Portillo`s restaurant group recently hired a consultant to explore its financial alternatives. The Oak Brook, Ill., based business is the Midwest`s largest privately held restaurant company. It has ... more 
Portillo`s restaurant group recently hired a consultant to explore its financial alternatives. The Oak Brook, Ill., based business is the Midwest`s largest privately held restaurant company. It has been in business for 50 years, and operates 38 locations in four states. The chain topped $300 million in sales last year. less 
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WGN - Chicago
Thu, May 1, 2014 1:43 PM EDT