GTT is a publicly owned company headquartered in the United States, founded in 1998, with approximately 3,140 employees, and reported $2.7B in revenue as of 2022. The company specializes in enterprise and telecoms software. Functioning as a global communications network provider, GTT offers telecommunications services to large, multinational enterprises, carriers, and governments across five continents, encompassing wide-area networks, Internet services (including Internet transit), voice, and various transport and infrastructure services.
On August 6, 2026, GTT Communications expanded API access across GTT Envision, making it easier for enterprise and wholesale customers, along with Technology Services Distributor (TSD) partners, to integrate GTT capabilities into their existing systems and workflows. The company stated this expansion aims to automate networking operations and services, simplify global service assurance, and accelerate quoting and procurement workflows, featuring an enhanced toolkit based on RESTful-compliant APIs and revised plug-ins for assurance tickets filed for any GTT product or service. This development followed GlobalData's recognition of GTT as a strong challenger in the wholesale market on August 5, 2026.
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