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 ...
Ozinga is building a low-carbon cement manufacturing facility in East Chicago, Indiana. The new plant will produce one million tons of low-carbon cementitious materials annually, according to the ...
A civil war is erupting within the Ozinga concrete dynasty, threatening to crack the foundation of one of the most influential forces in Chicago’s construction materials and real estate industries.
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