A. K. M. Aftab ul Islam

Gulshan Club Ltd. owns and operates hotel management and hospitality industry. The company was founded in 1978 and is headquartered in Dhaka, Bangladesh.

Dhaka Chamber of Commerce & Industry (DCCI) is the largest and most vibrant business chamber in Bangladesh, established in 1958. DCCI is based in Dhaka, Bangladesh. Its membership consists of industrial conglomerates, manufacturers, importers, exporters, and traders, mostly of small and medium enterprises (SMEs). The main objectives of DCCI are to promote private sector enterprises and businesses with advocacy, awareness, and policy inputs to the government.

The American Chamber of Commerce in Bangladesh is a chamber of commerce organization. The non-profit company is based in Dhaka, Bangladesh. The Bangladeshi company was founded by Najmul Huq Chaudhury, Mahbub Jamil.

BD Venture Ltd (BD Venture) is a Venture Capital firm founded in 2012 by A. K.M. Aftab ul Islam. It is headquartered in Banani, Bangladesh.

Islam Aftab Kamrul & Co. is a chartered accountancy firm based in Dhaka, Bangladesh, established in 1993. The firm specializes in assurance and advisory services, financial audit, internal auditing & accounting service, performance and compliance audit, foreign direct investment, corporate restructuring, due diligence, market research, project evaluation and appraisal, corporate & secretarial affairs, taxation, VAT & customs planning, and technology solutions. The Bangladeshi company supports investors by obtaining business licenses and providing guidance on how to do business in compliance with local rules and regulations. The firm has four partners with many professionals and is a proud member of the Institute of Chartered Accountants of Bangladesh (ICAB). The private company offers services such as licensing, compliance & consultancy, taxation & VAT services, accounting, audit and assurance services, and company formation and maintenance.

Ataz Docunet provides IT-based document management and archiving systems. The private company is based in Dhaka, Bangladesh.