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Go from Legacy to Limitless

From modernisation and cost reduction to simplification and automation, learn how to align your network infrastructure with your business objectives for maximum impact.

Go from Legacy to Limitless

Reaching the top starts with resilience from the ground up. In today’s digital and cloud-based world, a business performs only as well as the IT infrastructure which supports it.

From modernisation and cost reduction to simplification and automation, learn how to align your network infrastructure with your business objectives for maximum impact.

Stay secure
beyond borders

With employees working remotely and critical systems moving to the cloud, traditional network perimeters have exploded and businesses need to stay secure beyond borders to enable success.

To help you navigate through this changing landscape, download our new expert guide to effective SASE implementation.

The Intelligent Digital Infrastructure Report 2023

As digital infrastructure becomes the cornerstone of modern business operations, our report sheds light on the strategies and intentions of IT leaders, and the transformative potential of intelligent infrastructure.

Gain exclusive insights from our survey of 750 senior IT decision-makers across Europe and Asia, and discover how intelligence is reshaping business strategies.


New content series

Colt & Lumen EMEA integration: IDC reports behind the scenes

In this new series, IDC look into key aspects of the Colt/Lumen EMEA integration and share their perspective on the underlying drivers, our progress so far and areas to focus on. Read the first paper 'Bringing People Together', written by IDC Analyst Chris Silberberg.

Read the first paper...

Extraordinary connections

We’re Colt, the global digital infrastructure company that delivers extraordinary connections with genuine care.

Now, you can connect more with Colt. We can offer you more digital infrastructure solutions to help grow your business, all with the same extraordinary customer experience.


What makes us different?

Colt is your one-stop-shop for network and voice services, delivering a harmonised service portfolio, customised to suit your business:

Our comprehensive SLAs provide targets for service delivery, availability and time to settle payments - all supported by competitive guarantees 

Our award-winning customer service is backed up by some of the best Net Promoter Scores in the industry

We're recognised by more than 100 independent industry awards and counting

Our On-Demand services provide fast delivery, network agility, cost reductions and price flexibility 

Solutions that power digital transformation


Connect to cloud service providers

Enable intelligent, scalable connectivity to the cloud, in minutes.


Connect your enterprise network

Empower your digital transformation journey through change.


Connect the hybrid workforce

Boost your network capabilities in preparation for an increase in demand. 

IP Access On Demand

Connect On Demand

Achieve real-time and scalable control of your network connectivity.


Build your core network

Meet demand for secure, high-performance, high-bandwidth connectivity.

Managed Firewall

Keep your business secure

Protect your data and network with next-generation cybersecurity.


Connect to financial markets

Enable trading success with secure, low-latency networking & exchange. 

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Connect your voice services

Evolve your voice & UC (unified communications) infrastructure.


"The overall evaluation of the service received is positive in two ways: first, due to the technical quality of the product in terms of its strength, consistency and security, and second, in terms of the advice and assistance received during both the pre- and post-sales stages."

Javier Bartolome

Technology Director, IMSolutions

"The Colt infrastructure is robust, Colt controls it end-to-end, and we get excellent support from our account and service managers who really understand our business."

Amanda Thomas

VP Telecoms EMEA, Intercall

"Colt has been a real partner throughout the years we've been working together, always ensuring that its services have kept pace with growth in our business. The people I deal with directly at Colt understand my needs. We have a smooth, efficient relationship."

Marc Conte

SVP of IT, Louvre Hotels

"We know that Colt focuses on enabling its customers to meet their goals, rather than purely technological aspects of any project. This philosophy fits excellently with the service understanding of the [Berlinale] festival"

Dieter Kosslick

Director, Berlinale