Welcome to Challenger,
the independent, award-winning business communications specialist offering first-class
products and services.

Being one of the largest independent B2B specialists in the UK means we tailor packages to meet your every need, and deliver innovation and excellence.

With an open and honest approach to what is often a sector filled with technobabble, we keep things simple and deliver what we promise… how refreshing!

Discover Challenger >

Access the latest mobiles
with a custom tailored
Challenger package

Promo Strip Image

Our latest promotional offers

Discounted data

8 GB


100 GB


Unlimited UK Minutes & Texts

Discover more >


Why O2 for business?

Our partners and technologies