Is the Ozinga Family Net Worth Built on Concrete? 95 Years of Midwest Dominance
```markdown Is the Ozinga Family Net Worth Built on Concrete? 95 Years of Midwest Dominance Ever heard of Ozinga? They're kind of a big deal in the Midwest, especially if you've ever driven on a road or seen a building go up. For almost a hundred years, this family-run company has been slinging concrete – but their story starts way back with coal, and maybe even a little bit with Chicago's most famous gangster....