What is the fine-grained topic of the following text: They are the contract supplier for many colleges and universities, including Cornell University, Rensselaer Polytechnic Institute, Syracuse University, University of Rochester, Rochester Institute of Technology, SUNY Albany, SUNY Binghamton, SUNY Potsdam, Alfred University, Colgate University and Clarkson University. Only return the topic.
Contract supplying for colleges and universities