Copenhagen has a well-developed higher education system of public universities. Most prominent among these is the University of Copenhagen. Founded in 1479, it is the oldest university in Denmark. It is a world-renowned research and teaching institution with campuses around the city and forms part of the International Alliance of Research Universities (IARU), which is a collaboration between international top universities including Oxford, Cambridge, Yale, Berkeley and The Australian National University. The University attracts app. 1500 international and exchange students every year. It is repeatedly ranked as one of the best universities in Europe. At the Times Higher Education's QS World University Rankings 2008 list, it was ranked as fourth best in continental Europe.[92] The Academic Ranking of World Universities 2008 placed it as number 43 worldwide and 8th in Europe. A second all-round university in the Copenhagen area is Roskilde University located in Roskilde.
The Technical University of Denmark (DTU), Danmarks Tekniske Universitet, is located in Lyngby at the northern outskirts of Copenhagen. In 2008 it was ranked third highest in Europe on Times Higher Education's list of the most influential technical universities in the World. The Max Planck Institute in Germany was ranked 15, ETH Zurich in Switzerland was ranked 15 and DTU in Denmark was ranked 20.
Copenhagen Business School (CBS) is an esteemed and EQUIS accredited business school located in Frederiksberg.
The IT University of Copenhagen is Denmark's youngest university, a mono-faculty institution focusing on technical, societal and business aspects of information technology.
There are also branches of both University College Capital and Metropolitan University College inside and outside Copenhagen.