Field of activity: Research department - Engineering
College of Trades: Energy, Renewable Energies and Energy Efficiency professions


We have supported our customers towards technological excellence and environmental exemplarity for more than 60 years. Our historical positioning as a technological solutions designer has been extended and completed by an engineering, expertise and consulting offer. We evaluate, design and implement innovative turnkey solutions. We rely on the complementarity of our 80 engineers and experts to support industries and territories in their energy transition.

Present on all dimensions of innovation in industry, we bring together skills in strategic consulting, process engineering, industrial risk management, operational safety of complex systems, energy performance and digital tools. Our clients thus benefit from independent and objective support, from strategic thinking to the implementation of innovative solutions.

We support a bold vision of industrial facilities that will minimize their impact and dependence on their environment, through a range of solutions from energy efficiency and process flexibility to the transition to local and renewable energy.

Our fields of activity :

Innovation engineering, technological consulting and growth acceleration
Turnkey projects
Design and production of industrial pilots and prototypes, supply of equipment
Energy: energy efficiency (optimization of processes, furnaces, boilers, reduction of energy consumption), renewable energies (tidal, solar, biomass)
Supply and service: energy audits, ISO 50001 support, absorption heat and cold production systems: heat exchange and storage systems, energy management system, solar resource measurement station, etc.
Environment: treatment of waste and household refuse, treatment of gas, VOCs and odours, treatment of sediment and sludge
Industrial risk management: risk analyses, hazard studies, environmental impact studies, lightning studies (Qualifoudre certified), DDAE, POI, PPRT, vulnerability, third-party expertise, etc.

Key figures



In France

Industrial sectors (Oil & Gas, Chemicals, Paper, Cement, Food Processing, etc.): ABENGOA, ARKEMA, ARYSTA LIFE SCIENCE, DRT, EDF, GDF SUEZ, LABEYRIE, L’OREAL, MICHELIN, SOLVAY, TEMBEC, TIRU, TOTAL, UPM, VEOLIA, etc.
Institutional: ADEME, Ministry of Industry and Finance, Ministry of the Environment.
Multilateral organisations: AFD (French Development Agency)
Numerous growth companies, VSEs, SMEs/ETIs

In other countries

Process Industries: Sonatrach, Sorfert, BP Exploration (Algeria), RSW (Canada), Groupe Chimique Tunisien.
Institutional: ANME (Agence Nationale de Maîtrise de l’Energie – Tunisia), Algerian Ministry of the Environment, GTZ (North Africa), Ministry of Energy, Mines and Quarries (Burkina Faso), European Commission, MASEN,  (Morocco), SKAO (SKA Organization) and SARAO (South African Radio Astronomy Observatory), Masdar (Abu Dhabi)


55 rue de la Villette
69003 - Lyon - France Phone: +33 (0)5 59 64 86 48


Intervention domains

ATEX - Carbon Balance - Biogas - CO2 collection and storage - Combating greenhouse gases technology - Design offices for modelling of atmospheric dispersion - Biomass - Fuel cells - Energy efficiency - Industrial risks - Eco-management - Environmental development - Geothermal energy - IT and software - Combating greenhouse gases - Energy efficiency - Marine - Energy extraction from waste - Regulations - Audit - Consultancy - Studies and Engineering - Photovoltaic solar - Training or awareness - Renewables energies - Regulations - Audit - Consultancy - Studies and Engineering - Small-scale hydroelectric energy - Prevention of industrial risks - Regulations - Audit - Consultancy - Studies and Engineering - Thermal solar - Training in preventing industrial risks - Methane generation - Sewage treatment plant - Environmental Regulations - Training or awareness - Regulations - Audit - Consultancy - Studies and Engineering - Sewage, industrial, cleansing and dredging sludge - Wind power - Industrial ecology - Wood energy - Thermal treatment - Life cycle analysis, auditing and diagnostics - Wastewater - Regulations - Audit - Consultancy - Studies and Engineering

Certifications, labels or price

  • OPQIBI 1717 qualified for energy audits in the process industry, entitled to use the Bilan Carbone because participation in the ADEME training course on the quantification of greenhouse gas emissions.
    certified ISO 9001 : 2008 / ISO 140001 : 2004 / ISO 18001 : 2007
    certified MASE/UIC N° SO 2014-015 for the following activities: Design Engineering, Project Management, Project Management Assistance, Technical Assistance, Consulting and Expertise, Energy and Process Audits, Industrial Risk Management activities.

Key figures



55 rue de la Villette
69003 - Lyon - France