This report provides a comprehensive analysis of asset valuation methods employed by five prominent companies: Rio Tinto Limited, Wesfarmers Limited, Brambles Limited, Ramsay Health Care, and Woolworth Limited. The report begins with an introduction to the concept of asset valuation, emphasizing its significance in accounting and finance, and proceeds to outline various valuation methods, including net asset value, absolute value (discounted cash flow models), and relative valuation ratios. The core of the report involves examining the different types of assets held by each company, categorizing them as non-current and current assets, and providing specific examples such as goodwill, intangible assets, property, plant, and equipment, and inventories. The report then delves into the valuation methods used by each company, such as the cost method (Rio Tinto), fair value method (Wesfarmers), base stock method (Brambles), standard cost method (Ramsay Health Care), and option pricing method (Woolworth). It highlights how each company applies these methods to its specific assets, considering both tangible and intangible assets. The report concludes by discussing the importance of different valuation methods for various asset types, emphasizing the need for accurate asset valuation for informed decision-making, taxation, and investment analysis.