This article discusses financial decision-making and management accounting techniques used by SKANSKA Plc. It covers techniques such as financial planning, analysis of financial statements, standard costing, budgetary control, fund flow statement, cash flow statement, and decision making. It also includes a critical analysis of these techniques and their importance. Additionally, it explains the calculation of accounting ratios such as return on capital employed and net profit margin and their significance. The article is relevant for students studying finance and accounting.