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TRANSFORMING WATER INFRASTRUCTURE
sigmagroup success in delivering more than 100 water/wastewater treatment plant projects can be attributed to a culture of collaboration, transparency, and dedication to safety.
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ALTERNATIVE DELIVERY EXPERTS
As experts in alternative delivery contracting methods (CM/GC, GC/CM, PDB), we forge strong partnerships with owners, designers, and stakeholders, offering value-added services and innovative cost-saving strategies.
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EXPERIENCE. COMMITMENT. QUALITY

“ Sigma ® founded in 1985, Dhaka, Bangladesh. Sigma is founded on a promise of ethical principles; bridging honest work with a steadfast commitment to the value of client-partner relationships.

Since the middle of the 1990s, Sigma has expanded its engineering capacity to include more capital intensive processing facilities that require a great force of qualified manpower and technical resources. The progression has been towards handling and managing water and primary energies in dense urban, sparse suburban and open rural settings.

The company’s engineering expertise incorporates almost 4 decades working on a diversified array of aquatic infrastructure and primary energies in the country.

Our Partners

We Are On A Mission To Bring Clean & Safe Drinking Water To Everyone On Our Planet

Building Tomorrow’s Water Infrastructure Today

We aim to build long-term relationships with communities to create sustainable clean water solutions. Before drilling a well, we employ area trainers to facilitate the appointment of a well committee by the community. We are dedicated to transform water scanty into hopes to reach more individuals through our water projects.

Our Partners

Our Core Area

Hotel

Hospital

Bank

Factories

Our Clients