Leader in
Pre-Engineered
Building &
Steel Structures
Pioneering prefabrication to transform the construction industry for safer working conditions and environmental sustainability.
Our Core
Values
Innovation
Driving change through cutting-edge prefabrication technology.
Striving
Pursuing excellence in every bolt, beam, and building we create.
Integrity
Building trust through transparency and reliable delivery.
Growing Together
Empowering communities and advancing Cambodia's development.
Leader in
Pre-engineered Buildings
We have successfully completed over 1,000 projects, ranging from essential industrial hubs like the ISI Industrial Parks to iconic landmarks such as the AEON Mall Parking Structure. Our expertise demonstrates a superior ability to deliver high-performance steel solutions tailored to the diverse and complex requirements of your business and investment.
Products &
Solutions
Offering practical solutions that streamline steel structure design and build process, improving manufacturing productivity, and providing superior quality buildings.

ISI PEB
Complete pre-engineered building systems with standing seam roofing, wall cladding, and accessories for industrial and commercial applications.
Learn More
Heavy Steel Structures
Specialized steel structural systems for office buildings, shopping malls, showrooms, parking structures, and mixed-use developments.
Learn More
ISI TRUSS
Comprehensive roofing systems designed for durability, aesthetic appeal, and high performance in tropical climates.
Learn More
ISI Greenhouse
High-quality pre-engineered structural solutions tailored for modern agriculture, focusing on durability, climate control, and rapid assembly.
Learn More
ISI Home
Innovative housing solutions blending traditional Khmer aesthetics with modern steel engineering for safe, affordable living.
Learn MoreFeatured
Projects

Sunfair Garment Factory

Khmer Beverages

AEON Mall Meanchey
Software &
Technology
Utilizing practical technologies to improve productivity and accelerate toward a sustainable future. We integrate advanced software solutions in design and manufacturing to ensure precision and efficiency.
Model Coordination
99.2%
Fabrication Precision
±1.5mm
Delivery Visibility
24/7
BIM & 3D Modeling
Full building information modeling for precision engineering and clash detection.
Automated Manufacturing
CNC-driven fabrication lines ensuring consistent quality at scale.
Project Analytics
Real-time data dashboards for project tracking and resource optimization.
Fostering Harmony,
Promoting Growth
At ISI Building Solutions, we believe our people are our greatest asset. We cultivate a culture of harmony, respect, and continuous learning while driving professional excellence.
Career Development
Continuous training programs and mentorship from senior engineers.
Inclusive Environment
A workplace where every voice plays a part in our success.
Growth Opportunities
Clear pathways for professional advancement and leadership.




Create and Build
Better With Us
Whether you are a client, partner, or future team member — join us in our mission to revolutionize the construction industry.