INTRODUCTION

Nowadays, the globalization which is the trend in which the companies evolve means the process of opening the market to each others. This globalization is integrated by major firms through international strategies which represent the condition of survival and development of companies. In such a context, theses strategies lead people to work with colleagues whose origins are different from their own. Intercultural management within a team has become the daily issue of companies with international vocation. If the globalization is often described as a powerful mean of standardization, the intercultural factors lead companies to take into consideration the local particularities.

The phenomenon of multiculturalism, which became more and more relevant for the strategy of companies since the beginning of the new technologies, contributes to make it more difficult for the human resources management to work.
The multiplicity of cultures has a considerable impact on the projects management. It can be a factor of success for an innovative management, as well as preventing the stability and the coherence of an organization. In such a context, the question is: how can we optimize the work of an intercultural team by setting up adapted techniques of management?
This is what we will see in our analysis. Indeed, we will present you the enterprise PROMETHEE which works with this intercultural style of management.

PROBLEMATIC In this era of globalization, enterprises have to adapt to the labor market and its tendency. We want to show through this study how an enterprise like PROMETHEE uses an international labor force in order to have an advantage on its market. We plan to analyze the following problematic: how does an intercultural management of the human resources get a competitive advantage in the sector of the financial services? However, before beginning the study case Prométhée, we are going to define the