Terresis Agriculture, a subsidiary of the Groupe Roullier, is a French international agricultural group with family ownership. For over 50 years, we have specialised in magnesium, with a fully integrated value chain from mine to market. Our technical expertise and ongoing innovation enable us to deliver magnesium-based solutions tailored to a wide range of challenges, through four dedicated business units: Terresis Agriculture, Terresis Environment, Terresis Industrial Minerals, and Terresis MAGNA. We offer innovative, distinctive products with measurable value to meet the specific needs of the livestock and crop production markets, while supporting sustainable practices. Our solutions are backed by solid data and rigorous testing, ensuring our customers benefit from tangible innovations and reliable value propositions.
