This report provides a comprehensive analysis of Sainsbury's business environment, encompassing various aspects such as organizational structure, types of organizations, and the impact of macro and micro factors. The report begins by explaining different organizational types, including private, public, and voluntary organizations, along with their size, scope, and legal structures. It then delves into Sainsbury's organizational structure, highlighting the interrelation between different functional areas like IT, HR, marketing, finance, and production. A PESTEL analysis is conducted to assess the political, economic, social, technological, environmental, and legal factors impacting Sainsbury, with a specific focus on the effects of Brexit. Furthermore, the report includes a SWOT analysis to evaluate Sainsbury's strengths, weaknesses, opportunities, and threats, considering the relationship with macro environmental factors. Finally, the report evaluates the impact of both macro and micro factors on Sainsbury's decision-making processes and business objectives, providing a holistic view of the company's performance within its business environment.