SI Group is a performance additives and chemical intermediates business. The company manufactures and offers a broad range of specialty solutions to help formulators and manufacturers to increase efficacy, efficiency, productivity, and purity in countless industrial and consumer goods. SI Group covers multiple market segments including: Adhesives; Additives; Chemical Intermediates; Engineering Plastics; Fuels, Lubricants & Oilfield; Industrial Resins; Health & Wellness; Rubber; Specialty; and Surfactants.
SI Group is a portfolio company of SK Capital Partners.