This report provides a comprehensive analysis of Toyota's business structure, examining its organizational functions, objectives, and its position within the private sector. The report begins by defining different types of organizations (public, private, voluntary) and legal structures, with a specific focus on Toyota as a private limited company. It explores the size and scope of various organizations, including small, medium, and large public limited companies, and categorizes them based on their production sectors (primary, secondary, tertiary). The report then analyzes how Toyota's structure, size, and scope are linked to its business objectives, products, and services, emphasizing the influence of stakeholders and the dynamic nature of the business environment. Furthermore, the report explains the relationships between organizational functions (HR, marketing, finance, etc.) and how they contribute to Toyota's objectives and structure. It highlights how marketing strategies, financial management, and HR practices are implemented to achieve efficiency and maintain a competitive edge. The report concludes by discussing the advantages and disadvantages of the interrelationships between these functions and their impact on the organization's overall structure, providing a detailed overview of Toyota's business operations and strategies.