| BSBecom Sàrl Wecker, LuxembourgTelecommunications | Construction work IT services: consulting, software development, Internet and support Kommunikationstechnik Kabelkonfektion (Glas & Kupfer) Patch- Und Installationsfelder | |
| PLPhoneSmart Luxembourg Luxembourg, LuxembourgTelecommunications | Repair and maintenance services Réparation Smartphones Personnalisation Accessoires Connectés | |
| ASAppel SA LuxembourgMedia & Internet | IT services: consulting, software development, Internet and support | |
| TSTelephonie S.A. LuxembourgTelecommunications | Postal and telecommunications services | |
| HSHOTCITY SA Luxembourg, LuxembourgTelecommunications | IT services: consulting, software development, Internet and support Public Wi-Fi Networks Indoor Networks Mobile Applications | |
| LLuxSpace Betzdorf, LuxembourgResearch & Technology | IT services: consulting, software development, Internet and support Small Satellites Space Systems AIS Data Services | |
| RRoamsysNext Mertert, LuxembourgTelecommunications | IT services: consulting, software development, Internet and support | |
| LGLëtzebuerger Gemengen Luxembourg, LuxembourgMedia & Internet | Postal and telecommunications services IT services: consulting, software development, Internet and support Actualité Politique Actualité Économique Guide Des Communes | |
| SSAM&YOUNG LuxembourgMedia & Internet | IT services: consulting, software development, Internet and support | |
| LCLuxembourg Chiropractic & Wellness Centre Kirchberg, LuxembourgHealthcare | Other community, social and personal services Chiropractic Care Osteopathy Massage | |