Xqmax was founded in 1993 to sell and supply a full range of golf equipment across mainland Europe, with a focus on major retail and golf professionals. The range was expanded to include darts, fishing, fitness and other specialized outdoor leisure products when Koopman acquired Xqmax in 2007.

Xqmax is the brand behind Michael van Gerwen. As a sponsor of Michael van Gerwen, Xqmax is a big player in the house. The dart industry is still growing and Xqmax is responding well to this.

Xqmax has a substantial warehouse, office and showroom facility independent of the Koopman operation and specializes in the purchase of products under a number of house brands. XQ Max is the brand for the general sports range. Xqmax also has a lot of expertise in purchasing customers' own brand products in all categories.