Our Network
We're Colt, the global digital infrastructure company that delivers extraordinary connections with genuine care. We bring together amazing people, intelligent networks and like-minded partners of a global scale - creating solutions that put the power of the digital universe in your hands.
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optimised intelligent network
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connected cities with 50+ MANsWe're the largest pure-B2B digital infrastructure company in the world
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customersWe jointly operate the world's most connected network
AS3356 - based on CAIDA rankings
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network to network interfaces
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submarine cable systems
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countriesMEF Awards - NaaS Global Service Provider of the Year
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data centres connected
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connected cloud PoPs worldwideWe've got more connected DCs in Europe & Asia than any other provider
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scope 2 electricity procured at our EU & UK sites is renewableEnvironmental sustainability is at the heart of everything we do
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of our equipment is recyclable or reusable
We're everywhere you want to be
Our network supports with the industry’s highest standards in performance, latency and security.
The Colt network offers customers a single view of service activity and performance as well as a consistent user experience across geographies including 24/7 operational management.
Our advanced infrastructure means our customers benefit from our flexible, responsive and reliable services day in, day out. Our stringent service level agreements (SLAs) for our on-net customers are one of the most demanding in the industry.
We're building our digital infrastructure with the future of our planet in mind
Our central role as a digital infrastructure and data centre services provider gives us a platform to contribute to a more sustainable society through innovation and the promotion of technological solutions. ESG is at the heart of everything we do, the solutions we offer and the pioneering innovations we create.
While increasing our Optical network bandwidth by over 5900%, we've managed to decrease our power consumption by 81% and the amount of space we use by 99.4%
While increasing our Ethernet network bandwidth by over 771%, we've managed to decrease our power consumption by 91% and the amount of space we use by 99%
Learn more about
Colt Network as a Service: digital infrastructure on your terms
Achieve real-time and scalable control of your network connectivity with the power of Colt On Demand. Winner of 6 awards inclusing NaaS Global Service Provider of the Year at MEF NaaS Excellence 2024.
Colt & Getlink sign exclusive deal to operate fibre optic network through Channel Tunnel
In partnership with Getlink, Colt will replace the fibre optics that run through the Eurotunnel with cables capable of an ultra-low latency, terabit per second connection.
Riding the transatlantic wave with Colt's subsea network
Colt boasts an excellent subsea platform with its exceptional performance and minimal latency. As a global digital infrastructure company, Colt maintains a portfolio of diverse subsea fibre optic routes.
Our acquisition of Lumen EMEA
As part of the acquisition, Colt and Lumen Technologies, Inc. will enter into a partnership agreement which sees businesses in North America benefit from access to Colt's award-winning digital infrastructure and services within and outside of North America.
The acquisition – which brings Colt 2,700 customers including blue chip corporations, leading enterprises and public sector customers - sees Colt expand the reach of its services via PoPs (Points of Presence) in Dubai, Estonia, Greece, Iceland, Israel, Kenya, Serbia, Slovenia, South Africa and Turkey.
1,630,031km
of fibre connecting 125 European cities in 34 EMEA countries.
11,000km+
of metropolitan network in 23 countries and the UAE.
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cable landing stations in six countries.
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subsea cable systems - six transatlantic and four within Europe
