The IESEG offers quality courses through its teachers, all of whom have a PhD. In addition, 82% of the professors are foreigners, which allows for an important multicultural openness. The exchange abroad is also an important part of the program because it is compulsory. The IESEG has a network of 292 partner universities in 71 different countries, including Harvard and LSE. This allows students to have a wide choice of university exchanges. In addition, IESEG has a research laboratory. The IESEG also has more than 2500 partner companies facilitating the search for internships for students for example. This large network that the school has facilitates the professional integration of its students with a network of 9000 alumni.