GTT Communications, Inc. (“GTT”) (NYSE MKT: GTT), a global cloud networking provider to multinational enterprises announced today the opening of a new office in the metro New York area, bringing its total global presence to 10 offices in 6 countries. “The New York metropolitan area and the northeast corridor are important markets to GTT representing huge growth opportunities for the company,” said Rick Calder, CEO and President of GTT. “We have a strong base of clients in the region already and our new office places us closer to them, enabling us to deliver outstanding service while actively pursuing new clients looking for global cloud networking solutions.” About GTT GTT operates a global Tier 1 IP network with the most interconnected Ethernet service platform around the world. We provide highly reliable, scalable and secure cloud networking services. Our clients trust us to deliver solutions with simplicity, speed and agility that are unmatched by other network providers. For more information visit GTT www.gtt.net.