Overview

Networks that just work. No drama.

Global networks shouldn’t be a headache. Juggling suppliers drives up costs, slows delivery, and complicates support. With decades of experience across providers and geographies, we cut through the complexity to build lean, agile, sustainable and compliant networks.

41%

Only 41% have acted on the opportunities of global expansion.

Frost & Sullivan

70%

of service providers expect to increase their overall IT budget in the coming year.

Omdia, IT Enterprise Insights: Telecoms 2025 Report

62%

of total network traffic will be ai by 2033, with 46% of net new access at edge nodes.

Omdia: CSPs’ infrastructure strategies for AI traffic and performance requirements, April 2025

Why colt?

We deliver the extraordinary every day for our customers, people and partners. Here’s what sets us apart.

58
NPS

(Net Promoter Score)

Customer experience has always set us apart and our NPS score is one of the best in the industry.

32,000
+

Buildings connected

With Colt fibre and millions more available via our Colt Network as a Service platform across Europe, Asia and the US.

1,100
+

Data Centres

Unparalleled access to key infrastructure hubs, enabling seamless integration with cloud providers, carrier hotels and enterprise facilities.

The extraordinary everyday.

By tackling the complexities and frustrations of the everyday, we take away the grind - making room for the extraordinary.