Welcome to SIM, a leader in modular and metal construction. As the President of this esteemed organization, I am honored to guide a company that is not just shaping the skylines, but also the future of construction in Tunisia and beyond.
At SIM, our philosophy is centered around constant innovation, unparalleled quality, and a strong commitment to sustainability. We believe that every structure we create is not just a construction, but a testament to our passion and expertise in the field. Our buildings are designed with flexibility in mind, reflecting the changing needs of our clients and society at large.
Our journey, rich in milestones and learnings, has been fueled by a relentless pursuit of excellence. Yet, we understand that the construction landscape is ever-evolving. As such, we are dedicated to staying ahead of industry trends, investing in cutting-edge technology, and most importantly, fostering a team of dedicated professionals who share our vision.


Our mission at SIM is to deliver excellence in construction and engineering services.
SIM is a company founded in 1981 by Ing. Mahmoud Benrejeb and Partners. It specializes in metal, prefabricated, and modular construction. Over the years, SIM has gained extensive experience in the industry and has become the leading producer of offshore/onshore prefabricated construction in Tunisia and North Africa.


Faster delivery than traditional concrete construction.
Flexibility in manufacturing.
A wide range of possibilities in design.
Installation in challenging or hard-to-access sites.
Safety is our culture, not just a requirement.