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Engineering Excellence Since 1984
Building Bangladesh's
Future
Oishi Enterprise is a premier civil and mechanical engineering construction company delivering precision piling, marine works, power plant construction and geotechnical services across Bangladesh.
40+Years Experience
50+Major Projects
6Sectors
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Our Work
Recent Projects
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Construction of Plaza & Beautification Work
completed
Alfa Industrial Steel Warehouse Structure
completed
Alfa High-Precision Piping & Mechanical Skid
ongoing
Alfa Automated Conveyor & HVAC Fabrication
ongoing
100 Feet Khal Gap Sealing Work
completed
Construction of 8 Nos Bridge & 2 Nos at Gradge Intersection
completed
GPUF Temporary Jetty
ongoing
23 Substation in Dhaka
completed
SSG Bizz Center Shore Piling Construction
completed
400 MW Gas Based Combined Cycle Power Plant
completed
400 MW Gas Based Combined Cycle Power Plant
A Sister ConcernAlfa Engineering Solutions
What We Do
Our Sectors
All SectorsPiling & Foundation
Expert bored cast-in-situ and driven piling for all soil conditions. Full fleet of modern rigs capable of depths exceeding 60m.
Civil Construction
Full-scope civil construction from ground-breaking to handover — structures, buildings, infrastructure, and marine works.
Marine & Offshore
Jetty construction, offshore piling, berthing structures, and riverine civil works with specialist marine equipment.
Sub-Soil Investigation
Geotechnical borehole drilling, in-situ SPT/CPT testing, lab soil analysis, and full engineering reports.
Mechanical Fabrication
Heavy steel structure fabrication, pressure vessel supports, pipe racks, and precision mechanical assembly.
Power Plant Construction
Civil and structural works for power generation facilities — foundations, turbine halls, cooling towers, and BOP works.
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Client Voices
What Our Clients Say
“Oishi Enterprise delivered the piling works at our CC7 gas processing facility ahead of schedule and to the highest quality standards. Their team's expertise in difficult ground conditions was evident throughout.
“We have consistently relied on Oishi Enterprise for sub-soil investigation on our infrastructure projects. Their reports are thorough, accurate, and always delivered on time.
“A reliable, safety-conscious contractor with deep technical expertise in piling and marine works. We look forward to continued collaboration on future projects.