This report provides an in-depth analysis of Wesfarmers Limited, focusing on its competitive environment and corporate-level strategy. It identifies Wesfarmers' diversified business operations, highlighting Coles as the primary revenue center, and examines the sources of its sustainable competitive advantage using the VRIN model. The report includes a PESTEL analysis of the Australian market, considering political, economic, socio-cultural, technological, environmental, and legal factors, followed by a SWOT analysis to assess Wesfarmers' strengths, weaknesses, opportunities, and threats. Strategic recommendations regarding mergers, acquisitions, or downsizing are offered based on the analysis, providing insights into Wesfarmers' strategic direction and potential future actions. The report utilizes scholarly journals and secondary sources to support its findings.