The time is now for SD WAN.

Discover the three biggest drivers of enterprises moving to SD WAN, and how this solution will solve your networking challenges.

Get the guide

Fast, scalable, secure by design.

The time is now for SD WAN.

Discover the three biggest drivers of enterprises moving to SD WAN, and how this solution will solve your networking challenges.

Get the guide

Is your legacy technology holding you back?

Get the guide to find out how to move beyond the restraints of existing technology, breaking through what can seem like immovable barriers toward a digital, cloud-driven future.

 

Get the guide

Uncover the CIO mindset

Dive into our research report to discover the top priorities of 250 tech leaders, and compare yourself to the average CIO with the new Agility Checker.

 

Get the report

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We offer a range of solutions to meet your needs

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#ExtraordinaryConnections

We connect organisations around the world so that they can make a difference to people everywhere.

We challenge standards of customer experience in the telco world where others can't keep the pace. Our Net Promoter Score of 65 is industry-leading and we build intelligence into everything we do.

Why? Because we know that connections deliver the moments that matter.

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Solutions that power digital transformation

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Connect to cloud service providers

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

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Connect your enterprise network

Empower your digital transformation journey through change. Read more...

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Connect the hybrid workforce

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

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Building your core network

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

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Transform your digital workplace

Optimise productivity and collaboration with work from anywhere. Read more...

Managed Firewall

Keep your business secure

Protect your data and network with next-generation cybersecurity. Read more...

IP Access On Demand

Connect your business On Demand

Take control of your network and scale to meet demand in near-real-time. Read more...

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Connect to financial markets

Enable trading success with secure, low-latency networking and exchange. Read more...

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Connect your voice services

Evolve your voice and UC (unified communications) infrastructure. Read more...

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 

Why choose Colt?

A bit about us...

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Colt is recognised with Frost & Sullivan’s 2021 European Customer Value Leadership Award

Based on its recent analysis of the European business network services market, Frost & Sullivan has recognised Colt with the 2021 European Customer Value Leadership Award. With a mix of human skill and technology, we're able to offer optimum customer experiences all along the customer journey. Download the report today...

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Customer experience; continuing to lead with our NPS

Our score reflects the time and effort we put into our global CX programmes, the attitude of our leadership and the focus of every colleague on our customers. We put the customer at the heart of everything we do, and I’m thrilled that both our EU and Asia NPS have demonstrated that over the last couple of years. This compliments and goes alongside the work we’re doing on our Net Easy Score (NES), which looks at how easy it is to do business with us, across a range of transactions and touchpoints.

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The Gold Standard; Colt tops Europe for Best Innovation in Customer Service

At Colt, we put the customer at the heart of everything we do. It’s written in our strategy, it’s in our vision, and we’re focused on doubling down on customer experience (CX) now more than ever before. Why? Because awesome customer experience is no longer a point of differentiation for businesses, it’s becoming the minimum. We understand our customers’ needs and expectations are always changing, and we are determined to not only meet these expectations, but to consistently go above and beyond. Read more...

"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

"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

"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
Read our case studies