DuPont Analysis? What does it actually mean? Well, it is an extended examination of the Return on Equity (ROE) of a company that analyses Net Profit Margin, Asset Turnover, and Financial Leverage. This analysis was developed by the DuPont Corporation in the year 1920. DuPont analysis is a useful technique of breakin down the different return on equity (ROE) generators. The ROE decomposition helps investors for concentrating separately on key indicators of financial success to define strengths and weaknesses.