Adax Inc: SS7, ATM, IP, SIGTRAN signaling gateways, protocol controllers and software.
Artilium Communications: Develops, markets, and installs open, scalable telecom solutions for next-generation SS7 INAP networks.
CST Concepts: Provides telecommunications conformance test technologies for SS7, GSM, V5, ISDN and SDL, applications written in TTCN.
Holmespun Solutions, LLC: Provides consulting and development services in the areas of protocol and software engineering.
Hughes Software Systems Ltd: HSS SS7 Stack for building telecom equipment, network components as well as SS7 based applications.
IntelliNet Technologies, Inc.: Provide tools for wireless and intelligent network application development running on an SS7 or IP network.
SS8 Networks, Inc: Signaling System 7 (SS7) resource links, history and tutorials.
Tekno Telecom: Supplies turnkey SS7, IP, ATM Network Monitoring and CDR generation systems.
The OpenSS7 Project: An opensource development project to provide a robust and GPL'ed SS7, SIGTRAN, ISDN and VoIP stack for Linux and other UNIX operating systems.
Ulticom, Inc.: Provides the telecommunications industry with signaling software that enables development and deployment of Mobility, Location, Payment, Switching and Messaging services within wireless, IP and wireline networks.