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About Us


BIG Engineering Works (W.L.L) Company has come long way in the last two decades to be leading and certified Standing Seam Roofing Systems Installer, Steel Space Frame Systems Erector with Pre-Engineered Steel Buildings (PEB) in the State of Qatar.

BIG Engineering Works Co. has the latest technology and the expertise to offer quality services to the ever growing requirements of the State of Qatar. The State of Qatar offers excellent business opportunity and higher growth rate on account of the government’s desire to create an excellent infrastructure. Billions of Qatar Riyals revenue from the Building Affairs and other industrial resources, BIG Engineering Works Co. is fully geared up to meet the challenges in terms of technology coupled with expertise and established experience.

BIG Engineering can offer all ranges of services in their field of expertise through the experience gained over decades of successful operations in the State of Qatar fully backed up with internal and external resources. We build all types and sizes of industrial and commercial buildings including: Store, Warehouses, Office Buildings, Garages, Shopping Centers, etc.

Whether your building is a small single-storey or two hundred thousand square foot low rise structure BIG Engineering can assure a smooth and cost effective project completion. BIG Engineering offers complete turnkey construction or can perform phase by phase as our Client’s desire. We work directly with the building owner or, cooperatively as a subcontractor with an owners chosen representative, in the field of:




The success was earned through consistent quality policy with commitment to time lines and the dedicated professionals on BIG Engineering.

BIG Engineering stands for unrivaled competence and indigenous experience. Its motto and philosophy as well as all its ventures is “Quality without Compromise”.

Our endeavors are effectively backed up with a sound infrastructure, a highly skilled and devoted team of engineering / technical personnel in the design, fabrication, installation and supervision and service as well.

The confidence and credibility bestowed upon by our Clientele, Consultants, Architects and Contracting companies has helped us to establish ourselves in this growing market and their continued cooperation and support has further propelled the growth of the organization.


As a pioneer and leading in supplying and erection of Standing Seam Roofing Systems installer, Steel Space Frame Systems erector with Pre-Engineered Steel Buildings/Structures (PEB) in the State of Qatar with major clients such as Ministry of Building Affairs, ASHGHAL, Qatar Media, Schools etc.

By maintaining our reputation among the Clients, Consultant and Main Contractors, we gain our strength by means of their recognition.

We commence the erection of Pre-Engineered Steel Buildings/Structures with complete roofing & cladding system supplied by KIRBY, ZAMIL and BSI etc.

We also supply & install Standing Seam Roofing Systems supplied from various recognized suppliers as per the Clients request and choices. We commit our full strength to cover even an area of 60,000 square meters. Our past records alone will be able to attest unbiased evidence of our strength.

We fabricate & erect mezzanine floor with decking systems and undertake moderate tonnage / m2 of pre-fabrication works locally at our fully equipped workshop.

We carry out refurbishment works such as removal and replacing of primary and secondary purlins, fixing of acoustic tiles, insulation lines and Standing Seam Roofs.

We continue to improve our strength in supplying & erection of sunshades using steel columns, brackets and tensile fabrics.

In conclusion, BIG Engineering Works Co. is specialized in Pre-Engineered Steel Buildings/Structures (PEB), Standing Seam Roofing Systems, and Steel Space Frame Systems.