NewMarket Corp. operates as a holding company. The firm segments include petroleum, lubricant, fuel, engine oil and driveline additives. It develops and manufactures lubricant and fuel additive packages, as well as markets and sells these products. The company also comprises of the sale of tetraethyl lead. It manages properties owned in Virginia and also provides various administrative services. The company was founded on February 11, 1887 and is headquartered in Richmond, VA.