BERLIN—Edelman has expanded its European digital operation with the acquisition of German interactive agency Gosub. Gosub, based in Berlin, was founded in 1997 and has expertise across a broad range of creative and technology services, with a particular specialization in real-time 3D applications.

The move comes just two months after Edelman bolstered its London digital team with the addition of Encore, a leading UK technical development agency.

Gosub is led by Carsten la Tendresse, his two creative partners, Simon Cubasch and Dominic Trautvetter, and business manager Marcel Marek. Gosub recently picked up four awards from the Best of the Swiss Web Awards for their work for Swiss children’s program Zambo.