Born in 1985, 3 talented engineers dreamt of supplying clean drinking water to the people of Bangladesh.
Sigma’s complete entrepreneurial trident: Syed Arshed Reza, Md. Mizanur Rahman and Syed Md. Kamal.
In the company’s infancy, we built Deep-Tube-Wells and designed Water-Treatment-Plants.
Walking into the 90s decade, the company’s portfolio had expanded into further complex varieties of aquatic infrastructure to address the rapidly growing industrial landscape in Bangladesh and the consequent demand for clean water.
The new millennia heralded further consolidation as the #1 water contractor in the country and eventual diversification into IT & telecom networks + geological engineering, and RMG.
We accept the generational challenge that is the conservation and production of energy. Today Sigma is on the global map as an energy producer, supplying to the national electric grid of Bangladesh and also producing renewable energy.