Tessenderlo Kerley International is a leading brand that specializes in providing value-added liquid, soluble, and solid plant nutrition solutions to support growers in achieving efficient and sustainable agriculture. With a strong focus on customer satisfaction, our global team of agronomists and commercial advisers has extensive expertise and a century-old heritage in the fertilizer industry. Our dedication to empowering farmers with the right tools is at the heart of our operations.

We offer a diverse portfolio of specialty fertilizers such as SoluPotasse®, Thio-Sul®, KTS®, CaTs®, K-Leaf®, and more. Through continuous investment in innovation, product development, and support, we ensure that our interventions deliver maximum output for crops, greater control for farmers, and a healthier planet for all. Manufactured at 14 strategic locations across Europe and the United States, our products meet the highest quality standards and undergo rigorous testing by our expert agronomists.

We prioritize health, sustainability, and innovation in our business, striving to address global challenges such as sustainable food production, security, and water scarcity. As part of the Tessenderlo Group, we are driven by the philosophy that every molecule counts in our efforts to create a world that optimizes resources and supports thriving life on our planet. Join us in our mission to revolutionize agriculture and foster responsible and sustainable growing practices