Wolter Inc. has acquired fellow Chicago-area material handling solution distributor CSI Materials Handling.

CSI, based in Downers Grove, IL, strengthens Wolter’s presence in the Chicagoland market and expands its ability to support growing demand for warehouse capacity from 3PL and distribution operations.

Founded in 1969, CSI is a long-standing provider of industrial storage solutions across the greater Chicago area. The company specializes in engineered racking systems, including pallet rack, high-density storage, shelving, mezzanines, modular offices and security fencing.

“The addition of CSI Materials Handling enhances our ability to support customers across the full warehouse lifecycle,” said Jerry Weidmann, CEO of Wolter. “By adding experienced engineering and installation capabilities, we can help customers move faster from design to execution as they expand and optimize their warehouse operations.”

In an April 1 news release, Wolter said it expects the acquisition to deepen its ability to deliver complete warehouse solutions, combining narrow-aisle equipment, layout design, storage systems,\ and installation services. It hopes to better support Chicago-metro businesses looking to increase warehouse capacity and improve operational efficiency.

CSI Materials Handling will continue operating from its Downers Grove location, with its full team joining Wolter’s storage and handling business group.

Prior to CSI, Wolter’s most recently acquisition was of North and South Carolina-based Carson Industries in November.