GTT Communications, Inc. delivers specialized cloud networking services to a diverse global clientele, including multinational corporations, telecommunications carriers, and government organizations across the United States, Europe, and other international regions. The company's extensive service catalog encompasses various wide area networking solutions, such as software-defined wide area networking (SD-WAN), multiprotocol label switching (MPLS), and virtual private LAN service (VPLS). They also provide high-bandwidth Internet connectivity, IP transit, along with broadband and wireless internet access.