Ingevity provides specialty chemicals, high-performance carbon materials and engineered polymers that purify, protect and enhance the world around us. As the world's largest producer of kraft lignosulfonates, Ingevity is committed to quality, consistency and control in the manufacturing of dispersants and surfactant systems. We offer a range of bio-based specialty inerts for plant health and crop protection, and find customers' solutions by combining quality products and unsurpassed technical expertise. Ingevity’s adjuvant products are sold under the brand names AltaHance® and Altastick®. Headquartered in North Charleston, South Carolina, Ingevity operates from 25 locations around the world and employs approximately 1,850 people. Learn more at www.ingevity.com.