Delattre Levivier is a Moroccan company with long history (founded in 1951). It is a leading group in construction and industrial services. The company works in the mining, chemicals, oil and gas (including Offshore), cement, port infrastructure, building, engineering, food, maintenance industrial and energy sectors. At the level of the energy sector, DLM is present on the hydrocarbon market but also on that of renewable energies (wind energy and solar energy). The company is indeed a manufacturer of wind turbine poles. In 2008, it inaugurated a manufacturing site dedicated to this activity, with a production capacity of 300 wind turbine masts per year. Delattre Levivier Morocco supplied the wind turbine masts for large wind farm projects carried out on Moroccan soil by Siemens and GAMESA. The company is also active in solar energy with a participation in the development of different technological solutions in the design and manufacture of cylindro-parabolic structures, Salts Tanks and Piping. DLM operates in the Moroccan market and abroad, especially in Africa. It has been listed on the Casablanca Stock Exchange since 2008.