1021 Echo Lake Road
Watertown, CT 06795
Founded in 1852, Koster Keunen is now the world’s leader in natural waxes. We specialize in the development, processing, and manufacturing of quality ingredients. Both of our production sites adhere to the highest standards of quality. Our technological strengths include extensive knowledge of waxes, emulsifiers, esters and their derivatives. We dedicate ourselves to innovation, excellent service, ethically sourcing materials and sustainability.