Why Proximus Bizz

Professional solutions with professional guarantees

The Bizz Experts

The guarantee of the right advice at the right time!

Our Bizz Experts, advisors for independents and small businesses, offer solutions adapted to your situation and help you make the right decisions.

More info about Bizz Experts

Contact a Bizz Expert at the 0800 33 500
or ask to be called back within 2 hours

Bizz solutions

The guarantee of working more efficiently thanks to our professional solutions 

Bizz All-in: the all-in tailored to your business to surf, call with fixed and mobile and watch TV!

  • Unlimited fixed and mobile calls
  • Unlimited internet at the office and several GB of mobile data included
  • 24/24 support for your business
  • 1 TB storage space in the cloud
  • Digital TV on all your screens

Bizz Mobile: Call and surf without counting the minutes, on the fastest 4G network!


Access all your files and documents, no matter where you are, with OneDrive for Business.
And work in full security with Norton.

Bizz services

The guarantee of being able to work without worry

A technical support 24/24 on the free number 0800 55 500

Same-day repair

You have Bizz All-in or Bizz Office? Benefit from same-day repair of your Internet connection and landline1:

  • Till 20:00 on workdays and 16:30 on Saturdays.
  • We will set up a temporary 4G connection if the repair can’t be completed the same day.

Bizz Install

With Bizz All-in and Bizz Office, you can contact our Bizz Expert on 0800 55 5001 to help you:

  • Configure your emails, OneDrive for Business, Bizz Office Switch and your domain name
  • Activate and configure MyProximus.

Storage capacity in the cloud

Thanks to OneDrive for Business, with Bizz All-in and Bizz Office, you benefit from 1 TB secured storage capacity for your documents in the cloud. Access your documents anywhere and from all your devices.

Can you guarantee you can keep working whatever happens?

Same day repair1

If you call before 5 p.m. on a working day or before 1 p.m. on a Saturday. When your call is on a Saturday the repair will be done on the first working day after your call. Repairs within 5 working hours (only for Office&Go Pro): Monday to Friday from 8 a.m. to 10 p.m. and Saturdays from 8 a.m. to 4:30 p.m. Guaranteed repair of the telephone line: Valid only for the Phone, ISDN-2 standard or Twin lines. Guaranteed repair of the Internet connection: If it cannot be restored within the agreed timeframe, we will temporarily restore it via the 3G/4G network.


Our Bizz Experts are at your disposal. Choose your contact mode.


Questions about our offers?

An advisor is at your service