OLEON | A Natural Chemistry oleochemicals, fatty acids, glycerine, esters, dimers, technical oils, specialty oleochemicals, biodiesel Oleon is one of the leading producers of oleochemicals since 1950s. At Oleon we believe in the use of natural renewable raw materials. We are specialised in converting natural fats and oils into a wide range of oleochemical products, such as fatty acids, glycerine, esters, dimers, technical oils, specialty oleochemicals and biodiesel