Md. Abdullah Al Mamun, FCS joined EBL in 2008 and has more than 15 years professional exposure in Corporate Affairs both in local and multinational companies in various capacities. He started his career in GSP Finance Company (Bangladesh) Limited as Assistant Company Secretary.  Before joining EBL, he served in Singer Bangladesh Limited.

An Honours graduate in Commerce from Kolkata University, Mamun is also a Fellow Member of the Institute of Chartered Secretaries of Bangladesh (ICSB). He completed his Masters in Accounting. He was also enrolled in the Dhaka Bar following completion of his LL.B & LL.M. He is an adjunct faculty of the Institute of Chartered Secretaries