Over 1 Million
Nm³ of biogas filtered daily
A specialist dedicated to renewable gas purification
Our products and services are sustainable solutions specifically designed to address the needs and challenges of the biogas industry.
Over 26,000
Tons of CO₂ avoided - equivalent to the annual carbon footprint of more than 1,500 North Americans
95%
of our customers would recommend us
100%
Locally sourced materials
40
teammates
>10M €
Sales 2024
Innovating for a cleaner energy future
DELTALYS is at the forefront of biogas purification. Our expertise is built around three key areas: instrumentation, analysis and optimization of biogas treatment and upgrading solutions. We develop and implement innovative industrial processes, drawing on our in-depth knowledge of the sector to transform raw gas into a clean, usable energy resource.
Sectors of activity
Expertise applicable to all methanization sectors.
History & Vision
Let’s retrace the history of DELTALYS.
Missions & values
Our commitment to filtration solutions.
Climate commitments
Our CSR-oriented actions and work.
History & Origins
Founded more than 10 years ago by Charly Germain, DELTALYS emerged from a key observation: the predominance of fossil-based filtration solutions in the biogas purification market represents both an environmental and economic challenge.
Faced with this, the company set itself the mission of developing more sustainable alternatives, including strong expertise in the formulation of filter media. Since 2015, we have been developing innovative solutions that are competitive, environmentally friendly, and high-performance.
Missions & Values
Our mission: to develop a range of reliable, innovative solutions enabling our customers to optimize the profitability of their biogas upgrading units and processes. We are committed to making green-gas purification easier and more reliable, through environmentally responsible alternative solutions. Our values are rooted in innovation, environmental responsibility and operational excellence.
Climate commitments
DELTALYS is committed to being a major player in the energy transition by developing innovative and sustainable solutions for the purification of renewable gases. Our CSR vision is based on environmental innovation, positive social impact and economic performance in a sustainable and ethical manner.
We believe that economic performance and environmental responsibility go hand-in-hand, and we continue to innovate for a sustainable energy future.
Strong partnerships
As part of our continuous innovation process, DELTALYS works closely with academic and industrial partners to continually innovate and improve its solutions. Our customers and partners include Veolia, Suez, Paprec, Waga Energy, Séché Environnement… Our commitment to research and development is also supported by long-standing academic collaborations, including with INSA Lyon.
Trusted by biogas industry leaders
News
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