Denis Keller

Denis Keller is a seasoned professional in the chemical and materials engineering field, currently serving as the Director of Marketing for Color and Additives in the EMEA region at Avient Corporation since April 2016. With prior experience at PolyOne, where Denis held various roles including Global Additive Manager and Market Manager for Specialty Additives and Packaging, Denis has demonstrated expertise in marketing and management across multiple markets. Before that, at Ciba, Denis worked as EMEA Marketing Manager for packaging and consumer goods, as well as Global Project Manager, enhancing industry knowledge in plastics and packaging. Denis began a career in the automotive sector at Toyota as a Senior Project Engineer and previously held a Technical Service Engineer position at PolyOne. Denis holds a degree in Chemical & Material Engineering, specializing in Polymers, from ECPM Ecole européenne de chimie polymères et matériaux de Strasbourg.