The aim of the paper is to examine the issue of business modeling in relation to personal networks, PNs. The paper builds on research performed on business models in the EU IST MAGNET1 project (My personal Adaptive Global NET). The paper presents the Personal Network concept and briefly reports on the ?state of the art? in the field of business modeling. Furthermore, the paper suggests three generic business models for PNs: a service oriented model, a self-organized model, and a combination model. Finally, examples of relevant services and applications in relation to three different cases are presented and analyzed in light of business modeling of PN.