What companies use variable costing?

Variable costing is commonly used by companies in industries where production costs fluctuate significantly, such as manufacturing and retail. Companies like General Motors and Ford may utilize variable costing for internal decision-making and performance evaluation. Additionally, businesses in the food industry, like fast-food chains, often adopt this approach to assess product profitability and manage inventory costs effectively. Variable costing helps these companies analyze their contributions to fixed costs and overall profitability.