</Your information technology partner>

Your information technology partner.

Managed IT, networks and cloud for companies and municipalities in Luxembourg – and Sensora, our own smart-city platform.

Talk to us See what we do

</services>

What we do

One partner for the whole stack – from the network cabinet to the cloud tenant. Five fields, one team, no outsourcing.

01

Consulting & IT solutions

Managed IT with service desk, monitoring and backups. Microsoft 365 tenants, SharePoint structures and identity. Security audits, MFA and awareness training with the NIS2 requirements in view.

  • Managed IT
  • Service desk
  • Microsoft 365
  • Cybersecurity & NIS2
  • Training

02

Web & app development

Websites, web applications, dashboards and integrations built in-house – from a company site to portals and automations that connect the tools you already use.

  • WordPress
  • Web apps
  • Dashboards
  • Automation

03

Network solutions

Structured cabling, racks, switching, Wi-Fi 6, firewalls, IP telephony and point-to-point radio links where no fibre arrives. Planned, installed and documented by our own technicians.

  • LAN / Wi-Fi
  • Firewall
  • Telephony
  • Radio links

04

Hardware & software

Laptops, desktops, mobile devices, printers, servers and conference rooms – sourced, configured, delivered and repaired. Ready-to-install stock in our Stadtbredimus warehouse.

  • Devices
  • Servers & NAS
  • Conference rooms
  • Repairs

05

IoT solutions

Sensors, LoRaWAN networks and our own Sensora platform for municipalities and buildings: flood warning, fire-alarm forwarding, energy and water monitoring, digital HACCP.

  • LoRaWAN
  • Sensora
  • Smart building
  • Smart city

 

Not sure which one you need?

Describe the problem. We tell you what it takes and what it costs – within one working day.

Talk to us

</smart city>

Smart city & IoT with Sensora

Sensora is our own platform for municipalities and building operators: long-range, low-power sensors, our LoRaWAN networks and one dashboard with alerts by e-mail and SMS. Developed in Stadtbredimus, running in municipalities across Luxembourg.

Finalist, World Smart City Awards 2025, Barcelona

  • LoRaWAN networks

    We plan, install and operate gateway networks that cover a whole municipality.

  • Flood & water level

    Level sensors on streams and basins with threshold alarms to the people on duty.

  • Fire alarm forwarding

    Fire and fault signals from alarm panels forwarded to the right contacts, in real time.

  • Smart building & energy

    BACnet and meter data from schools and town halls – consumption, comfort, ventilation – in one view.

  • Water meters & leak detection

    Any meter, any protocol, one overview with leak detection and reports.

  • Digital HACCP

    Temperature logging for kitchens, canteens and care facilities without the paper notebook.

  • Visit sensora.lu

</how we work>

How we work

  1. 01

    Listen and audit

    We visit, look at what is there and write down what you actually need – in plain language, with a fixed offer.

  2. 02

    Build and install

    Our own technicians install, migrate and document. You get one contact person from start to handover.

  3. 03

    Operate and monitor

    Monitoring, maintenance and a service desk you can call. Problems are seen before they are felt.

</references>

Who we work with

Municipal administrations, schools and public buildings on one side; restaurants, offices, agencies and shops on the other. A selection:

Municipalities & public sector

  • Stadtbredimus
  • Schengen
  • Hesperange
  • Junglinster
  • Mertert
  • Dudelange
  • Käerjeng
  • Bous-Waldbredimus
  • Ettelbruck
  • POST Luxembourg

Companies & hospitality

  • Brasserie Schuman
  • Café du Gymnase
  • La Buvette (Rotondes)
  • Encore
  • Chou Chou
  • Immo National
  • Oggi & Domani
  • Impulse Events
  • Soul Bowls
  • Q Consulting
  • Vevalo
  • Kessel
  • L'art du bain
  • Café des Artistes
  • Team Lëtzebuerg

</who we are>

About MABU

MABU Concepts was founded in 2020 in Stadtbredimus by Steven Macedo and is today a team of sixteen technicians, developers and project people. We are a Luxembourg company: office in Remerschen, warehouse and workshop in Stadtbredimus, customers across the country.

We grew up as the IT partner of small companies and kept that way of working – short lines, people who show up, no ticket queue without a face. From there we built Sensora, which took us to the World Smart City Awards in Barcelona as a finalist in 2025.

  • Since 2020 Luxembourg company
  • 16 people in the team
  • 2 sites Remerschen (Schengen) and Stadtbredimus
  • 24/7 emergency line

Steven Macedo

CEO & founder

IT engineer, Cisco CCNA, IoT specialist. Started taking devices apart as a child and never quite stopped.

steven.macedo@mabu.lu

Memberships & partners

</contact>

Talk to us

Tell us what is not working, or what you want to build. We reply within one working day.