Welcome to Three Business Support

Let us help keep your business connected.

Set up your phone

Everything you need to get started with Three.

3Connect Support

Learn how to get the most from 3Connect.

Know your bill

Get a full understanding of your business bill.

My3 App

As a Sole Trader, you can use the My3 app to pay bills, check allowances, or for device support.


Do business anywhere. Check out your roaming rates here.

Device Guides

Our device guides are here to help you get started now.

Three Broadband

Fast, reliable broadband with unlimited possibilities for your business.

Business Solutions

Transform your business through technology.