http://www.1biz-dir.com/business_and_economy/business_schools/One business web directory orientated for best website optimization and recognition which gives unlimited online access to the most accurate, up-to-date company profiles for ALL businesses in the U.S. and Canada and threwout the world. Add your business.. A business school is a university-level institution that confers degrees in Business Administration. It teaches topics such as accounting, finance, marketing, organizational behavior, strategy and quantitative methods. Types of business school They include schools of business, business administration, and management. There are four principal forms of business school.