NTNU is a university with an international focus, with headquarters in Trondheim and campuses in Ålesund and Gjøvik. NTNU has a main profile in science and technology, a variety of programmes of professional study, and great academic breadth that also includes the humanities, social sciences, economics, medicine, health, science, educational science, architecture, entrepreneurship, art disciplines and artistic activities. NTNU has four strategic areas of research in 2014-2023: sustainability, energy, oceans and health. NTNU's collaboration with business and industry has a strong focus on innovation and entrepreneurship. Thanks to the cooperation with especially SINTEF and Equinor, NTNU is ranked as number one in the world for collaboration with industrial partners, according to the Times Higher Education World University Ranking in March 2017. NTNU is also one of the highest ranked institutions on the Leiden Ranking indicators for collaboration with industry.