Treider is a Norwegian vocational school in administration, commerce and design. The studies are conducted in classrooms on day or evening hours. A number of courses are also conducted at a distance. The goal is always that the students should be attractive in the labor market and be able to go straight to work after completed studies. A prerequisite for success is close cooperation with the business community that ensures that the school maintains a professional and dynamic environment for the benefit of both students and Norwegian business.