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Azentek is a Grand Blanc, MI-based company in the Telecommunications sector.
Christian Phone Book is a Indianapolis, IN-based company in the Telecommunications sector.
Riser Management Systems is a Burlington, VT-based company in the Telecommunications sector.
TELTRON CO. is a Santa Monica, CA-based company in the Telecommunications sector.
Optiva (formerly Redknee) monetizes today`s digital world for communications service providers. Our portfolio of subscriber management software enables real-time billing, charging, policy management and user experience functionality that is mission-critical for our customers` growth and innovation. Available on-premise or in the cloud, Optiva™ solutions are designed to deliver the most impact for the best value. Our deep market knowledge and powerful analytical insights coupled with the Customer Success program ensure our customers have what they need to achieve their strategic business goals. Established in 1999, Optiva Inc. can be found on the Toronto Stock Exchange (TSX: OPT).