Established in 1928, Rock Oil incorporating A.E. Bennett (Viscol) Ltd, est 1861 and Nickerson Lubricants, est 1919 is a family owned and run British manufacturer of high quality lubricants and fuel oils. Operating from a purpose built site in Warrington in the North West of England, Rock has built up an enviable reputation as one of the industries leading suppliers of lubricants and fuel oils.
Though famous for involvement in motor sport lubrication, Rock's major activities are in the agricultural, automotive, commercial, foodsafe, industrial, marine, motorcycle and leisure markets. World Championship winning performances in motor sport have led to blending and manufacturing lubricants for some of the world's top motorcycle, car and engine manufacturers.