A Strategic Joint Venture of
United Construction Projects (Oman) &
Zawya Al-Sahari Gen. Cont. Est. (Saudi Arabia)
Horizontal Line Contracting Company is the result of a powerful strategic
partnership between two industry leaders:
United Construction Projects (UCP)
A prominent force in Oman's construction landscape, UCP is known for executing large scale infrastructure, residential, and industrial projects. The company thrives on technological innovation and engineering excellence.
Zawya Al-Sahari General Contracting Est. (ZS)
A 100% Saudi-owned enterprise based in Al Khobar, ZS has been a trusted name since 2010. The firm specializes in drilling, reclamation, road works, and comprehensive manpower and equipment rental services throughout the Kingdom of Saudi Arabia.
Our Mission
"We can dream, create, design, and build the most wonderful country in the world."
At Horizontal Line Contracting Company, our mission is to go beyond expectations by delivering world-class construction solutions rooted in transparency, quality, and unwavering ethics.
We are committed to building lasting value for our clients, communities, and the nation.
Core Values
Our Services
Delivering excellence and innovation in every project.
Our Clients
We are proud to partner with leading organizations.
