This report delves into the intricacies of the business environment, exploring various organisational types, including private, public, and voluntary sectors, alongside their legal structures and purposes. It examines the scope and size of different organisations, with a specific focus on Tesco. The report then analyses the relationship between organisational functions and objectives, and the impact of the macro environment on business operations, utilising the PESTLE model for detailed analysis. Furthermore, it conducts internal and external analyses of specific organisations, employing SWOT/TOWS analysis to identify strengths, weaknesses, and their influence on decision-making. The report also evaluates the interplay between strengths, weaknesses, and external macro factors, concluding with a critical evaluation of the impacts of both macro and micro factors on business objectives and decision-making.