This report provides a comprehensive analysis of BHP Billiton, a prominent player in the mining industry. It begins with an executive summary and table of contents, setting the stage for an in-depth examination of the company's operations and strategies. The report delves into BHP Billiton's organizational structure, highlighting its operational challenges and system acquisition methods. It presents a sales flowchart and discusses control problems, including breaches and fraudulent activities. The report further explores the accounting software packages used by BHP Billiton, such as XBRL, and assesses their market size and market leaders. It also identifies gaps and challenges related to the software. The report concludes by summarizing the key findings and emphasizing the importance of strategic planning and risk mitigation for the company's continued success in a competitive market. References to relevant literature are included to support the analysis.