Global corporations are large companies that operate in multiple countries around the world. They often have a centralized headquarters but manage various branches or subsidiaries in different regions. These corporations engage in international trade, producing and selling goods or services across borders, which allows them to reach a wider market and increase their profits. These companies can influence local economies and cultures, as they often bring jobs and investment to the areas where they operate. However, they may also face criticism for practices such as exploiting labor or harming the environment. Examples of global corporations include Apple, Coca-Cola, and Toyota.