| Date | Description |
|---|
| 2016-06-02 |
delete person Engr. Mostafa Mahmud |
| 2015-10-30 |
delete person Engr. Monirul Islam |
| 2015-03-18 |
insert ceo Engr. Mahmudul Hoque |
| 2015-03-18 |
insert otherexecutives Engr. Mahmudul Hoque |
| 2015-03-18 |
insert person Engr. Mahmudul Hoque |
| 2015-03-18 |
insert person Engr. Monirul Islam |
| 2013-12-14 |
insert ceo Engr. Mahmudul Haque |
| 2013-12-14 |
insert otherexecutives Engr. Abdul Waresh |
| 2013-12-14 |
insert person Engr. Abdul Waresh |
| 2013-12-14 |
update person_title Engr. Mahmudul Haque: Director => CEO; Director |