GTT Communications, Inc. provides cloud networking services to multinational enterprises, carriers, and government customers in the United States, Europe, and internationally. The company offers private, public, and hybrid cloud network solutions; high bandwidth-Internet connectivity and IP transit, as well as broadband and wireless Internet access services; managed equipment, security, and hosting services; and voice services consisting of session initiation protocol trunking and hosted private branch exchange services. It also provides transport and infrastructure services enabling cloud-based applications and the transport of high volume data between data centers, enterprise office locations, and media hubs; video transport services to support broadcast quality transmission of live events, sports entertainment, and news to media and entertainment industry; wavelength services to deliver scalable high-performance optical connectivity; Ethernet services that enable to design network equipment; and colocation, turnkey, duct, and dark fiber services. The company's IP network consists of approximately 600 points of presence. GTT Communications, Inc. markets its products and services through a network of direct sales force and indirect sales channels. The company was formerly known as Global Telecom & Technology, Inc. and changed its name to GTT Communications, Inc. in January 2014. GTT Communications, Inc. was founded in 2005 and is headquartered in McLean, Virginia.