From a small family roll-former in 1997 to the leader of Cambodia's steel processing sector — our engineering legacy is cast in strength.

Phnom Penh · Cambodia
ISI STEEL
ISI STEEL was established in 1997 as a small, family-run roll-forming business. Today it is the industry leader in Cambodia's steel processing sector, having successfully transitioned into one of the nation's top corporations. Our vision is to be Cambodia's trusted right hand in the processing, manufacturing, and distribution of quality and innovative steel building materials. We strive to achieve this through our core values of Innovation, Striving, Integrity, and Growing together (ISIG).
For more information about the wider ISI family of companies, visit our group website.
Visit ISI GROUPTo be a trusted leader in the processing, manufacturing, and distribution of quality and innovative steel building materials in Cambodia.
ISI STEEL · Cambodia
Our core values are Innovation, Diligence, Integrity, and Growing Together. These values form the foundation of our company, enabling sustainable growth, long-term stability, and driving us toward achieving our vision.
Continuously improve, embrace change, and turn challenges into opportunities.
Deliver quality work and always give your best.
Do the right thing, keep your promises, speak up, and take ownership.
Keep learning and grow together in harmony.
Our employees are the foundation of our success. We are committed to building a strong team by investing in long-term development, empowering employees to make decisions, and creating opportunities for them to become future leaders.










Browse our product catalog to explore detailed specifications, features, and solutions for all your construction needs.
ISI STEEL is the leading steel manufacturing company in Cambodia.
Partner with Cambodia's structural steel leader for your next project.