SI Group is a global leader in the innovative technology of performance additives, process solutions, active pharmaceutical ingredients, and chemical intermediates.

SI Group is a global leader in the innovative technology of performance additives, process solutions, active pharmaceutical ingredients, and chemical intermediates. SI Group solutions are essential to enhancing the quality and performance of countless industrial and consumer goods within the plastics, rubber & adhesives, fuels & lubricants, oilfield, and pharmaceutical industries. SI Group's global manufacturing footprint includes 20 facilities on three continents, serving customers in 80 countries with approximately 2,000 employees worldwide. In 2021, SI Group received a gold award for corporate social responsibility by EcoVadis and is ranked among the top five percent of more than 50,000 worldwide companies. SI Group innovates and drives change to create value with a passion for safety, chemistry, and extraordinary results. Learn more at www.siigroup.com.