This report provides a comprehensive analysis of the organizational structure of the Oman Oil Company (OOC). It begins with an overview of the company's history and its significant role in the Omani economy, particularly its efforts to diversify beyond oil and gas. The report delves into the company's structure, including its subsidiaries like Takamul Investment Company, OMIFCO, ORPIC, MDO, and others. It then applies several analytical frameworks: the 7-S Framework, SWOT analysis (identifying strengths, weaknesses, opportunities, and threats), Balanced Scorecard, and PESTLE analysis (examining political, economic, social, technological, legal, and environmental factors). The report also includes recommendations for change and concludes with a bibliography. The report aims to understand the driving forces behind the company's success and its strategic approach to the market.