This report provides a comprehensive analysis of the business environment, focusing on different types of companies: public, private, and voluntary firms. It profiles specific companies such as ASDA, John Lewis, and British Red Cross, examining their products, services, size, scope, and legal structures. The report delves into the interconnections between a company's structure, scope, size, products, objectives, and services, highlighting how these elements are interrelated to achieve business goals. Furthermore, it offers a detailed explanation of the functions within chosen brands, such as ASDA, emphasizing the collaborative practices of marketing, human resources, finance, and IT departments. The report concludes that the effective management functions and collaborative practices positively impact the structure and performance of these companies, contributing to their success within the business environment.