Eiffage Énergie Systèmes | Vélizy, based in France, is a subsidiary of Eiffage SA, a major French construction and infrastructure company. It is a leading provider of electrical engineering, climate engineering, and network infrastructure services. The company has a rich history that spans over 100 years.

It was founded in 1914 as Société Nouvelle d'Entreprises de Câbles et de Construction (SNECC), specializing in electrical installations and telecommunication networks. Over the years, it expanded its service offerings and expertise, eventually becoming a part of the Eiffage Group in 1992. In 2017, SNECC was renamed Eiffage Énergie Systèmes.

Eiffage Énergie Systèmes | Vélizy is headquartered in Vélizy-Villacoublay, near Paris, France. The headquarters houses various support functions such as management, finance, human resources, and project coordination. The company offers a wide range of products and services to various sectors including infrastructure, energy, industry, service, and tertiary.

Its main offerings include electrical installations, HVAC (heating, ventilation, and air conditioning) systems, data and telecom networks, energy optimization, and renewable energy solutions. Eiffage Énergie Systèmes | Vélizy also provides maintenance and facility management services. On a global scale, Eiffage Énergie Systèmes has a presence in several countries including Spain, Italy, Belgium, the Netherlands, Germany, Poland, and Morocco.

It operates through its subsidiaries such as Clemessy, which specializes in industrial installations, and SDEL Transport Grands Projets, focusing on rail electrification. The company also has joint ventures and partnerships with other major players in the industry, enhancing its capabilities and market reach. Eiffage Énergie Systèmes is positioned as one of the leading players in the global electrical engineering and infrastructure services market.

It has a strong market presence in Europe and aims to expand its footprint internationally. The company's extensive experience, technical expertise, and commitment to innovation contribute to its competitive advantage. There have been several noteworthy events and achievements for Eiffage Énergie Systèmes | Vélizy.

In recent years, the company has been involved in major infrastructure projects such as the renovation of iconic buildings, construction of data centers, and implementation of sustainable energy solutions. It has also received recognition and awards for its excellence in project execution and commitment to safety. As of the latest available information, Eiffage Énergie Systèmes | Vélizy continues to thrive and expand its business globally.

The company remains dedicated to delivering high-quality services and solutions in the fields of electrical engineering, climate engineering, and network infrastructure