This study refers to one of the most interesting topics of the new global division of labor, the globalization of production, and has theoretical and empirical content. The empirical analysis, which focuses on the Greek economy, is based on primary research of foreign multinational companies and Greek businesses. The main objective of the analysis is to investigate issues such as the investment and disinvestment strategies of foreign multinational companies, their intra-company trade, and the forms of Greece's integration into the global economy based on their investment motives. Additionally, the analysis aims to draw economic and political conclusions regarding the impact of international economic integration and European unification on the development of international production in the Greek economy, as well as on the country's overall development process.