Institut Supérieur de Gestion (ISG) is a well-known French business school with a strong international reputation. As of recent rankings, ISG is typically positioned within the top 50-100 European business schools, though exact rankings vary by criteria and publication. For instance, Eduniversal ranks ISG among the top 300 global business schools, while national rankings in France often place it in the top 20 for its programs. Prospective students should consult specific ranking bodies like QS, Financial Times, or local French rankings for the most current data, as positions fluctuate annually based on academic performance and industry partnerships.