GLC Minerals

GLC Minerals is a premier manufacturer and distributor of high-purity mineral products, headquartered in Green Bay, Wisconsin. The company specializes in the processing of calcium carbonate, gypsum, and salt, serving critical roles in the animal nutrition, agronomy, and industrial sectors. Within the life sciences domain, GLC Minerals provides essential mineral ingredients that support livestock health and agricultural productivity. Their state-of-the-art facility offers custom blending, drying, and ultra-fine grinding capabilities to meet rigorous quality standards. With over a century of experience, the company operates as a key supplier for regional and national supply chains.