Testimonials

What our customers say about us

Testimonials

Cortel has provided service to many companies in the UK. These are just some of the more interesting ones! Simply click on the company names to read what Cortel did for them or what they say about the service they receive.

Ballymore Properties

One of the largest builders in the UK and Ireland
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Landmark Global.

The international division of bpost, Belgium’s national postal service
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Travco

Large travel aggregator
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Netjets

Largest private jet owner in the world
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Halsion

Large engineering company
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Unison

Second largest union in the UK with 140 offices
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Innocean

A worldwide marketing agency
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Ashurst

One of the largest legal firms in Europe
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Mimecast

Large Email security provider
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Become one of our happy customers. Call us on 0333 2408111 to find out how.