Hallstar
Chemical ManufacturingIllinois, United States201-500 Employees
Hallstar is a Chicago-based chemical manufacturing company that specializes in ester chemistry and serves the beauty and personal care markets as well as industrial applications. The company emphasizes technical expertise, collaboration with customers, ethical practices, and rapid development and delivery, underpinned by more than 100 patents. Hallstar has 201-500 employees and reports revenue in the range of $250 million to $500 million; its headquarters are located at 120 South Riverside Plaza, Suite 1620, Chicago, IL 60606, United States. Based in Chicago, the firm is expanding globally while maintaining agility and a personal touch and seeks close collaboration with customers. Notable recent moves include the 2025 acquisition of Sytheon Ltd. to strengthen its position in the bakuchiol market, and the 2022 acquisition of an ester manufacturing facility in Greensboro, North Carolina.