Himmelberg joined as CEO in 2013 and Thebing, who sold his German-based agency, Kolumbus Sprachreisen towards the end of 2015, joined CEL as marketing director at the start of the year. The school group was acquired from Matthias Müller, the previous owner from Switzerland, for an undisclosed amount. “Compared to the agency market in Germany, we have less competition” Established over 30 years ago Read More