Headquartered in Oak Brook, Illinois, USA, Apex Warehouse Systems is a division of Apex Companies specialising in warehouse storage and material handling solutions. Offering pallet racking, mezzanines, PEAK Shuttle Systems, and the Apex Rack Repair App, it serves industries such as logistics, manufacturing, and automotive. With locations in Illinois, Virginia, North Carolina, South Carolina, and Colorado, Apex expanded through the acquisitions of Engineered Handling (2022) and Alpine Equipment Co. (2021), strengthening its footprint in the Mid-Atlantic, Southeast, and West Coast. The company holds ISO 9001:2015 certification and partners with Hyster, Yale, and Otto Motors.