Jay Barta

Nortel Networks Corp. supplies end-to-end networking products and solutions serving both service providers and enterprise customers. It designs, develops, engineers, markets, sells, supplies, licenses, installs, services, and supports networking solutions worldwide. The company was founded in 1895 and is headquartered in Mississauga, Canada.

Nortel Networks Ltd. provides communications networks and services for data & telephony industry. Its networks use innovative packet, wireless, voice and optical technologies. The company's solutions are designed and developed at laboratories in Harlow, Monkstown & Galway. Nortel Networks does business in more than 150 countries. The company is headquartered in Maidenhead, UK.

Avaya Holdings Corp. engages in the provision of digital communication products, solutions, and services for businesses. It operates through the Products and Solutions, and Services segments. The Products and Solutions segment is involved in unified communication and collaboration, and contact center software platforms, applications, and devices. The Services segment refers to solution upgrades and provides new technology through its Avaya OneCloud subscription offerings. The company was founded on June 1, 2007 and is headquartered in Morristown, NJ.