Sadid R Chowdhury is a pivotal figure in Bangladesh's energy sector, serving as the Managing Director of Aryan Bangladesh Ltd, a leading Engineering, Procurement, and Construction (EPC) company specializing in power transmission line projects in Bangladesh. With a distinguished tenure spanning over 15 years in high-stakes infrastructure development, Mr. Chowdhury has been instrumental in shaping the nation's Power & Energy landscape, driving the successful execution of critical infrastructure projects that underpin Bangladesh's rapid economic growth.
Overview
Aryan Bangladesh Ltd is an ISO 9001:2015 certified company with a diverse portfolio of business concerns in Bangladesh with over 30 years of experience. What unites our Business Group is a commitment to excellence across all of our businesses including project consultancy for Power, Gas & Oil industry, Logistics and Transportation support for infrastructural projects, EPC Contract for Power & Transmission Line Projects, Custom Clearing & Forwarding, Off-shore and On-Shore Support Services for drilling operations, Supply of heavy & light vehicles, Crane & Forklift, Fuel Supply for drilling operation and Power Plants, Indenting among others.
Aryan Bangladesh Ltd is a trusted name in the Power & Energy sector of Bangladesh, having years of experience in executing complex projects, especially in tough, hilly and challenging terrains. We have successfully commissioned numerous transmission lines across multiple voltage levels under Power Grid Company of Bangladesh (PGCB) and other Independent Power Plant (IPP) projects.
Aryan Bangladesh Ltd is also associated with the hospitality industry through its subsidiary companies- Kiros Hospitality Solutions (Bangladesh) Ltd and Hospitality Specialists Ltd (HSL), caters to all form of supplies for the hotels, restaurants and hospitality sector across South Asia and beyond including India, Bangladesh, Sri Lanka, Maldives and Seychelles. We also provide complete IT infrastructural support and software solutions for hotels & resorts.
Aryan Bangladesh Ltd is also an enlisted vendor for major government organizations including Civil Aviation Authority of Bangladesh (CAAB), Bangladesh Petroleum Exploration and Production Company Ltd (BAPEX), Directorate General of Defense Purchase (DGDP), Bangladesh Chemical Industries Corporation (BCIC), among others.
Aryan Bangladesh Ltd is also involved in the supply of stones and other related construction materials for construction projects both in the private and public sector of Bangladesh.
What sets us apart is our business focus in identifying, investing in and developing companies with superior growth potential.
Our Business Units
We have wide network of offices in all major locations to help you with the services we offer
With the help of our worldwide partners we are providing specialized services in Logistics solutions to our satisfied customers
We provides comprehensive cargo care, cargo movement & project management
Our Leadership
Leadership and Vision
Under Mr. Chowdhury's astute leadership Aryan Bangladesh Ltd has emerged as a preferred partner for the Power Grid Company of Bangladesh (PGCB), Bangladesh Power Development Board (BPDB), and other international development agencies. The company's portfolio includes groundbreaking achievements such as the successful completion of Design, Supply, Installation, Testing & Commissioning of 230kV Double Circuit Transmission Lines as part of the Enhancement and Strengthening of Power Network in Eastern Region (ESPNERP) project in a bid to improve the power network in Bangladesh's eastern region (funded by World Bank) and numerous other successful turnkey transmission line projects across the multiple voltage range [132kV, 230kV, and 400kV].
His strategic focus on technological adoption, project efficiency, and world-class safety standards has cemented ARYAN's reputation for delivering complex, large-scale projects on time and within budget, often overcoming the unique geographical and logistical challenges inherent to the region.
Before assuming the role of Managing Director, Mr. Chowdhury held various executive positions in the corporate sector both at home & abroad including a stint as Credit Risk Analyst in Citibank’s Regional Operating Headquarters (ROHQ) at Manila, Philippines that provided him with a comprehensive understanding of operational and strategic challenges in the organizational domain. He holds a Masters’ degree in Business Administration (MBA) and an advanced management qualification, combining deep technical knowledge with sharp business acumen. His leadership is defined by an unwavering dedication to corporate governance, stakeholder trust, and the development of local engineering talent.
Sadid R Chowdhury
Managing Director
Industry Contribution and Affiliations
Mr. Chowdhury actively contributes to the broader industry dialogue through his membership in key professional bodies, including the [Korea-Bangladesh Chamber of Commerce and Industry (KBCCI), Bangladesh Indenting Agents’ Association (BIAA)]. His commitment extends beyond business, frequently engaging in Corporate Social Responsibility (CSR) initiatives focused on community development and environmental sustainability through his social affiliation with organizations like Chittagong Samity-Dhaka and Gulshan Society Ltd.
Our Scope of Work
EPC Contract
EPC Contract: Design, Supply, Erection, Testing and Commissioning of Transmission Line.
Route Survey & Optimum Route Selection
Route Survey & Optimum Route Selection: Check survey in accordance with the requirements of the technical specification, including Full ground survey with change of route, if any, tower plotting and preparation and submission of route maps, profile drawings, SIMM documents, etc.
Geotechnical Investigations incl. taking samples, logging and lab testing
Geotechnical Investigations incl. taking samples, logging and lab testing: Soil resistivity tests.
Design
- Plan & profile design for PGCB submission & Approval.
- Selection of Structure from Existing PGCB Tower/Pole List for PGCB submission & Approval.
- Finalization of Conductor & OPGW for PGCB submission & Approval.
- Finalization of Insulator for PGCB submission & Approval.
- Finalization of Fittings for PGCB submission & Approval.
- Full final BOQ.
- Soil Investigation in all locations.
- Foundation Design for PGCB submission & Approval.
- BOQ of Foundation works.
- Development of stringing chart of phase conductor and OPGW.
Civil Foundation Works
Civil Foundation Works: for towers/poles including all setting out, Concrete, Reinforcement, Excavation, Pumping, Stub-Setting, Geo-technical Investigation, Shuttering, Leveling, Timbering, supply & Installation of foundation steel-work, Earthing Materials, Back-filling, approved Protective Coating & site clearing etc.
Erection
Erection: complete with all stubs, nuts, bolts, locking nuts, washers, phase conductor and earthwire swivels/shackles, step bolts, tower notice and identification plates, ACDs, protective coating, earthing etc.
Stringing
Stringing of line.
Our Projects
| # | Name Of the Project | Client | period/Year |
|---|---|---|---|
| 1 | Design, Supply, Installation, Testing & Commissioning of 230 kV and 132 kV Transmission Lines for Southern Area of Chattogram Division & Hi-Tech Park at Kaliakoir on Turnkey Basis (Package-2): Anwara-Cox's Bazar (North) 230 kV D/C T/L | KEC International Limited, India | On-Going |
| 2 | Design, Supply, Installation, Testing & Commissioning of 230 kV and 132 kV Transmission Lines for Southern Area of Chattogram Division & Hi-Tech Park at Kaliakoir on Turnkey Basis (Package-2): Cox's Bazar (North)-Teknaf 132 kV D/C T/L | KEC International Limited, India | On-Going |
| 3 | Construction of Foundation Work in 2.01 Kaliakor-Mymensingh 400Kv Double Circuit Transmission Line under Power Grid Network Strengthening Project (Contract No: PGCB/GtoG/01) | Fujian Electric Power Engineering Co. Ltd | Completed (June 2025) |
| 4 | Design, Supply, Installation, Testing & Commissioning of 230kV Double Circuit Transmission Line: from Chowmohani S/S to Maizdi S/S (20.35 KM)- WORLD BANK PROJECT: PGCB/WB/ESPNERP/TL/Package-2 | TBEA CO., LTD, CHINA | Completed (May 2024) |
| 5 | Design, Supply, Installation, Testing & Commissioning of 230kV Four Circuit Transmission Line: from Korerhat S/S to Chowmohani S/S (53.02KM)- WORLD BANK PROJECT: PGCB/WB/ESPNERP/TL/Package-2 | TBEA CO., LTD, CHINA | Completed (February 2024) |
| 6 | Design, Supply, Installation, Testing & Commissioning of LILO 230kV Four Circuit Transmission Line: from Comilla (N)-BSRM to Korerhat S/S (6.00KM) - WORLD BANK PROJECT: PGCB/WB/ESPNERP/TL/Package-2 | TBEA CO., LTD, CHINA | Completed (February 2024) |
| 7 | Design, Supply and Installation, Erection, Testing and Commissioning (EPC Contract) of 132kv Single Circuit Interconnecting Transmission Line from Orion Power Sonargaon Limited to Existing 132kv double circuit Transmission Line | Orion Power Sonargaon Limited | Completed (May 2020) |
| 8 | Erection, Stringing, Testing & Commissioning of 33kV transmission line for Bhairob 54.5MW Power Plant Excavation Line | Bhairab Power Limited, Concern of Doreen Group | Completed (August 2020) |
| 9 | Design, Supply and Installation, Erection, Testing and Commissioning of 132kv transmission line project at Chowmuhani | Hosaf Power Limited | Completed (2018-2019) |
| 10 | 2 x 660 MW Coal based Power Plant at Gandamara, Banskhali | SEPCO3 Electric Power Construction Corporation, China | 2015-17 |
| 11 | Plant, Design, Supply and Installation of Supply, Erection, Testing and Commissioning of 132kv 2nd Circuit Stringing of Existing Khulna South-Satkhira 132kv Transmission line and Associate Bay Extension works on Turnkey Basis | Power Grid Company of Bangladesh Limited (PGCB) | 2015-17 |
| 12 | Bibiyana 400 MW Duel Fuel Power plant project | Marubeni Corporation (Japan) & Larsen & Toubro (L&T), India | 2014-16 |
| 13 | 360 MW CCPP Bheramara Power Project | Marubeni Corporation (Japan) | 2014-16 |
| 14 | Sikalbaha 225 MW CCPP Power plant of under BPDB | Larsen & Toubro (L&T), India | 2014-16 |
| 15 | 132kv transmission line project from Bosila to Aminbazar Sub-station | CLC Power Company Ltd | 2014-16 |
| 16 | Erection, Stringing, Testing & Commissioning works of approx. 25km including 6.3km river crossing of 230 kV Double Circuit Barisal-Bhola Burhanuddin Transmission Line | KEC International Limited Project | 2012-14 |
| 17 | 132 KV Khulna-Shatkhira Power Transmission Line Project under Power Development Board (PDB) | China National Electric Ware & Cable Import, Export Corp. (CCC) | 2005 |
| 18 | Greater Chittagong Power Distribution Project (Phase 3) Power Development Board | BIT, SPA, Italy | 2002-04 |
| 19 | Greater Chittagong Power Distribution Project (Phase 3) Power Development Board | Shanxi Power Import & Export Corporation | 2002-04 |
| 20 | 210 MW Thermal Power Station Raozan. Chittagong, Unit-2 under Power Development Board | M/S. China National Machinery and Equipment Import & Export Corp. (CMEC) | 1995-99 |
| 21 | 210 MW Thermal Power Station Raozan-Unit-1 of Power Development Board | M/S. China National Machinery and Equipment Import & Export Corp. (CMEC) | 1990-94 |
| 22 | Greater Chittagong Power Distribution Project Phase 2 (part 3, distribution line) Power Development Board | Carlo Gavazzi Impianti S.P.A. Italy | 1985 |
| 23 | Greater Chittagong Power Distribution Project (Phase-2) Power Development Board | Nippon Koei Co Ltd, Japan | 1984-85 |
| # | Name Of the Project | Client | period/Year |
|---|---|---|---|
| 1 | Moheshkhali Floating LNG Project (FSRU) Excelerate Energy | USA | On-going |
| 2 | E& P project in Offshore Blocks SS-4 & SS-9 ONGC Videsh Ltd (OVL) | India | On-going |
| 3 | LNG FSRU Project Svitzer | Netherlands | On-going |
| 4 | LNG EPC Contractor Geo Ocean | France | On-going |
| 5 | Liquefied Ethane Gas (LEG) Floating Storage & Re-Gasification Unit (FSRU) offshore project at Chittagong | American Ethane Ltd, USA | On-going |
| 6 | Geophysical and Geo technical survey job for LEG / LPG / Dredging projects | Fugro Survey Ltd, Netherlands | 2016-17 |
| 7 | 2D OBC Seismic offshore data acquisition & interpretation projects in offshore blocks SS-4 & SS-9 | Sinopec Geophysical, China | 2016-17 |
| 8 | Single Point Mooring (SPM) with 107 km sub-sea pipeline project of Eastern Refinery Ltd (ERL) for transportation of Crude Oil from Oil Tanker in deep sea to the Refinery | CPPB, China and ILF, Germany | 2015-17 |
| 9 | Drilling of 5 Wells under Bangladesh Gas Fields Ltd (BGFCL) and another 4 Wells under Sylhet Gas Fields Ltd. (SGFL) | ERIELL Oilfield Services B.V., Amsterdam | 2014-16 |
| 10 | Camp Set-up for 70 nos of crew, catering service for both National and continental with Turnkey Logistics support for onshore well drilling | KrisEnergy, UK/Singapore/Tullow, UK | 2014-16 |
| 11 | Fast Track Integrated Drilling of 10 Wells project of Petrobangla | Gazprom, Russia | 2012-2014 |
| 12 | Integrated Drilling project of Petrobangla | Halliburton, USA | 2012-2014 |
| 13 | 1500 HP Drilling Rig | Sichuan Honghua Equipment Co Ltd, China | 2014 |
| 14 | 2000 HP Drilling Rig of BAPEX | BAPEX | 2012 |
| 15 | Glycol Dchydration Type Natural Gas Process Plant project of BAPEX at Semutang Gas Field | ZICOM Equipment, Singapore | 2011-2012 |
| 16 | Rashidpur Condensate Fractionation Plant project under Sylhet Gas Field Ltd | SINOPEC International, China | 2008-2009 |
| 17 | Barapukuria Coal Mine Development Project under Petro-Bangla | China National Machinery Import & Export Corp. (CMC) | 1999-2004 |
| 18 | North South Gas Pipe Line Project of Petro-Bangla | PSL Pipe Coasters Gas (Pvt) Ltd, India | 1990-1991 |
| 19 | Oil jetty with loading Arms of Eastern Refinary Ltd | China Harbour Engineering Co, China | 1989-1991 |
Our Clientele
Power & Transmission Sector
Oil and Gas Sector
Hospitality Sector
Contact Us
Corporate Headquarters
Concord Tower
Level-7 & 8, Suite- 704 & 804, 113
Kazi Nazrul Islam Avenue
Dhaka-1000, Bangladesh
Level-7 & 8, Suite- 704 & 804, 113
Kazi Nazrul Islam Avenue
Dhaka-1000, Bangladesh
Project Office
House#6, Road#124
Gulshan-1, Dhaka-1212
Bangladesh
Gulshan-1, Dhaka-1212
Bangladesh
Corporate Office
Asset Snowdrops
Level-5, Unit- A5,
House#78, Road#11, Banani
Dhaka-1213, Bangladesh
Level-5, Unit- A5,
House#78, Road#11, Banani
Dhaka-1213, Bangladesh
KN-Harbour Consortium Ltd
KN-Harbour Consortium Ltd, subsidiary of Aryan Bangladesh Ltd, is one of the leading Integrated Services Providers covering Transportation and Logistic Support services and other integrated services in the Gas, Mining, Power and Infrastructure Sector of Bangladesh since 1988.
Visit SiteHarbour Shipping Agency Ltd,
Harbour Shipping Agency Ltd, another subsidiary of Aryan Bangladesh Ltd, is one of the few Custom Clearing Agencies in the country which is individually licensed at all major ports of Bangladesh including Chittagong Sea-Port, Dhaka Airport, Benapole Land Port and Mongla Sea-Port. This unique distinction brings benefit to our customers which are obvious.
Visit SiteFinanzas Consulting Services Limited
Finanzas Consulting Services Limited is the research and consulting wing of Aryan Bangladesh Limited, which strives to provide global best practices with local expertise in the field of finance, corporate governance, marketing activities, agriculture, gender equality, human resources & training and office set-up and interior design and decoration.
Visit SiteCilantro Limited
Cilantro Limited is the retail wing of Aryan Bangladesh Limited, which operates restaurants across Dhaka City and also involved in catering and hospitality consultancy services. Alongside retail outlets, Cilantro also provides catering services with a view to provide everyday food at a reasonable price with a strict eye on quality. Simultaneously with its restaurant operations it has also catered in several corporate events namely for BRAC Bank Limited, Standard Chartered Bank, Eastern Bank Limited, The City Bank Limited, Phillip Morris International, Dhaka Club Limited, among others.
Visit SiteKiros Hospitality Solutions Limited
Kiros Hospitality Solutions Limited, an affiliated company of Aryan Bangladesh Limited, is one of the leading Hotel OS&E Companies, headquartered in India and with operating offices in Bangladesh, Sri Lanka and Maldives across the region. Kiros has been successful in supplying and working with all major hotels brands across India, Bangladesh, Sri Lanka, Maldives and Seychelles. Till date, we have worked with over 200 hotels in the region.
Visit SiteHospitality Specialists Limited (HSL)
Hospitality Specialists Limited (HSL), is a renowned Hotel OS&E and FF&E company based in Dhaka with international liaison/branch offices in China, Singapore, Thailand and Hong Kong. Besides, hotel supplies, we also have a dedicated team of architects and engineers comprising of both local and international expertise to provide interior design and architectural solutions exclusively for hotels and other related projects within the hospitality industry.
Visit Site