Mr. Kazi Md. Wahidul Islam
Chairman
Ispahani Building (6th floor), 14-15 Motijheel C/A Dhaka-1000.
PABX: + 8802223381713, + 8802223389839 E-mail: info@rbsl.com.bd

Ms. Parsoma Alam
Director
Ispahani Building (6th floor), 14-15 Motijheel C/A Dhaka-1000.
PABX: + 8802223381713, + 8802223389839 E-mail: info@rbsl.com.bd

Mr. Md. Harunur Rashid
Director
Ispahani Building (6th floor), 14-15 Motijheel C/A Dhaka-1000.
PABX: + 8802223381713, + 8802223389839 E-mail: info@rbsl.com.bd

Mrs. Afsana Bilkis
Director
Ispahani Building (6th floor), 14-15 Motijheel C/A Dhaka-1000.
PABX: + 8802223381713, + 8802223389839 E-mail: info@rbsl.com.bd

Professor Dr. Md. Akram Hossain
Director
Ispahani Building (6th floor), 14-15 Motijheel C/A Dhaka-1000.
PABX: + 8802223381713, + 8802223389839 E-mail: info@rbsl.com.bd

Mr. Md. Wahiduzzaman Khandaker
Director
Ispahani Building (6th floor), 14-15 Motijheel C/A Dhaka-1000.
PABX: + 8802223381713, + 8802223389839 E-mail: info@rbsl.com.bd

Mr. Sikder Faruk A Azam
CEO & Ex-Officio Director
Ispahani Building (6th floor), 14-15 Motijheel C/A Dhaka-1000.
PABX: + 8802223381713, + 8802223389839 E-mail: info@rbsl.com.bd