Call us now on 08000 27 44 22 or email

Get a free audit of your telecommunications with TSI today!

Call costs and line rental

We can save you money with lower cost calls and line rental. You keep your numbers and nothing changes at your premises. So how does it work...

Read More

Telephone Systems

On-Premises or Cloud-Based, we have the right system for you. If you are looking to upgrade, move or need a better solution you need look not further than TSi

Read More

We're here for you

Our UK based customer service team are committed to providing excellent support and are always looking to exceed client’s expectations. How can we help?

Read More

“TSI have always impressed us with their professionalism and attention to detail. It is critical that a company of our size and standing in the local community maintains contact with our clients throughout the disruption that a move can bring.”
Legal PracticeSenior PartnerMiddlesbrough