TCS, founded in 1987, is a leading provider of software and solutions to (1) wireless telecommunication carriers worldwide and to (2) government customers that require high reliability and security. At the heart of TCS messaging connections are powerful partnerships with both operators and third-party vendors that are based on solving real-life problems – today. These partnerships create lasting value for our clients and our clients’ customers. Our strength resides in working with operators to provide subscriber services that help them achieve their goal. TCS offers a User Plane solutions V1 and in the future V2.

TeleCommunications Systems, Inc. (TCS) Web site