2017 revenue: $1504 million E At CQ Holding Co. Inc., revenue grew to an estimated $150.4 million in 2017 due to additional revenue from Iowa-based Lady Luck Casino Marquette, which CQ acquired last year. CQ Holding owns Lady Luck, now known as Casino Queen-Marquette, and East St. Louis-based Casino Queen, which saw admission last year fall nearly 10 percent, according to a report by the Illinois Gaming Board. CQ's deal to buy the Iowa casino for $40 million closed in March 2017. The acquisition...