Award-winning revenue assurance software and services.
(Prior Investment)

Industry pioneer in developing next-generation non-line-of sight wireless backhaul products.

Developer of power amplifiers and base station subsystems.
(Prior Investment)

Pioneering provider of software components, applications and platforms.
(Prior Investment)

Flash-OFDM mobile communications network technology.
(Prior Investment)

Full-service provider of video communications services and solutions.
(Prior Investment)

Provider of reliable multicast software.
(Prior Investment)

Carrier class Ethernet for metro and access telecom networks and cable TV Video-On-Demand.
(Prior Investment)

Highly scalable OSS solutions to carriers, enterprises and service providers.
(Prior Investment)

Leading provider of MPEG-2 encoders.
(Prior Investment)

Wireless access systems for mobile cellular infrastructure.
(Prior Investment)

Facilities-based telecommunications carrier.

Providers of an integrated set of products and services that help public safety agencies.
(Prior Investment)

Innovative software for measuring and monitoring voice and video quality.
(Prior Investment)

One of the world’s top providers of operational support systems (OSS) to global telecom operators.

Service assurance products for modern wireless service providers and other converged network operators.
(Prior Investment)

Developing software that improves mobile carrier infrastructure efficiency.

Intelligent fieldforce management solutions.
(Prior Investment)

Leading provider of mobile analytics, IP planning and traffic engineering products.