Winmark Corporation, a resale company, operates as a franchisor for small business in the United States and Canada. It franchises retail stores concepts that buys, sells, and trades in merchandise. The company also operates middle-market equipment leasing business under the Winmark Capital name. In addition, it buys and sells used clothing and accessories geared toward the teenage and young adult market under Plato's Closet brand; and operates stores that buys and sells used and new children's clothing, toys, furniture, equipment, and accessories primarily to parents of children ages infant to 12 years under the Once Upon A Child brand. Further, the company buys, sells, and trades in used and new sporting goods, equipment, and accessories for various athletic activities that include team sports, such as baseball/softball, hockey, football, lacrosse, and soccer, as well as fitness, ski/snowboard, golf, and others under the Play It Again Sports brand; and buys and sells used women's apparel, shoes, and accessories under the Style Encore brand. Additionally, it buys, sells, trades in, and used and new musical instruments, speakers, amplifiers, music-related electronics, and related accessories under the Music Go Round brand; and operates an e-commerce platform that allows franchisees of Music Go Round, Play It Again Sports, and Style Encore brands to market and sell in-store product inventory online. The company was formerly known as Grow Biz International, Inc. and changed its name to Winmark Corporation in November 2001. Winmark Corporation was incorporated in 1988 and is headquartered in Minneapolis, Minnesota.
Company profile updated October 10, 2026.
As of October 8, 2026. Daily closing data may differ from the live quote shown in the dashboard.
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