This study aims to determine and analyze the financial performance of PT Wijaya Karya (Persero) Tbk for the period 2017-2021 using the Du Pont System. The Du Pont analysis system aims to show Total Assets Turnover (TATO), Net Profit Margin (NPM), Return on Investment (ROI), and Equity Multiplier (EM) that interact with each other to determine Du Pont's Return on Equity (ROE). This typ…