Equans

Equans is a global multi-technical services provider focused on the design, installation, operation, and maintenance of electrical, mechanical, HVAC, and digital systems. Formed from Engie’s services activities and now part of the Bouygues group, the company works across buildings, industry, infrastructure, and data centers, with an emphasis on improving energy performance and supporting decarbonization.

For industrial clients, including chemicals and related process industries, Equans delivers electrical and instrumentation (E&I) works, industrial utilities and steam systems, process control and automation, thermal and cooling networks, on-site power and heat (including CHP), and facility and asset maintenance. Its teams handle project delivery from engineering and installation to lifecycle services, shutdowns and turnarounds, compliance upgrades, and digital monitoring to enhance reliability and safety. Equans operates in multiple countries and engages on both greenfield projects and brownfield modernization, helping plants optimize energy efficiency, reduce emissions, and maintain critical production infrastructure.