About me
Hans-Martin Tillack is an investigative reporter, based in Berlin. Until 2025 he was a senior reporter in the investigative team of "Welt" and "Welt am Sonntag". Before that, he was responsible for investigations in the Berlin office of "Stern" magazine. From 1999 to 2004, he was the EU correspondent for "Stern" in Brussels. Tillack regularly takes part in cross-border investigations. He is a member of the German Press Council and also the author of several books, on lobbying, corruption and the EU.