BLA Group started operations in 1970 to primarily cater to the material handling requirements of Coal India Ltd. In the last 4 decades, the group has transformed itself into a truly national corporation, becoming one of the leading mining, transportation and construction companies of Eastern India. It has acquired sufficient capital assets by way of heavy construction equipments and human resources with adequate experience to cater to the needs of project related activities. Having acquired the ISO 9001:2000 certification, BLA Group has well organised operations, which enables it to have a strong client orientation, to be sensitive to their needs and respond quickly to the changes in the market. BLA Group is headquartered in Kolkata with offices across the country. We provide a wide range of mining, transportation and construction-related services for projects of varying scope, budget, schedule and complexity.