Marshall B. Nelson

Afton Chemical Corp. develops and manufactures petroleum additives. It offers gasoline performance additives, diesel fuel additives, and lubricity and cold flow improvers; and driveline products, such as automotive gear oil, automatic transmission fluid, off-road vehicle, and power steering fluid additives, as well as additives for step-type automatic, continuously variable, and dual clutch transmission types. The company also offers passenger car, heavy duty diesel, motorcycle, and railroad and marine diesel engine oil additives, as well as olefin copolymer viscosity index improvers. Afton Chemical was founded in 2004 and is headquartered in Richmond, VA.