Conglomerates
Akij
Ananda Group
Beximco
Dragon Group
Navana Group
http://www.partexgroup.com/aboutus.htm
http://www.bashundharagroup.com/
Square Group of Industries
Transcom Group
Zaman Group of Industries
http://www.anwargroup.net/html/home.asp
http://en.wikipedia.org/wiki/List_of_companies_of_Bangladesh#Electronics
Pharmaceutical industry in Bangladesh
Beximco Pharmaceuticals Ltd
Incepta Pharmaceuticals Limited
Square Pharmaceuticals Ltd. Bangladesh
The ACME Laboratories Ltd
Shipbuilding
Ananda Shipyard and Shipways
Bangladesh Shipping Corporation
Khulna Shipyard Ltd.
Western Marine Shipyard
List of multinational companies in bangladesh
http://www.bangladeshdir.com/search/top_multinational_company_in_bangladesh.html