We want to reduce our ecological impact and make a positive contribution to our planet.

don't miss the call logo

Recycle your old mobile phones

More than 3 million old mobile phones are gathering dust in Belgian cupboards. Meanwhile, they contain valuable and increasingly scarce raw materials that could actually be reused. As part of our commitment to create a more sustainable future for our planet, we launched – together with co-founding partner Umicore – "Don’t Miss the Call", an urban mining campaign aiming to collect at least 100,000 old mobile phones in one year. Through this action, we hope to make phone recycling a real Belgian habit.
Discover how you can recycle your old mobile phones and encourage your company or school to answer the call via

Take the call

Proud to be CO2 neutral

Proximus Art

We are working hard to reduce energy and waste while building an ecological network and green mobility.

More info

Circular economy


We recycle our waste into electricity and heat energy in waste treatment facilities. The remaining is recycled, reused, reworked. Our raw materials from network installations and old mobile phones are also recycled.

More info

Sustainable supply chain


As a company we take our responsibility to build a sustainable supply chain with our 4000 suppliers. Together we improve social and environmental standards throughout the supply chain.

More info

Annual Report

test image

Annual Report

Annual Report

Learn more about our green initiatives in our 2018 Annual Report

More info