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Keesing Media Group is the largest braintainment company, producing more than 200 million puzzle books a year and offering ample online brain games. Since its foundation by Amsterdam journalist Isaac Keesing in 1911, the company has grown into the global market leader in print, online and app puzzle formats.

The company offers brain game fans all over the world challenging and innovative concepts for the best puzzle experiences. The company is headquartered in Amsterdam and has offices in 12 countries.

Braintainment

More than 200 million puzzle books a year

Market leader

Market leader in print, online and app puzzle formats

Places

Headquartered in Amsterdam with offices in 12 countries

Keesing media kit

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