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About us

Proximus Wholesale: Building the networks and edges of tomorrow

In a rapidly evolving environment, Proximus Wholesale is more than a service provider. We are a strategic partner, enabling your digital journey through scalable, future-ready solutions. Our mission is to support your growth with services that adapt to your needs and those of your customers.

Flexible and future-ready solutions

Leveraging its trusted and high‑performance networks, Proximus Wholesale helps you build and scale next‑generation connectivity solutions. 
Through modular, plug‑and‑play building blocks, we enable faster time to market, lower complexity and a confident evolution of your services. 
Our portfolio brings together fixed, mobile and digital capabilities to support a wide range of wholesale use cases, today and tomorrow. 

Why Proximus ? 

Belgium's best network

Belgium’s #1 mobile network and top-performing fixed network (nPerf & Ookla).

Millions connected

Representing millions of fixed and mobile connections powered by high‑performance fiber and 5G networks nationwide.

Trusted partner 

Trust, security and responsibility are embedded in everything we do: from connectivity to long‑term partnerships.

Customers first

Thanks to strong partner support and digital experience, our customer satisfaction exceeds 90%, placing us among the best in the industry.

Introducing the Open Network Ecosystem

ONE brings together three complementary pillars in one seamless experience: OneConnect for the network foundation, OneBox for edge intelligence, and OneMarketplace for end-to-end management of multi-vendor virtual network functions.

By taking complexity out of day-to-day operations, ONE makes it easier for customers to deploy, evolve and scale services without the usual operational drag. The result is a more agile, as-a-service approach with fewer on-site interventions, smoother execution and a more efficient path to growth.

Customer journey

Experience an intuitive digital customer journey with a human touch

Hoe we strategische prioriteiten omzetten in concrete resultaten

Vooraleer we u oplossingen aanreiken, is het belangrijk dat we onze aanpak afstemmen op uw doelstellingen. Transformatie begint immers bij een grondig inzicht in uw bedrijfscontext en groeit daarna uit tot schaalbare actie. Dit is hoe we daarbij te werk gaan:

  1. Discover

    Looking for wholesale products that fit your needs ? Connect with our team! 

  2. Get onboarded

    Activate your services smoothly with guided e‑services and secure e‑signature.​

  3. (Pre-)Order

    Pre‑order, place order, and track progress digitally from feasibility to provisioning through both API and GUI​

  4. Billing

    View, manage, and download your invoices anytime with interactive e‑Billing​

  5. Get support

    Report incidents online and stay informed with clear real‑time status updates​

Your Wholesale Account Team

Account Manager

Your primary contact, guiding you through our portfolio and ensuring your projects succeed.

Presales Solution Specialist

Your technical advisor, ensuring accurate design and best‑fit solutions for your needs.

Customer Support Officer

Your coordinator for ordering and provisioning, ensuring efficient delivery of every installation.

Service Manager

Your operational guardian, monitoring service quality and driving continuous improvement.

Financial Support Officer

Your point of contact for billing, ensuring transparent and accurate invoicing.