Welcome to Chemstar—THE source for starch-based polymers. Every year, our facilities produce millions of pounds of clean, highly-effective, water-soluble American-made industrial products. We derive our products from American-grown corn and potatoes—placing them among the most environmentally-friendly in the world.  At Chemstar, we know the difference is not only how it’s made, but where it’s made. That’s the Chemstar difference. Family-owned and operated since 1965, Chemstar has been an American institution of groundbreaking, environmentally-conscious, starch-based industrial applications.  For over 40 years, it has stood on the continuing legacy of being the original “green” company.  We invite you to experience the Chemstar difference today by taking advantage of our many product offerings and private label service opportunities.