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CSP, Inc. engages in the development and marketing of information technology integration solutions and high-performance cluster computer systems to industrial, commercial, and defense customers worldwide. It operates in two segments: Systems, and Service and System Integration. The Systems segment designs and manufactures specialty, high-performance computer signal processing systems for the aerospace and defense markets. These systems are used on land, and in airborne and shipboard platforms for high-speed digital signal processing in radar, sonar, and surveillance applications. The Service and System Integration segment provides computer maintenance and integration services, and third-party computer hardware and software services. This segment also provides professional IT consulting services, including maintenance and technical support; implementation, integration, configuration, and installation services; enterprise security intrusion prevention, network access control, and unified threat management; IT security compliance services; and custom software applications and solutions development and support. The company was founded in 1968 and is headquartered in Billerica, Massachusetts.

CT TyMetrix provides Web-based financial and e-commerce software for managing law firms and corporate claims and legal departments. CT TyMetrix's software handles electronic legal invoicing, task-based time and billing, performance management, and collaborative matter and document management. It also provides related services, including project planning, systems design and configuration, integration, testing, and support. Founded in 1993, TyMetrix was acquired in 2003 by corporate legal services provider CT Corporation, a subsidiary of publisher Wolters Kluwer.

CTI Group (Holdings) Inc. and its subsidiaries design, develop, market, and support intelligent electronic invoice processing, enterprise communications management software and services solutions, and carrier class voice over Internet protocol management applications in the United States and the United Kingdom. The company Electronic Invoice Management segment offers software and services primarily to wireless telecommunication service providers. Its product suite includes SmartBill, SmartBill Connect, Analysis, and Analysis Online software and service solutions. CTI Groups Telemanagement segment provides software and services to manage end user usage of multi-media communications services and equipment. It offers Proteus products, including Office, Trader, Enterprise, and Service Bureau to track communications activities for companies, institutions, and government agencies. This segment products facilitate call recording and accounting, cost allocation, client bill-back, analysis of trunk traffic, calling and usage patterns, toll fraud detection, directory services, and integration with other private branch exchange peripheral products, as well as integrates Internet, email, and mobile data analysis and reporting. The company Hosted Voice Over Internet Protocol segment provides software and services that enable managed and hosted customers of service providers to analyze voice, video, and data usage, as well as to record and monitor communications, and perform administration and back office functions. Its products comprise SmartRecord IP that provides integrated call recording options to service providers for their hosted and managed service customers; and emPulse, a Web-based communications traffic analysis solution. CTI Group Patent Enforcement Activities segment involves in licensing, protection, enforcement of the company intellectual property, including patents. The company is based in Indianapolis, Indiana.

CustomCall Data Systems handles the bills for the telecommunications industry. CustomCall Data Systems CustomCall Management System and e-bill applications help local and long-distance phone companies and VoIP (Voice over Internet Protocol) providers to process customer orders, handle account activation and technical support services, and manage billing and collections efforts. The company, which was founded in 1993, offers its management system as a licensed product or a hosted service.

CustomerSat, the leading provider of Enterprise Feedback Management solutions, has enabled enterprises to build customer satisfaction and loyalty for over a decade. CustomerSat helps companies retain at-risk customers, valuable employees and partners, optimize overall business performance and save millions of dollars every year.

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