Welcome to Sisteer!

SiSTEER is the most active provider for MVNO market, with more than 20 MVNOs in production. SiSTEER enabling this market from 2004, and provides some outsourced services on the whole value chain. SiSTEER provides some MVNO management systems that allow MNO to host MVNOs, provides some solution in SaaS mode that allow MVNOs to concentrate on these customers, provides a complete packaged MVNO white brand on SFR network that allow any type of candidates to become an MVNO, on B2B, M2M, Ethnic, B2C, ...