This report provides an in-depth understanding of different types of companies, including micro, small, medium, and large businesses. It explores the characteristics and examples of each type, along with the various business structures such as hierarchical, functional, horizontal, divisional, and team-based structures. The report also discusses the external factors affecting businesses using PESTLE analysis, with a focus on Sainsbury as a case study. Gain valuable insights for your business studies with Desklib.