Top IT Companies in Luxembourg
Approximately 6,711 real businesses classified under Information and Communication in Luxembourg, with officer, shareholder and beneficial ownership records sourced directly from official government registries.
Approximately 6,711 real businesses operate in the Information and Communication sector across Luxembourg. Software and telecom companies are the sector most likely to have four holding-company layers before you reach a real person — and it is rarely for tax reasons alone. Staged venture-capital and private-equity investment rounds, plus standard tax-efficient group structuring, both push ownership chains further here than in almost any other sector. The sector covers software publishing, IT services, telecom network operation, broadcasting, and publishing, and beneficial-ownership resolution is disproportionately relevant precisely because of that depth.
75 companies in this sector are indexed on Zavia so far, part of a continually growing dataset.
Beneficial-ownership and registration rules for Information and Communication companies in Luxembourg follow the same national framework as every other sector there.
Full Luxembourg beneficial ownership overviewTop Information and Communication Companies in Luxembourg
Live from the register. Every row opens the full record — officers, shareholders and resolved group structure.
Data Coverage
Record counts for SIC Code J in Luxembourg, as of the last reconciliation.
Section J is 3% of the Luxembourg register by entity count and its 9th largest sector — see all sectors.
Analysis
What this data actually tells you
Information and communication in Luxembourg is regulated more lightly than the country’s financial sector: electronic-communications providers operate under a notification-based regime rather than full prior licensing, filing under Article 15 of the AECS framework law with ILR and paying a one-time €2,500 registration fee that is waived entirely for operators with less than €600,000 in annual turnover — a deliberately low barrier designed to keep the notification step from becoming a gatekeeping obstacle for smaller ISPs and service resellers. Alongside traditional telecoms, Luxembourg has built a genuinely significant data-centre and cloud-hosting cluster, positioning itself on EU data-residency and Tier IV-certified facility credentials to attract enterprise and public-sector hosting contracts.
Broadcast and on-demand audiovisual media services fall under a separate regime administered by ALIA (Autorité luxembourgeoise indépendante de l’audiovisuel), which authorises broadcasters and maintains the register advertisers and distribution partners check before committing to a media buy involving a Luxembourg-licensed channel or platform. Because notification-based telecoms registration is comparatively fast and light-touch, counterparties doing diligence on a Luxembourg information-and-communication business generally place more weight on RCS registration, VAT status, and (for hosting and cloud providers specifically) facility certifications than on the ILR notification step alone, which confirms only that the regulatory formality was completed, not the scale or quality of the underlying service.
Luxembourg Information and Communication, by the register
Charts render from live counts. Modules are suppressed where coverage is too thin to be meaningful.
Entities by sub-sector
SIC division level, live from official registries.
Active vs. inactive
Section J entities currently on the register as active, vs. struck off or dormant.
Company size, by disclosed headcount
By number of employees on file, Section J, Luxembourg. 59 entities with no disclosed headcount are not counted in any band.
Who uses Luxembourg information and communication ownership data
The three checks this sector's data is most often run for.
AECS Notification Registry
Electronic-communications providers in Luxembourg operate under a notification-based regime (not full licensing) under Article 15 of the AECS framework law, administered by ILR, with a one-time €2,500 registration fee waived for operators under €600,000 annual turnover; business customers and interconnection partners verify a provider’s ILR notification status before contracting.
Data-Centre & Cloud-Hosting Cluster Verification
Luxembourg has built a significant data-centre and cloud-hosting cluster (leveraging Tier IV-certified facilities and EU data-residency positioning); enterprise customers and public-sector tenders verify a hosting provider’s RCS standing, certifications, and physical facility location before contracting.
Audiovisual & Media Licensing (ALIA)
Broadcast and on-demand media services are licensed or registered with ALIA (Autorité luxembourgeoise indépendante de l’audiovisuel); advertisers and distribution partners verify a broadcaster’s ALIA authorisation before committing to a media buy.
Sub-sectors within Information and Communication
SIC divisions inside this section, each with its own Luxembourg company directory.
Publishing activities
617 companies
Motion picture, video and television programme production, sound recording and music publishing activities
557 companies
Programming and broadcasting activities
86 companies
Telecommunications
337 companies
Computer programming, consultancy and related activities
4,498 companies
Information service activities
627 companies
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring for Luxembourg companies — via API or a bulk data feed.
Frequently Asked Questions
How many Information and Communication companies are registered in Luxembourg?
Approximately 6,711 real businesses operate under Information and Communication in Luxembourg.
What does the Information and Communication sector include in Luxembourg?
Software and telecom companies are the sector most likely to have four holding-company layers before you reach a real person — and it is rarely for tax reasons alone. Staged venture-capital and private-equity investment rounds, plus standard tax-efficient group structuring, both push ownership chains further here than in almost any other sector. The sector covers software publishing, IT services, telecom network operation, broadcasting, and publishing, and beneficial-ownership resolution is disproportionately relevant precisely because of that depth.
How is company ownership disclosed for Information and Communication companies in Luxembourg?
The same national framework applies here as for every other sector in Luxembourg — there is no sector-specific beneficial-ownership regime for Information and Communication.
Can I see all industries present in Luxembourg?
Yes — the Luxembourg company directory lists every industry with recorded companies for that jurisdiction, alongside the full beneficial-ownership overview for Luxembourg.
Can I see Information and Communication companies in other countries?
Yes — the Information and Communication sector directory lists every country with recorded Information and Communication companies on Zavia.
Can Zavia monitor changes to Information and Communication companies in Luxembourg over time?
A directory listing is a snapshot, not a live feed. Zavia's monitoring API tracks changes to registered shareholders, officers, and group structure for Information and Communication companies in Luxembourg going forward, flagging updates as they are filed instead of requiring a manual recheck.
All industries in Luxembourg
Every NACE section on this register, with live company counts.