Keith Nansteel

The Call Center Network LLC provides staffing and recruiting services. It recruits call center managers, trainers, key managers, directors and operations staff. The company was founded in 1973 and is headquartered in Beachwood, OH.

eOn Communications Corp. is a provider of communications solutions. The company designs, develops and markets unified voice, e-mail and Web-based communications solutions for customer contact centers and general business applications. It operates through three business segments: Communications Systems and Services, Telephony Products and Puerto Rico. The Communications Systems and Services segment develops and markets products that help businesses to communicate with their customers. The Telephony Products segment provides telephone products and services and also supports businesses and organizations. The Puerto Rico segment offers integrated communications systems, data equipment, security products and telephony billing services to Puerto Rico and the Virgin Islands. The company also provides commercial grade telephone products primarily for businesses, government agencies, colleges and universities, telephone companies, and utilities through Cortelco Systems Holding Corp. eOn Communications was founded in 1987 and is headquartered in Corinth, MS.

Telstar, Inc. provides design, installation, on-site maintenance, and calibration services for controls and instrumentation. The private company is based in Concord, CA.