two stores in West Valley City and Midvale. An additional Utah store opened in Roy on June 28, 2010. bringing the total number of stores expanded to Utah to five. WinCo previously operated stores in Utah under the Waremart banner prior to the company's name change. In January 2011, WinCo began signing leases for an expansion to Southern Nevada and Arizona. The chain opened stores in Las Vegas and Henderson, Nevada on March 4, 2012. The company's first two stores in Arizona opened on April 1, 2012 in the Phoenix area. The company has opened multiple locations in Texas, including the Dallas–Fort Worth area. WinCo was named as the sponsor for the WinCo Foods Portland Open in June, 2013. In late 2014, WinCo announced that it would enter the Oklahoma City metro market, starting with stores in Moore and Midwest City, with plans to open two other locations in the metro. See also Cub Foods List of companies based in Idaho List of supermarket chains in the United States Food cooperative References External links WinCo Foods official website 1967 establishments in Idaho Companies based in Boise, Idaho Employee-owned companies of the United States Privately held companies based in Idaho Retail companies established in 1967 Discount stores of the United States Supermarkets of the United States Superstores in the United States