Shamsul Alam Shamim is Chairman at CVO Petrochemical Refinery Ltd. Mr. Shamim is also Member of Bangladesh Red Crescent Society, Member of Diabetic Association of Bangladesh, Member of Bangladesh National Society for the Blind, Member of Chittagong Press Club Ltd., Member of Chattagram Maa-Shishu General Hospital, Member of Chattagram Samity Dhaka, Member of Anjuman Mufidul Islam, Member of Nasirabad Housing Society, Member of Bangladesh Lions Foundation, Director & Vice President at National Anti-Tuberculosis Association of Bangladesh, Member of Jamiatul Falah, Member of Bangladesh Family Planning Association, Member of Chittagong Foundation Trust, Senior Vice President at Quazem Ali High School-Chittagong, Vice President of Anjuman Mofidul Islam-Chittagong and Member of Chattogram Maa-O-Shishu Hospital.

He previously occupied the position of President for Chittagong District Tank Lorry Owners Association and Secretary at Chittagong Brothers Union.

Mr. Shamim received an undergraduate degree from Chittagong University of.