This report presents a detailed financial analysis of Sainsbury's and Tesco, two major retail companies. It includes a comprehensive examination of their financial statements, incorporating profitability, liquidity, and solvency ratios, along with efficiency and investment ratios from 2016 to 2019. The analysis utilizes both horizontal and vertical analysis techniques to compare income statements and balance sheets, providing insights into the companies' revenue trends, expenses, and overall financial health. The study also assesses the importance of working capital management and evaluates the cash flow statements over the specified period, offering a critical perspective on the companies' financial performance and strategic decisions. The report aims to provide a clear understanding of their financial positions and performance trends.