Al Yamamah Steel Industries Company manufactures and sells steel products to the construction, electrical, and telecommunication sectors in the Kingdom of Saudi Arabia. It operates through Construction, Electricity, and Renewable Energy Sector segments. The company offers hot rolled hallow steel sections, cold rolled hallow steel sections, and steel sheets; space frames; and distribution poles, including octagonal, conical, and special products. It also manufactures and sells tubes, pipes, and hollow shapes from iron; metal structures and their parts for bridges and towers; and poles and their parts, such as lighting cabins and traffic lights, as well as manufactures and installs prefabricated steel structures for industrial facilities. In addition, the company is involved in producing reinforcing steel bars; and wholesale and retail trading of reinforcing steel bars. The company was founded in 1989 and is headquartered in Riyadh, the Kingdom of Saudi Arabia.