Imperial College London, rated the fifth best university in the world for. Imperial College London is a university of world class scholarship, education and research in science, engineering and medicine, with particular regard to their application in industry, commerce and healthcare. The College has over 3,000 academic and research staff and almost 14,000 students from over 120 different countries. Our reputation for excellence in teaching and research in science, engineering, medicine and business attracts students and staff of the highest international calibre. Imperial College staff are frequently consulted by governments, and also act as members of professional bodies, advise industry, and offer informed comment to the media.