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Trusted Partners in Electromechanical Innovation – Powering Utilities, Industries, and National Development Since 2013
Trusted Partners in Electromechanical Innovation – Powering Utilities, Industries, and National Development Since 2013
Superior Electromechanical Services (SEMS) was established in 2013 in Dhaka, Bangladesh, with a clear focus on delivering reliable electromechanical engineering solutions to power, water, utility, and infrastructure sectors. Founded under the leadership of Engr. Mehedi Hasan Chowdhury, the company has grown steadily through disciplined execution, technical rigor, and long-term client trust.
From the outset, SEMS positioned itself not merely as an engineering-driven organization capable of handling design coordination, equipment supply, installation, testing, and commissioning of critical power and infrastructure systems. Over time, the company has developed a strong portfolio across government utilities, power plants, healthcare facilities, and industrial installations.
SEMS operates at the core of Bangladesh’s infrastructure ecosystem, supporting national authorities and large-scale projects in power generation, substations, water body management, water treatment facilities, and specialized installations. The company has successfully executed works for key public sector entities including the Bangladesh Power Development Board (BPDB), Bangladesh Atomic Energy Commission (BAEC), Bangladesh Water Development Board (BWDB), Dhaka Water Supply and Sewerage Authority (DWASA), Dhaka North City Corporation (DNCC) and other major utilities.
Engr. Mehedi Hasan Chowdhury is the Founder and Chief Executive Officer of Superior Electromechanical Services (SEMS), established in 2013 to deliver reliable engineering solutions for power and infrastructure sectors in Bangladesh.
He holds a Master’s degree in Electrical Communication Engineering from the University of Kassel, Germany, and a Bachelor’s degree in Electrical and Electronics Engineering from Islamic University of Technology (IUT), Dhaka.
Before founding SEMS, he held senior technical and managerial roles at Energypac Engineering Ltd., Greenergy Solutions Limited, and Kaltimax Energy (BD) Ltd., with experience spanning power systems, automation, and electrical engineering solutions.
With over two decades of industry experience, he leads SEMS with a strong focus on technical integrity, disciplined project execution, and long-term partnerships with clients and international collaborators.
Years
Projects finished
Large Scale Projects
International Partners