Winco, Inc. was established in 1957 and is currently owned by Sam and Betty Widener and their children Kimberly Edwards and Chris Widener. Winco is a wholesale distributor of ceramic tile, porcelain tiles, commercial floor tile, stair treads, shower enclosures and installation supplies sold to floor covering dealers and building supply companies. Winco serves customers from Cookeville, Tennessee to Roanoke Virginia, and from Asheville, North Carolina to Corbin, Kentucky.. Tile, Countertops