Abstract
In a context of strong development of complex structures, this study aims to define a framework for inter-company mobility, both geographical and professional, within the economic and social groups constituted by groups and chains of networked companies, the general management practice of these organizations. The organization of such a mobility policy requires that we tackle several projects in order to build a real mobility right for these groups. This leads to a move towards recognition of economic and social groups as genuine working organizations that legitimate the construction of spaces for mobility. This approach requires finding a foundation for this conception in their economic, and thus structural, and social dimensions. This analysis consists in going beyond the binary vision of mobility, either internal or external to the company. The management of inter-company mobility within the economic and social groups is hampered by the rigidity of the contractual working relationship. The implementation of inter-company mobility requires finding a framework adapted to the employment relationship created by the expansion of the contractual relationship. This also requires defining mechanisms to adapt the contractual and binary working relationship to the dimension organization, both economic and social, specific to these economic and social groups. Collective bargaining is proving to be a privileged tool.