Improve the operational, environmental and energy performance of your facility
EQUANS is a leading global player in multi-technical installations and maintenance services.
We design, install and deliver customised solutions and services to improve our customers' infrastructure, equipment, systems and technical processes.
Your industry
Businesses, local authorities or public authorities… EQUANS is committed to be at your side to make your industry, your building, your transport infrastructure and your distribution network safer, better performing and more energy efficient.
How can EQUANS help you?
From electrical and mechanical engineering, to HVAC and air treatment, including fire protection, security systems, refrigeration techniques, maintenance, energy optimisation, automation and digitalisation of your equipment and processes, we are involved in all technical areas and throughout the life cycle of your installations.
Our expertise
Electrical & electromechanical installations
Electrical & electromechanical installations
HVAC & air treatment
HVAC & air treatment
Fire detection & protection
Fire detection & protection
Refrigeration techniques & installations
Refrigeration techniques & installations
Security systems
Security systems
Industrial Piping & Mechanics
Industrial Piping & Mechanics
Automation & Process Solutions
Automation & Process Solutions
Information & Communication Systems
Information & Communication Systems
Multi-technical maintenance
Multi-technical maintenance
Integrated Facility Management
Integrated Facility Management
Building Efficiency
Building Efficiency
Energy efficiency & performance
Energy efficiency & performance
EQUANS, partner of your transitions
By drawing on our technical expertise and our know-how, we help you respond to the three major transitions of our time. Our customers trust us because we are capable to find solutions tailored to their specific needs.
- Energy transition Are you looking to reduce your energy consumption and your CO2 emissions, improve your energy efficiency or produce your energy locally, sustainably and by doing so, make substantial savings and meet our environmental challenges?
- Digital transition Automation, production process improvement, Smart Buildings, intelligent mobility… Connecting your equipment and infrastructure in order to increase its effectiveness
- Industrial transition Faced with the fourth industrial revolution (or 4.0), has optimising your productivity and managing your technical installations become your first priority?
Topic in the spotlight

Smart solutions for the industry of tomorrow
Technical failures, defects and breakdowns... They can cost you time and money. Discover our digital solutions to reduce their impact.