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What we do at TKI

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Markets We Serve

  • Agriculture with Clean rivers

    Crop Nutrition

    For over 100 years, we have demonstrated our commitment to nurturing crop life through innovation, research and the development of sustainable crop nutrition for agriculture. Our diverse product portfolio combines essential nutrients to improve soil health, increase water infiltration and maximize nutrient uptake. Today, we are the leading producer of Sulfur-based plant nutrition.

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    Crop Protection

    Our portfolio of proven and effective crop protection products has delivered decades of cost-effective results for growers. We supply protectants, herbicides, fumigants, insecticides, and fungicides across the U.S., Canada, Central America, South America, Australia, Europe, and Asia. We are continually developing new labels for existing products and providing certified organic options to create even greater value for the grower.

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  • Mining

    Mining & Industrial

    Moleko's Mining & Industrial team specializes in sulfur chemistry for metal separation and recovery, as well as a range of industrial applications—including oil & gas, food processing, water treatment, and tanning.

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Tessenderlo Kerley

We believe through innovation we can expand the possibilities
for farmers, consumers, and the earth.
Part of Tessenderlo Group

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Recent posts

  • Shaping the future: Global Commercial Meeting 2025
  • Dumas Plant, the Only North American Producer of a Key Mining Chemical, Celebrates 60 Years
  • Tessenderlo Kerley Publishes Groundbreaking Research on Thiosulfate Fertilizers in the Soil Science Society of America Journal
  • Tessenderlo Kerley Announces Rebranding of Agro Business Units
  • Celebrating Innovation and Sustainability at the Thio-Sul® Conference

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