- Application Performance Management
- Bandwidth
- Broadband
- Cloud
- Cloud Networking
- Colocation
- Connectivity
- Cybersecurity
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- Data Center
- DDoS
- DDOS Protection
- Distributed Infrastructure
- Enterprise
- Ethernet
- hybrid networking
- Hyperscale
- Interconnection
- Internet
- Managed Security Services
- Managed Services
- Networking
- Network Operator
- Network Service
- Overlay Networking
- Public Cloud
- Services
- Software
- Standalone
- Standards
- Unified Communications
- Wireless
- Zero-Trust Network Access
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Who is GTT?
GTT is a private telecommunications provider that delivers integrated network, internet, cloud connectivity, and managed security services for multinational enterprises and other business customers.
- Global WAN and internet connectivity, including MPLS, Ethernet, DIA, broadband, and wireless access
- Managed SD WAN and hybrid networking for branch, campus, cloud, and remote user environments
- Secure networking services, including SASE aligned capabilities, managed firewalling, and DDoS mitigation
- Cloud networking and interconnection for access to public cloud and data center environments
- Managed voice, unified communications support, and carrier services for enterprise operations
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More About GTT
GTT operates in integrated telecommunications services, with a portfolio centered on enterprise connectivity across wide area networking, internet transit, cloud access, security, and communications. In enterprise environments, its services are commonly used to connect offices, data centers, cloud platforms, contact centers, and remote users under a managed operating model. That places it in the same broad solution category as global network service providers that combine transport, internet, and managed services rather than offering only raw bandwidth or only security software.
Its networking offer generally maps to managed WAN and hybrid network architecture. Enterprises use these services to combine MPLS, Ethernet, dedicated internet access, broadband, and mobile links, then apply policy based routing and traffic steering through SD WAN. This supports branch connectivity, application performance management, and migration from private WAN designs toward internet and cloud centered architectures. For organizations with distributed infrastructure, the operational value is a single provider relationship for access circuits, backbone reach, service management, and service level administration.
Security capabilities are typically positioned alongside connectivity rather than as standalone software products. Relevant technology domains include managed firewalls, secure web access, DDoS protection, zero trust network access patterns, and SASE oriented service delivery, where networking and security controls are coordinated for users, sites, and cloud applications. In practice, this supports secure access to SaaS, public cloud workloads, and internal applications without relying only on traditional hub and spoke perimeter models.
GTT also participates in cloud and data center interconnection, where enterprises need predictable connectivity into hyperscale cloud environments and colocation facilities. Protocols and service frameworks associated with its offerings include IP transit, BGP based routing, VPN services, Ethernet standards, SIP for voice connectivity, and managed overlay networking. Within current enterprise IT solution areas, GTT is positioned as a business focused provider of integrated telecom services spanning networking, security, cloud connectivity, and communications.
Our description of GTT. Updated September 2026.
