Engineering and process for sustainable economy




Company for creating ecotechnologies
ETIA (Evaluation Technologique, Ingénierie et Applications) is a French engineering group specialized in ecotechnologies: innovation, equipment, and processes for continuous thermal treatment.
Our focus is in the engineering of circular economy products. Our company designs and provides plants for processing biomass, food products and industry residues, which are widespread in the sectors of environment, agro-food and energy.
Continuous innovation
Besides the industrial activity, ETIA is also involved in many research programs working in close collaboration with academic and industrial partners in order to develop new technologies and new products in the fields of sustainable development and circular economy.

Industrially proven solutions
Since almost 30 years, we design and provide patented solutions for industrial applications. From thermal treatment components, up to complete turnkey plants, we deliver durable and easy to use products for the circular economy.
Complete valorization process
We deliver turnkey plants tailored to the demand of the industry. By understanding the requirements and market background of our Customers, we are able to deliver a complete process for the valorization of residues and waste.
Innovation and expertise
With our dedicated subsidiaries, we offer complete research and expertise for the industry, including expertizes, feasibility studies, research on bio-based products a well as process automation and robotics.

Recognised for innovative approach.
Innovation, durable solutions and reliability. These are the fundamental values brought by ETIA. Values derived from continuous and extensive research. The industry can ask for everything: drying, cooling, steam sterilization, pasteurization, extraction, toasting, cooking but also roasting, pyrolysis, gasification, ozone treatment. ETIA takes care of all.
BPI (Banque publique d’investissement) France
News from ETIA Group
Vow ASA: Additional 2,500-tonnes production facility at Follum to be transferred to Vow Green Metals
Vow ASA (“Vow” or “the Company”) is in discussions with Vow Green Metals about the potential sale of a 2,500 tonnes biocarbon production facility at Follum, Norway, featuring a Biogreen …
Vow ASA: Vow and ETEL team up for recycling of end-of-life tyres
Vow ASA has teamed up with European Tyre Enterprise Ltd. (ETEL), to deploy Vow’s advanced technology in a complete solution to convert end-of-life tires to valuable raw material and renewable …
Vow ASA: Vow awarded three Safesteril contracts
Vow ASA (OSE: VOW) subsidiary ETIA Ecotechnologies (ETIA) has received orders for a total of three Safesteril food safety systems so far in the first quarter. The combined value of …
ETIA / VOW pyrolysis technology confirmed for Horizon Europe plastics-to-olefins programme
Pyrolysis technology developed by Vow ASA (‘Vow’) subsidiary ETIA is part of a Horizon Europe programme, aimed at qualifying plastic waste as a circular carbon feedstock for industry. The project, …
Our group and Arcelor Mittal join forces to build biogas plant in Luxembourg
Specialist provider of technology for decarbonizing industry Vow ASA confirms that it has signed a strategic memorandum of understanding with ArcelorMittal, the world’s leading steel and mining company, to work …
Vow ASA and world leading manufacturing company join forces to build biogas plant
Vow ASA, technology provider for industry decarbonization, has signed a strategic memorandum of understanding with a world leading manufacturing company to build biogas production plant to reduce CO2 emissions from …