has been operating its development work in 16 districts/provinces of Bangladesh since its establishment, with small (two or one-room office) site offices and head office in Khulna. However, the following districts are the current operation area (2018) of the Organization:
PCC & MEC covered by its development arena more than 7 divisions, 31 District 44 Upazilla and 380 Unions of Bangladesh at different time and different places since its inception.