0330 002 2111 info@cmc.uk.net
Phone Icon

Looking for Synergy?

Synergy Business Mobiles were acquired by Challenger Business Communications on 7th September 2021. We took on their customer base and continue to supply a high standard of business communications to them.

Contact us today

Give us a call on 0330 002 2111 to see how we can help you and your company, or have a look around our site to find out more about Challenger and what we do.

Mobile

Mobile Icon

Build and manage your
fleet of business mobiles

Telephone Systems

Telephone Systems Icon

Landlines, VoIP & software
for all business sizes

Connectivity

Connectivity Icon

Get more done with
fast, reliable connectivity

IT Support

IT Support Icon

Secure support for
all businesses

Our latest promotional offers

20 GB

£16*

300 GB

£25*

Unlimited UK Minutes & Texts

Discover more >

Having a fleet management system really adds value to our company. Challenger keep an eye on us and their efficient support is only a phone call away.

Ash Civil Engineering | Lucy Ashbrook, Director

How can we help?

Get in touch
Chat
Chat with our team

Thank you.
A member of our team will be in touch.

Close

Get started now