Mr. Md. Siddiqur Rahman is a distinguished Businessman. He is a B.A., L.L.B. and Advocate. He is Managing Director of S R Capital Ltd., Balaka Abashik Prokalpa, Future Solution Builders Ltd., Badaghat Valley Housing Ltd.. He is Director of Sylhet Metropolitan Chamber of Commerce and Industry, Executive Member of Sylhet Diabetic Association, Sylhet; Jalalabad Eye Hospital, Sylhet; Member of Rotary Club of Sylhet Central. He Life Member of Sylhet Red-Crescent Society and Sylhet Kendrio Muslim Shahittya Sangsad.