ON MAKES CRAIN'S TOP COMPANIES LIST

Thanks to our loyal customers and the hard work and dedication of our talented employees, Optimum Nutrition (ON) made Crain's Chicago Business' list of largest privately held companies in the Chicagoland area. Showing strong growth of 12.9% over the previous year, ON joins prestigious companies like Crate and Barrel, Ace Hardware, and the Chicago Bears on Crain's list.
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