Colt Technology Services Group Limited

Colt Technology Services Group Limited is a global digital infrastructure and telecommunications provider serving multinational enterprises, wholesale carriers, and capital market institutions. Headquartered in London, United Kingdom, the company operates an extensive fiber-optic network connecting over 40 countries, 230 cities, 1,100 data centers, and 32,000 enterprise buildings worldwide. Its core portfolio includes Network as a Service, high-bandwidth Ethernet connectivity, managed SD-WAN, quantum-safe networking, cloud interconnection, and unified voice and collaboration services. Colt delivers platform-agnostic cloud connectivity through direct integrations with major cloud service providers, including Amazon Web Services, Microsoft Azure, Google Cloud, and Oracle Cloud. The provider collaborates with leading cybersecurity and network technology partners such as Cisco, Ciena, Versa Networks, and Zscaler to deliver multi-layered threat protection and SASE architectures. Tailored network infrastructure solutions are supplied across key industry sectors, including capital markets, manufacturing, pharmaceutical, retail, defense, and transport and logistics. Customers manage bandwidth, provisioning, and network observability through the automated Colt Online portal supported by 24/7 global technical support centers.