… Al Ahsa, Saudi Arabia Zoman Mohammed Al Hajri & Partners Contracting Co. (known as Al Zoman Contracting Co.) is a general contracting company specializing in turnkey civil, mechanical & electrical projects, ranging from road & bridges construction to infrastructure & street lighting. The company is classified as First in Road Construction/Earthworks and Second in Electrical, with an annual work capacity of over 350 million riyals and over 1,000 employees. The sister company Riyadh Kingdom for Trading & Contracting LLC operates plants for the production and supply of ready-mix concrete and all other cement products, ranging from paving stones, curb stone and concrete blocks. Riyadh Kingdom Concrete Products planned to expand and approached their long-standing partner Hess Group, for support. The partnership between the two companies has now existed close to a decade.