CARBO Ceramics, Inc. is an oilfield services technology company, which engages in the manufacturing and supplying of ceramic proppant and resin-coated sand. It operates through two segments: Oilfield & Industrial Technologies & Services; and Environmental Technologies & Services. The Oilfield & Industrial Technologies & Services segment manufactures and sells ceramic technology products and services, base ceramic proppant and frac sand for both the oilfield and industrial sectors. The Environmental Technologies & Services segment intends to protect operators assets, minimize environmental risks and lower lease operating expense. The company was founded in 1987 and is headquartered in Houston, TX.