Panelbiz adds to management as CEO takes outside role

Keilbach, who joined Panelbiz from Mobile.International on 15 June, will head up the firm’s sales and business development.

The company said in a statement that Weyergraf, who came to Panelbiz from eBay in April 2007, will continue to serve as CEO alongside his new role with Erento.

Panelbiz, based in Berlin, runs the Meinungsplatz.de panel, which has 250,000 German-speaking members, as well as a range of specialist panels.