This report provides a detailed analysis of Unilever's business environment. It begins by defining business and the business environment, then explores different types of organizations (private, public, and voluntary), their sizes, scopes, and legal structures, using Unilever as a case study. The report then examines the interrelationships between various organizational functions like marketing, sales, human resources, and finance, and how these functions are linked to Unilever's corporate and hierarchical organizational structure. Furthermore, it delves into the positive and negative impacts of the macro environment on Unilever's operations, focusing on PESTLE analysis (Political, Economic, Social, Technological, Legal, and Environmental factors). A SWOT analysis of Unilever is also conducted, highlighting its strengths, weaknesses, opportunities, and threats, and the interrelationship between these factors and the macro environment. The report concludes by summarizing the key findings and implications of the analysis.