GTT Communications, Inc. is a global cloud networking provider that delivers high-performance connectivity, managed services and comprehensive security solutions to multinational enterprises and service providers. Headquartered in McLean, Virginia, the company specializes in designing, building and operating scalable wide area networks (WANs) that integrate software-defined networking (SDN) and software-defined WAN (SD-WAN) technologies. GTT’s platform is engineered to support bandwidth-intensive applications and mission-critical workloads, helping customers optimize cloud, data center and Internet performance.
The company’s suite of offerings includes hybrid WAN solutions, Ethernet, IP transit, wavelength services and managed security solutions such as distributed denial-of-service (DDoS) mitigation and next-generation firewall (NGFW) services. GTT’s managed SD-WAN service brings centralized orchestration and real-time analytics to network operations, enabling dynamic traffic routing, application prioritization and automated failover. In addition to connectivity and security, GTT provides voice and unified communications services, including Session Initiation Protocol (SIP) trunking and cloud-based collaboration tools that facilitate seamless global reach.
Since its founding in 1999, GTT has pursued a growth-through-acquisition strategy to expand its global network footprint and service portfolio. Key acquisitions include Hibernia Networks’ subsea and terrestrial infrastructure in 2017, Interoute’s pan-European network assets in 2018, and various regional network operators across the Americas, EMEA and APAC. These strategic transactions have enabled GTT to build one of the largest Tier 1 IP backbones in the world, connecting more than 600 points of presence across over 140 countries.
GTT serves a diverse customer base spanning financial services, media and entertainment, healthcare, manufacturing and technology sectors. With regional operations in North America, Europe, Asia-Pacific and Latin America, the company leverages its global reach and local expertise to deliver consistent service levels and rapid response times. GTT’s leadership team comprises telecommunications veterans with deep experience in network engineering, operations and customer service, positioning the company to capitalize on the ongoing shift toward cloud adoption and digital transformation initiatives.
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