Engineering Services
We Deliver Proven Engineering Solutions with Expert Execution
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Post-Tensioning
We design and implement tensioned cables in concrete to boost strength and reduce cracks in complex builds.
2
Precast & Hollow Core
We manufacture key components off-site and assemble them on-site for faster and higher-quality construction.
3
Design & Finishing
We handle full design to completion—from 3D modeling to turnkey finishes like painting, tiling, and cladding.
4
Construction Formwork
We deliver precision formwork for large-scale developments like towers, malls, hospitals, and housing projects.
Business Units
DSE delivers core construction services through key units: we supply high-quality formwork materials like beams, panels, and scaffolds; post-tensioning components including strands, anchors, and ducts; reliable bridge elements such as expansion joints and bearing pads; and crane solutions featuring mobile and tower cranes with full technical support.
Over 20 Years of Expertise in Construction and Engineering Solutions
DSE is a trusted leader in the construction industry with over two decades of delivering high-quality services across the Middle East and Africa. Our experienced team manages every project from concept to completion, ensuring precision and excellence at every stage.
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Extensive experience across Lebanon, Iraq, Egypt, Congo, Ivory Coast, Gabon, and beyond
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Wide range of engineering and construction solutions including post-tensioning, precast slab installation, formwork, and design
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Dedicated warehouses and technical support for materials, equipment, and crane services
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Partnership with Freyssinet, reinforcing our position as a regional industry leader
Trust DSE for reliable, innovative, and tailored construction solutions that transform your projects into realities.
More about us
Frequently Asked Questions
Who are we at DSE Engineering & Contracting?
We are specialists in advanced construction and post-tensioning systems. With every project, our focus is on delivering tailored, high-performance solutions that meet your structural needs. From design to execution, we work efficiently and with precision, helping bring complex engineering visions to life.
What do we work on and where?
Our teams handle a wide range of construction services—from structural design and post-tensioning to full-scale residential and commercial builds. We’re active in several regions including Kinshasa, Iraq, Abidjan, Brazzaville, and Gabon, offering both materials and equipment to support projects at every stage.
Why choose DSE Group?
Because quality, durability, and safety are our core values. We bring deep technical knowledge, strong project management, and reliable service. Whether you’re building from scratch or strengthening an existing structure, we’re here to help turn your ideas into lasting results.
high-end materials
Strength begins with vision. Crafted with precision and powered by innovation, high-end materials and post-tensioning unlock the freedom to shape structures beyond limits. Build anything.
meet the owners
Working with DSE has been one of the most fulfilling journeys of my career. Seeing our engineering solutions transform skylines and infrastructure across regions brings unmatched pride. Our team’s commitment to precision, quality, and forward-thinking has allowed us to consistently exceed expectations. I confidently stand behind our work and look forward to bringing more ambitious visions.”
mark fares
owner
as an engineer and co-founder, what matters most to me is trust and execution. DSE was built to solve real-world challenges with smart, reliable systems. From post-tensioning to full construction services, we’ve grown through consistency and care. I’m proud to say we don’t just build structures—
we build relationships, and our results speak for themselves every step of the way.
Ali Hachem
owner
dseint.com 