In 1985, Performance Engineering Corporation (later PEC Solutions Inc.) was founded as a professional services firm that helped government clients with Internet and other advanced technologies. The company specialized in secure web-enabling for clients in homeland security, criminal justice and intelligence, defense and civilian agencies within the federal government and at state and local levels. On June 6, 2005, Nortel Networks Inc. completed the acquisition of PEC Solutions, Inc. to form Nortel PEC Solutions Inc. On January 18, 2006, Nortel PEC Solutions was renamed Nortel Government Solutions. On December 21, 2009, Avaya acquired Nortel Government Solutions as part of Nortel's Enterprise asset sale, merging Avaya Federal Solutions and Nortel Government Solutions to form Avaya Government Solutions Inc. Currently based in Fairfax, Virginia, Avaya Government Solutions operates as a wholly owned subsidiary of Avaya and provides information technology services, consultancy and products to the federal government of the United States.