United States Lime & Minerals, Inc., founded in 1950, operates through two divisions: Lime and Limestone Division and Natural Gas Division. The Company produces lime and limestone products through its Lime and Limestone Division, primarily serving the following industries: construction (including highway, road and parking lot contractors), environment (including municipal sanitation, water treatment equipment and gas purification), oil and gasoline services, industry (including paper and glass producers), roof shingling and agriculture (including poultry and cattle feed producers). The company is headquartered in Dallas, Texas, and through its wholly-owned subsidiaries — Arkansas Lime Company, Colorado Lime Company, Texas Lime Company, U.S. Lime Company, U.S. Lime Company — Shreveport, U.S. Lime Company — St. Clair and U.S. Lime Company — Transportation. It operates lime and limestone plants and distribution centers in Arkansas, Colorado, Louisiana, Oklahoma and Texas. 

USLM