CBS International Business School is a top-ranked, state-accredited private university in Germany with campuses in Cologne, Mainz, Potsdam, and Hamburg. Part of the renowned Klett Group, CBS is recognized for its international focus, practical business training, and triple accreditation (FIBAA, IACBE, and German Accreditation Council).

At CBS, entry is not limited by strict GPA cuts (NC-free). Students benefit from small class sizes, practical corporate business projects, mandatory internships, and an optional semester abroad at over 160 partner universities worldwide. CBS also offers the Prep4University foundation track (Studienkolleg) for international high school graduates.