About Tessenderlo Kerley, Inc.
Who We Are
Our Mission & Values
Tessenderlo Kerley, Inc. serves the agriculture, mining and industrial markets with a broad range of products and technologies around the world. We have one mission, to nurture and enhance life through innovative chemistry. We focus on delivering sustainable products and services which make the most efficient use of every resource. Our people make the difference, keeping our 7 core values at the center of our activities.
Safe and Sustainable Business
Whether we’re extracting sulfur from waste gasses at oil refineries to produce sulfur-based liquid fertilizers, eliminating the use of cyanide in precious metals mining or providing on-site wastewater reclamation services, Tessenderlo Kerley has a long track record of environmental stewardship, safety and sustainable business practices.
Today’s Tessenderlo Kerley is the continually growing organization that was founded as The Kerley Chemical Company more than 70 years ago. Over the years, the company has branched into areas beyond agriculture into the mining, process chemical and crop protection industries.
Research and Development
Expertise and Insights
Tessenderlo Kerley's R&D Team members have expertise in organic synthesis, metallurgy and hydrometallurgy, waste stream remediation and a variety of fumigants, including metam sodium and related compounds. Their work and insights are the foundation for creating new products, services and patents.
International in Scope
The Tessenderlo Kerley Team, comprised of 450+ motivated and skilled experts, is headquartered in Phoenix, Arizona and has 13 U.S. production facilities spread across the united states. Our products are used in more than 40 countries, including: Canada, Central America, South America, Australia, Europe and Asia.
A Worldwide Company
In 1995 the company was acquired by Tessenderlo Group, a publicly traded company based in Brussels, Belgium. Tessenderlo Group specializes in food, agriculture, water management and on valorizing bio-residuals.