A multinacionális vállalat (multinational corporation) is a company that operates in multiple countries, managing production or delivering services across different regions. These companies often have a centralized head office in one country, while their operations, subsidiaries, or branches are located in various other nations. This structure allows them to leverage global resources, markets, and labor. These corporations typically engage in international trade and investment, contributing to economic growth in the countries where they operate. They can influence local economies and employment, but may also face challenges such as regulatory compliance and cultural differences in their various markets.