This report provides a detailed analysis of Costco, a global supermarket chain, examining its strengths, weaknesses, opportunities, and threats (SWOT). It delves into environmental constraints, including political, economic, social, technological, legal, and environmental factors (PESTLE). The report identifies key stakeholders, such as customers, employees, investors, and communities, and analyzes Costco's organizational structure, highlighting its organic structure and decentralized decision-making. It also discusses employee motivation strategies, specifically the employee engagement theory. The report offers strategic recommendations for improving Costco's mission and vision, business-level strategies, employee motivation, and corporate strategies. Finally, it outlines control mechanisms, including plan review dates, feedback controls, employee training, and performance tracking, to monitor and improve business activities. The analysis is supported by relevant references.