Roularta Media Group is a Belgian Publisher and market leader in the field of magazines and business television. It owns popular brands including Knack, Trends and Datanews but it is also one of the biggest event organizations in the fields of business and lifestyle. Roularta possesses a 50 % participation in Mediafin (business newspapers De Tijd and L’Echo) as well as a 50 % participation in classified sites immovlan.be and autovlan.be/gocar.be.