Avantium was founded in February 2000 as an independent chemical technology spin-off from Royal Dutch Shell with the mission of revolutionizing catalysis research. Over subsequent decades, the company evolved from an R&D service provider into a pioneering leader in renewable chemistry, developing groundbreaking proprietary technologies like YXY for plant-based plastics (PEF), Dawn Technology for industrial biomass sugars, and Ray Technology for plant-based MEG, culminating in the construction of its flagship commercial plants.