FSI Email Format

Chemical ManufacturingMissouri, United States51-200 Employees

FSI is a mid-sized chemical manufacturer based in Earth City, Missouri, focused on polyurethane foam systems and a range of PU foam dispensing equipment. As a custom systems house, it designs, supports, and evolves systems to fit customer specifications, equipment, and capacity needs, with a steady emphasis on technical service and ongoing support. Founded in 1972, the company operates with a service-first approach that partners with manufacturers to address production challenges through chemistry and collaboration.

Its customers include manufacturers seeking to improve process repeatability, reduce scrap, and minimize downtime across startup and mature global operations. FSI highlights environmental stewardship through the patented Ecomate blowing agent technology, delivering high-performance polyurethane systems with environmental responsibility. With expanded production and storage capabilities and a growing global footprint, the company supports customers worldwide with responsive, hands-on technical service to help them operate efficiently and sustainably.

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