In Chicago’s concrete world, the usually buttoned‑up Ozinga clan is suddenly in open conflict. Two brothers have hauled their siblings and the company’s CEO into court, alleging leadership cut corners ...

Concrete dynasty substantially involved in Chicago real estate experiencing internal disputes five years after the third-generation patriarch’s death.

Martin Ozinga III, the third-generation chief of a concrete supplier that paved Chicago, laying tons of ready-mix for Soldier Field, the new Comiskey Park and the Dan Ryan Expressway, died yesterday ...

Wilson Elser filed a lawsuit Friday in Louisiana Eastern District Court on behalf of Ozinga Bros. The suit, which takes aim at Intercoastal Repair Service, centers on equipment damage claims arising ...