There are 90 system integrators that are members of the TM Forum.

The adoption of guidelines, best practices and open interface standards are all key factors in enabling integration among systems from independent software vendors, or among in-house systems. In using TM Forum standards and practices, solutions utilize interfaces that remain open and are easily extended with new features and functions.

The Forum offers System Integrators the opportunity to meet and influence customers and vendors through the liaisons that exist in collaboration programs, and networking opportunities afforded them at TM Forum Events.