(Dealerships / Agency / Distributorship)

Unwavering dedication to fundamentals of client service for 30+ has resulted in Sigma being recognized as one of the most respected contractors in the Bengal region. We provide our clients with heavy Civil and environmental construction services that include a rich portfolio ranging from aqua-farming & fisheries, dams, large-scale water/wastewater treatment & recycling facilities, electrical equipment supply, to heavy civil projects including soil engineering, power generation & solar.

 We find that nation building requires intense collaborations, water-tight bonds, teamwork and intellectual experience. Fostering trust within team members through clear communication and transparent exchange of data is a fundamental part of our prosperity and all project delivery. Our approach has successfully developed the careers of personnel, fostered healthy client-partner relationships, provided strong customer service and a steady growth in work volume for almost 40 years!

Our index of valuable partners, suppliers including agencies and dealerships are listed below.

Supplier List:

  • KSB Pumps ltd;       
  • DP Pumps Ltd;        
  • IDEX Corporation;  
  • BCH Electric ltd;     
  • Crompton Greaves Ltd;
  •  TECO motor;  
  •  Honeywell;   
  • Huaweii;