04/01/2026
West Michigan keeps making quiet power moves.
Center Rock Capital is reshaping the future of GHSP — combining the Grand Haven/Holland legacy with Stoneridge’s controls division to build a $550M global auto supplier. Twelve operations worldwide, deeper tech capabilities, and a strategy built for the next era of automotive manufacturing.
Michigan companies continue to scale with intention and stay competitive on the world stage.
GHSP, an injection molding, is core to an expansion plan to create a auto supply platform company.