Quantam Group (QG) was established in 2003, as Quantam Builders & Engineering Limited(QBEL) by the founder of the company Mr. Mohammad Rafiqul Islam. It has own pre-engineered steel buildings manufacturing plant that spans over 40,000 square feet on the outskirts of Dhaka, at Quantam Industrial Park, Shalna, Gazipur (approximately 35 kilometers from Hazrat Shahjalal International Airport, Dhaka).

Quantam Builders & Engineering Limited(QBEL) one of the leading and eminent companies in Bangladesh. We do strongly believe that Quantam is one of the few companies having necessary set up and expertise to provide a complete solution for residential, industrial and commercial buildings (Both RCC and Steel).

We have completed hundreds of projects only under QBEL since establishment of manufacturing plant in bangladesh which range from 5,000 sft warehouse to 150,000 sft spinning mill and from standard 9m high factory buildings to 30m tall suger mills, ceramic industries, power-plant, re-rolling mills.