DIRD’s engineering division is a pioneer of geotechnical engineering and introduced the use of geosynthetics in Bangladesh. Dird’s technical expertise and geotextile has been utilized in the construction of many major national structures and infrastructure projects. Dird has the largest manufacturing unit of geotextile in Bangladesh and an ISO accredited material testing lab.


DIRD Engineering Ltd.

A comprehensive range of services in geotechnical, environmental and civil engineering.




DIRD Felt Ltd.

The largest non-woven geotextile manufacturer and exporter in Bangladesh.




DIRD Bangladesh Material Testing Laboratory Ltd.

ISO accredited material testing laboratory specialized in testing construction materials.