our agencies your space en Search Your sectors Our solutions Our achievements Newsroom Idex Group Join us Idex We support you in optimising your buildings’ and processes’ energy efficiency. Check our solutions Précédent Suivant Harnessing all local energy Caring for energies Passion is the best energy Idex, partner in your energy transition Our expertise spans designing, developing, and operating energy infrastructure to ensuring building comfort and related multi-service facilities. All our sectors Let's save energy, switch to dark mode Tertiary sector - Banking, insurance, and services Industry Tertiary sector - Culture, sport, and leisure Local authorities Tertiary sector - State and government offices Tertiary sector - Education and research Housing Tertiary sector - Retail and hospitality Health Tertiary sector - Transport and telecommunications Key figures 4 500 members of staff 63 059 installations 212 biomass plants 50 heating and cooling energy networks Project porfolio At Idex, we handle managing local resources to accelerate our clients energy transition process. From housing and the tertiary sector to health, industry and local authorities, we offer professionals across all sectors sustainable development solutions. All our achievements ÉNERGIE POSITIVE ÉNERGIES RENOUVELABLES FOURNISSEUR ÉNERGIE VERTE The Paris-Saclay urban campus: a positive-energy district to foster green growth CHAUFFAGE URBAIN RÉSEAU DE CHALEUR The Paris-La Défense district: France’s largest cooling and heating network CHAUFFAGE URBAIN RÉSEAU DE CHALEUR An eco-district in Saint-Jean Belcier powered by a heating network: an energy-driven challenge Précédent Suivant Why work with Idex? Ahead of our time As pioneers in the energy transition movement, we put our commitment to social and environmental change to work for our clients and regions. We prioritize using and producing renewable and recovered energies for our energy services and infrastructure. Our priority is helping our clients take positive action to protect the planet. Strong regional presence Idex is a network of 4500 specialists at your service across the country. With over 100 agencies scattered across France, our professionals are on hand to advise you, adapting local solutions to fit your needs. Over the past 50 years, we’ve developed multi-functional, modular services in energy, multi-technical and multi-service fields. Active across the entire energy value chain The Idex group has succeeded in adapting its family-run business values to align with the scale and scope of an international group. Our teams take a 360-degree approach to energy: as specialists in operational excellence and engineering, we support you through the process of designing and developing your projects, from consultancy to implementation. Our CSR policy Our news 1 January 2021 Happy new year 2021! 1 December 2020 Idex unveils its new brand identity 24 September 2020 LOW CARBON LOCAL AUTHORITIES LOCAL ENERGIES GREEN TRANSITION ENERGY TRANSITION RENEWABLE ENERGIES The Bordeaux greater area is upgrading and developing its Hauts de Garonne heating network with the support of the Idex – Mixéner group Go to our newscenter Join a company with strong values built on a human scale Idex is a company with strong values and a human approach to business. We respect the planet, we look after our clients, and we take care of our staff. Join a company that empowers staff and fosters independence while offering exciting responsibilities in teams that share your values and ambitions. Check our job opportunities Voir la vidéo Idex specialises in environmental and energy services and supports its clients in optimising their energy model, from energy production to consumption management. Operating as a partner to its industrial clients, Idex offers solutions designed to be incorporated into their sustainable development policy. Idex ensures sustainable management of public- and private-sector buildings. Idex is equipped to handle all energy types across France (biomass, geothermal energy, recovered energy, etc.) and provides long-term support for local authorities in developing their energy infrastructure plans. Linkedin Twitter Facebook Instagram Youtube Terms and conditions Contact us Sitemap Cookie policy Data privacy policy Paramètres des cookies