delta holding S.A. operates in the infrastructure, metallurgy, water and environmental, and parachemistry activities worldwide. It manufactures road security, advertising billboards and spots, public area equipment, bitumen/asphalt and its derivatives, construction materials, and signaling equipment; installs toll booths; and provides sports surfacing coating solutions, and construction materials. The company also constructs and maintains roads, highways, city road networks, port platforms, and aeronautical runways; installs and maintains horizontal and vertical signages, and safety equipment on traffic lanes; and develops social housings. In addition, it offers metal and mechanical engineering, boiler making, hydro-mechanical equipment, piping, masts, and public lighting columns; iron parts for the hydraulic, industrial, and public work sectors; and aluminum profiles and construction accessories. Further, the company engages in machining of mechanical parts; hot-dip galvanizing and surface treatment business; foundry and extrusion of aluminum, and stainless and special steels business; assembly and maintenance of electromechanical equipment; pumping plant set-up; port and hydraulic equipment installation; fabrication and erection of reconstituted welded profiles; and implementing industrial projects. Additionally, it pipes and canals in centrifuged and pre-stressed reinforced concrete, and special pipes. The company also offers paints, thinners, and horizontal signage related products; industrial, medical, and laboratory gases; mechanical construction materials; supplies ethanol and liquid carbon dioxide gas; and exploits for gem salt. delta holding S.A. was founded in 1974 and is based in Skhirat, Morocco.