🇱🇺 Business Fibre — HEConcept Operator
Business internet in Luxembourg
Dedicated fibre & broadband · Guaranteed SLA · 4G/5G backup · SD-WAN
Request a free quoteBusiness internet in Luxembourg
HEConcept provides business-grade internet connectivity across Luxembourg — from Kirchberg and the Cloche d'Or to Esch-Belval, Bettembourg and the Nordstad. As a telecom operator active on both sides of the border since 2014, we deliver dedicated fibre, broadband access, automatic 4G/5G backup and SD-WAN routing, with contractual SLAs and a single point of contact.
Cross-border companies are our speciality: if you operate sites in Luxembourg and in France, we connect them under one contract — one operator, one support team, consistent service levels in both countries, and interconnection between your offices without finger-pointing between providers.
Every project starts with an eligibility and needs assessment: available technologies at your address, realistic bandwidth sizing, resilience requirements. You receive a clear proposal within 24 business hours — no reseller mark-up, since we operate the service ourselves.
Request a free quote →Our commitments
- ✓ Contractually guaranteed availability (SLA)
- ✓ Automatic 4G/5G backup in case of outage
- ✓ Installation and network configuration included
- ✓ 24/7 monitoring and supervision
- ✓ Responsive technical support in English and French
- ✓ Direct billing — no intermediary
What the border changes, and what national carriers do not handle
Many companies in the Greater Region operate on both sides: headquarters in Luxembourg and workshop in Lorraine, or the reverse, with cross-border staff moving between sites. For IT and telecoms, that ordinary situation quickly becomes complicated: two carriers, two contracts, two support desks, two invoices — and on the day a link between the two sites fails, each one points at the other.
That is exactly what we handle. HEConcept is a carrier in France and delivers in Luxembourg through its partner network, with a single point of contact for the whole setup: one file, one person to call, and a link between your sites that does not depend on two suppliers agreeing. It is why cross-border companies hand us both sides rather than one.
Four things to check before signing a business access in Luxembourg
First, the restoration guarantee and the hours it covers: a commitment in working hours does not cover Saturday, and many contracts stop on Friday evening. Second, bandwidth symmetry: as long as you are consuming, upstream goes unnoticed; the moment you back up, make IP calls or join a video meeting, it is upstream that saturates.
Third, the real connection lead time, which depends on civil works rather than on a salesperson: ask for a feasibility study at the exact address, not an estimate for the municipality. Fourth, the emergency address declared for telephony — a regulatory obligation that is often forgotten when teams work across two countries.
See also our managed IT services in Luxembourg and our VoIP telephony in Luxembourg.
Frequently asked questions
Which areas of Luxembourg do you cover?
We serve the whole Grand Duchy — Luxembourg City, Esch-sur-Alzette and Belval, Bettembourg, Dudelange, Differdange and the Nordstad — as well as the French border corridor (Thionville, Metz). Eligibility and available technologies are checked address by address before any quote.
What SLA do you offer on business fibre?
Availability and repair-time commitments are written into the contract, not implied. The exact SLA depends on the access technology (dedicated fibre versus shared) and the backup options you choose; we present the realistic options for your address, with their trade-offs, before you commit.
Can you connect our offices in Luxembourg and France together?
Yes — this is our home ground. HEConcept operates in both countries: your sites are connected under one contract, with inter-site links, SD-WAN routing and unified telephony (+352 and +33 numbers) if you wish. One provider accountable end-to-end.
How long does installation take?
Once eligibility is confirmed, standard broadband access is typically live within a few weeks; dedicated fibre depends on civil-works requirements at your address and is scheduled transparently. A 4G/5G backup can be activated immediately while you wait for the main line.
Do you also provide telephony and IT services?
Yes: HEConcept is an operator and integrator — cloud telephony (CallTeam), business networks, Wi-Fi, cybersecurity and managed IT. Many Luxembourg clients consolidate internet, phone and IT under a single agreement with one support number.
Reliable business fibre, on both sides of the border
Free quote within 24 business hours — guaranteed SLA — direct operator
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