Colt Technology Services, commonly known as Colt, is a telecommunications and data center company based in London, United Kingdom. It was founded in 1992 as a joint venture between Fidelity Investments and the UK Cable & Wireless telecommunications company. Colt is currently owned by Fidelity Investments, a global asset management firm.

The company's headquarters is located in London, specifically in Colt House at 20 Great Eastern Street, where it manages its global operations and strategic decision-making processes. In addition to its headquarters, Colt has a presence in over 32 countries with employees spanning across Europe, Asia, and North America. Colt Technology Services offers a wide range of products and services, primarily focused on providing network connectivity and data center solutions to enterprises, financial institutions, and governments.

The company offers high-speed data connectivity services, including Ethernet and IP VPN, as well as voice services like SIP Trunking and IP Voice. Colt also provides cloud services, managed services, and a variety of data center solutions, such as colocation and virtual data centers. On a global scale, Colt has established numerous subsidiaries and partnerships to expand its reach and offerings.

Notable subsidiaries include KVH in Japan, Colt DCS in Europe, and Colt Data Centre Services in the United States. These subsidiaries allow Colt to provide localized services and support to its customers in different regions. In terms of market position, Colt Technology Services is considered a major player in the telecommunications industry.

It has a strong presence in Europe and Asia, with a particularly significant market share in the financial services sector. The company competes with other global telecommunications providers and data center operators, such as BT Group, Verizon Communications, and Equinix. In recent years, Colt has focused on expanding its network and data center footprint, as well as enhancing its cloud and managed services portfolio.

In 2019, Colt announced a partnership with Microsoft Azure to deliver high-bandwidth connectivity to Azure cloud services. This collaboration helps Colt cater to the increasing demand for cloud services and strengthens its position as a provider of comprehensive connectivity solutions. As of the latest updates, Colt Technology Services continues to grow its global presence and invest in innovative technologies.

The company remains committed to delivering reliable and high-performing network and data center solutions to its customers worldwide