International Wholesale Supply (IWS) is one member of the Matthews Group of Companies. Founded in 1889, we have been nationwide distributors for over 120 years. With over 200 employee-owners, it means IWS customers are always dealing with owners. IWS provides full service merchandising and direct ship programs including general merchandise, sunglasses, giftware, apparel and other customer trend-driven merchandise. IWS specializes in serving the truck stop, convenience store and grocery markets.