The fast-paced development of communication technology is transforming business processes and productivity, while bringing new challenges.

POST's experts help businesses address these challenges head-on, leaving your staff to focus on what they do best.


With greater mobility comes greater simplicity

Is your staff reachable no matter where they are? Can they access the internet on their phones at any time? At POST, we assess your needs and come up with a mobile telephony solution that suits your sector and business size. Whether you want to communicate in Luxembourg or abroad, use data or roaming, you know you’ll get the lowest possible cost, and full transparency.

Gain control of your mobile solution

  • End-to-end management of your mobile fleet
  • Configuration, security, updates
  • User helpline
  • Overall and individual usage checks

Our solutions



A single point of contact for your entire enterprise network

What if you could have only one point of contact for your entire enterprise telephony network, covering lines, devices, packages, switchboards, and unified Cloud or on-premise communication solutions? Here at POST, we offer a range of highly customisable solutions as well as turnkey services.


Opt for voice over IP

  • Streamline your communication costs
  • Fixed-mobile convergence (FMC) so you can be contacted anywhere via a single number
  • Cloud or on-premise solution
  • Secure connectivity

Our solutions

  • POST-hosted switchboard: CloudPBX
  • Unified communications: ManagedUC
  • SIP Trunk connection: public network access
  • Call Centre solutions


A reliable network bringing people closer

If you want to make a successful digital transition and drive business growth, you need flexible, scalable connectivity solutions that work. At POST, our fibre network puts internet connectivity and private networks in your hands. As the leading telecom provider in Luxembourg, we guarantee fast speeds and unrivalled reliability.

Demand the best

  • Maximum network availability
  • Super-fast broadband performance
  • In-built system security
  • A single point of contact for all telecom matters
  • Services tailored to e-business needs

Our solutions

  • High-performance private connectivity: W-LINE
  • Enterprise-grade internet connectivity: Direct Internet Access (DIA), IP Transit
  • Private internet or IP network: IP Network, Ethernet Line, Ethernet Network


Expertise beyond borders

Get expert support from one of Europe’s top telecom and internet service providers. Here at POST, we can help take your international business to the next level with our global brand: POST Telecom .

Choose agility

  • Better productivity
  • Lower costs
  • Turnkey services
  • Bespoke value-added solutions

Our solutions

  • Cloud & ICT
  • M2M & IoT
  • Connectivity
  • Security
  • Media