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With over a century in business, MLC (formerly Mississippi Lime Company) has built a reputation on the purity of its products, commitment to research and development, and tradition of customer satisfaction. MLC operates the largest lime facility in the Americas and mines some of the purest limestone reserves in the world. The company supplies high-calcium quicklime, hydrated lime, calcium carbonate products, trucking services, and technical solutions from a diversified, reliable network of facilities in Ste. Genevieve, MO; Calera, AL; Verona, KY; Vicksburg, MS; Weirton, WV; Chester, SC; Mobile, AL; Prairie du Rocher, IL; Bridgeville, PA; as well as several distribution sites throughout the country. MLC is a privately held company that has a fully integrated system for mining limestone and manufacturing high-quality, food-grade calcium products and pulverized limestone. MLC also owns and operates a trucking and logistics subsidiary, MLC Trucking, to further support customer needs and ensure additional supply security.
Selena Group is a leading global manufacturer of construction chemicals and polyurethane foam, established in 1992 and based in Wrocław, Poland. The company operates in 18–19 countries with around 1,800–2,000 employees and has 30–35 subsidiaries, including manufacturing facilities in Poland, South Korea, China, Romania, Turkey, Spain, Kazakhstan, and Italy. Selena Group is recognized as one of the top four manufacturers of assembly foam and a significant distributor of construction chemicals. Its product range includes high-yield polyurethane foams, sealants, adhesives, waterproofing systems, and thermal insulation solutions. The company operates through four specialized divisions: Interior & Decorations, Windows & Doors, Waterproofing, and Walls, Facades & Chemical Constructions. Selena serves 100 markets worldwide, focusing on professional contractors, industrial users, and home builders, while emphasizing sustainability and innovation in its offerings.