Mr. Mohammed Jahangir Alam completed his education from the Government College of Commerce, Chittagong, Bangladesh and started his career by joining a private service in 1980.

He has derived vast proficiency in trading in Iron & Steel, Cement, Bitumen, C. I. Sheet, Zinc Ingot, Capital Market, Industrial ventures etc. Initially, he established his business house named Jahangir & Others in 1987 which was subsequently incorporated as Jahangir & Others Limited in 2003. He has established himself as one of the business leaders in Bangladesh.

Mr. Mohammed Jahangir Alam is the Chairman of GPH Group. The enterprises of GPH Group are; GPH Ispat Limited, GPH Power Generation Limited, GPH Oxygen Limited, GPH Renewable Energy Limited, Indo Steel Re-rolling Industries Limited, Jahangir & Others Limited, Chittagong Capital Limited, Eco Ceramics Industries Limited, Nirnoy Enterprise and Brothers Corporation.

Mr. Mohammed Jahangir Alam is also the Chairman of Crown Cement Group. The enterprises of Crown Cement Group are; Crown Cement PLC, Crown Power Generation Limited, Crown Polymer Bagging Limited, Crown Mariners Limited, Crown Transportation & Logistics Limited, Crown Cement Concrete and Building Products Limited and Crown Enterprise.

Mr. Mohammed Jahangir Alam is the Chairman of Chartered Life Insurance Company Limited and Japan Metal Bangladesh Limited. He is also the Vice Chairman of Asia Insurance Limited.

He is the Managing Director of Star Allied Venture Limited.

He is also the Director of Premier Cement Mills PLC, Premier Power Generation Limited.

Mr. Mohammed Jahangir Alam is a Commercially Important Person (CIP) recognized by the Government People’s Republic of Bangladesh in the category of Export for his exceptional contribution to the export and trade of the country.

After completion of education, Mr. Mohammed Almas Shimul went to Japan and received two years of advanced training on Japanese philology and High Tech from Asahi High Tech (a Japanese IT-based company). In 1990, he returned to Bangladesh and joined his family business named Jahangir & Others Limited.

During his business history, he held the Chairmanship of Indo Steel Re-Rolling Industries Limited. He also held the position of Additional Managing Director of GPH Ispat Limited and actively participated in its management.

Mr. Mohammed Almas Shimul is the Director of GPH Power Generation Limited, GPH Ship Builders Limited, GPH Engineers & Developments Limited, GPH Renewable Energy Limited, GPH Agro Industries Limited, GPH Oxygen Limited, Jahangir & Others Limited, Chittagong Capital Limited, Eco Ceramics Industries Limited. He is also the Director of Crown Cement PLC, Crown Power Generation Limited, Crown Polymer Bagging Limited, and Crown Mariners Limited.

Together with his brothers, he has been carrying out the trading of construction materials like Cement, MS Rod, C. I. Sheet, etc. from their different trading houses in Chittagong Centre.