Geolys

What we do: Geolys is an independent environmental consulting firm specializing in sustainable solutions in the fields of water, soil, and energy, with a particular focus on hydrogeology, soil studies, and geothermal energy. The company provides expert environmental analyses and advice to support projects that respect and preserve the environment, serving clients across Belgium's three regions.

Where we are located: Geolys is headquartered at Quai Sadoine 9, 4100 Seraing, Belgium, and operates three offices in Ciney, Herve, and Brussels, enabling close proximity to its diverse client base.

Short history: Founded in 2004, Geolys has grown steadily to become a key player in environmental consulting. Over the years, it has contributed to significant projects such as geothermal feasibility studies and environmental audits, including partnerships with academic institutions like the University of Liège to optimize geothermal technologies.

Organization & culture: The company employs around 34 multidisciplinary professionals, including geologists, hydrologists, agronomists, biologists, geographers, and civil engineers. Geolys is built on core values of integrity, innovation, and teamwork, fostering a collaborative and diverse work environment that encourages continuous learning and professional development.

Recent developments: Since 2012, Geolys has been involved in the Géotherwal project alongside the University of Liège and other partners, aiming to optimize closed-loop geothermal probe systems. This reflects the company’s commitment to innovation and sustainable energy solutions.