About us
A multidisciplinary engineering and sustainability consultancy for Bangladesh.
Hexa Engineering Limited helps industries, institutions and development partners achieve energy efficiency, carbon reduction and resilient growth, combining engineering expertise with sustainability strategy and implementation support. Our work is aligned with ASHRAE, ISO 50001, ISO 14064, the GHG Protocol, NFPA, BNBC and SBTi standards.
Our vision
- To be Bangladesh's leading engineering consultancy for sustainable industrial growth.
- To drive the nation towards energy independence and safety excellence.
- To set the benchmark for engineering integrity, innovation and environmental stewardship in South Asia.
Our mission
- 01 Reduce energy waste and operating cost through data-driven audits and optimization.
- 02 Ensure safety through BNBC, NFPA and electrical code implementation.
- 03 Drive sustainability and green financing through renewables and green building practice.
- 04 Cut carbon emissions with accurate GHG accounting and decarbonization technology.
- 05 Deliver MEP design, construction and commissioning for efficient building systems.
Our approach
Data-based assessments, practical recommendations.
Why choose us
Why choose Hexa Engineering Limited
Multidisciplinary expertise
Energy, carbon, safety, renewable energy, power plant, data centers and development consulting under one platform.
Data-driven approach
Field measurements, engineering calculations, simulation and financial analysis behind every recommendation.
Implementation focus
Support through execution, monitoring and verification, not just assessment.
International alignment
Services aligned with ASHRAE, ISO, GHG Protocol, SBTi, NFPA and BNBC.
Bangladesh context
Local industrial knowledge combined with a global sustainability perspective.
Our team
Board of Directors
MD. S A Bhuiyan
Chairman
MD. Abu Rayhan
Managing Director
- Certified Energy Auditor, SREDA
- B.Sc. in EEE, BUET
Abdullah Al Noman
Director
- Certified Energy Auditor, SREDA
- B.Sc. in Mechanical Engineering, CUET
Management & Technical Personnel
Shah Ikhtiar Alam
Lead Energy Auditor & Carbon Auditor
- Certified Energy Auditor, SREDA
- B.Sc. in Mechanical Engineering, BUET
- M.Sc. in Applied Statistics and Data Science, JU
A S M Saifuddin
Manager, Energy Audit
- Certified Energy Auditor & Energy Manager, SREDA
- B.Sc. in EEE, IUT
Ruhul Amin
Manager, Solar & BESS
- B.Sc. in EEE, DUET
Abdullah Al Munim
Assistant Manager, Energy Audit
- B.Sc. in Mechanical Engineering, BUET
Tanvir Asif
Assistant Manager (Intern), Energy Audit
- B.Sc. in IPE, MIST
Julker Nain Siam
Assistant Manager (Intern), Energy Audit
- B.Sc. in Mechanical Engineering, MIST
Our technical team
Built to cover a plant end to end.
A team of certified auditors and engineers across disciplines.
- SREDA-certified lead auditors
- ISO 50001 internal auditors
- Mechanical engineers
- Electrical engineers
- Chemical engineers
- Energy analysts
- Field instrumentation specialists
- Data and sustainability analysts
Our commitment
We deliver solutions that are technically sound, economically justified and environmentally responsible, partnering with clients for the long term to build competitive industries, resilient institutions and a low-carbon future for Bangladesh.
Talk to our teamRegistration
Company Reg. No. C-206202-2025
Trade License No. 018306
Tax & business ID
TIN 652523193839
BIN 008880464-0112
Office
Rasul View Tower, 65 Mymensingh LaneBangla Motor, Dhaka 1000
Ready to cut energy costs?
Get a SREDA-certified energy audit and a clear, bankable roadmap to reduce waste and improve efficiency across your plant.