Dupin
- [Moutfort] Produces handmade musical instruments, oboe, english horn and oboe d'amore. History of the instruments and a catalogue of available products.
- http://www.dupin.lu/

Pro Audio
- [Senningerberg] Installation, selling and renting of professional sound, light and vision systems. Information about products and services.
- http://www.proaudio.lu/

Discolux-Erpeldange
- Specialized in installation and renting of light and sound equipment. Information about the company, their services and products.
- http://www.discolux.lu/

Codex Productions
- Renting, selling and installation of lighting, audiovisual and multimedia equipment for public and private events and fair stands. Information about products and services.
- http://www.codex.lu/

Claude Schockmel s.à.r.l.
- Import, export, selling and renting of professional light and sound systems. Information about products and services. [some pages only available in French]
- http://www.schockmel.com/

Al Ginter Percussion
- Selling and renting of percussion instruments.
- http://www.alginter.lu/