Rue des Guillemins 129

4000 Luik • 35 registered now · 4 earlierAddress of a group of related companies

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exact location from the address register On OpenStreetMap

35 registered now

39 ever registered

4 dissolved or inactive

2 new in 12 months

Companies at this address

39 in total

Company	At this address	Outcome
ALLIN1 BE 1009.334.983	Registered office since 05-2024	Active here
ARDENT BETTING BE 0459.573.924	Registered office since 01-1997 shared director	Active here
ARDENT CASINO INTERNATIONAL BE 0700.809.954	Registered office since 08-2018 shared director	Active here
ARDENT NAMUR IMMO BE 0700.808.271	Registered office since 08-2018 shared director	Active here
BIGB GAMING BE 0779.530.008	Registered office since 12-2021 shared director	Active here
CIRCUS BELGIUM BE 0451.000.609	Registered office since 07-2019 shared director	Active here
CIRCUS SERVICES BE 0864.036.507	Registered office since 03-2004 shared director	Active here
CORTEX HOLDING BE 0555.947.679	Registered office since 07-2014 shared director	Active here
Ernst & Young Accountants BE 0423.360.260	Establishment since 12-1982	Active here
Ernst & Young Core Business Services BE 0735.655.027	Establishment since 02-2020	Active here
ERNST & YOUNG TAX CONSULTANTS BE 0437.476.235	Establishment since 01-1990 shared director	Active here
Ernst en Young Bedrijfsrevisoren BE 0446.334.711	Establishment since 01-1992 shared director	Active here
Fondation Privée FOUNDATION1 BE 0788.196.759	Registered office since 07-2022 shared director	Active here
FOUNDATION ALLIN1 BE 1009.343.594	Registered office since 05-2024	Active here
GAMBLING MANAGEMENT BE 0859.984.677	Registered office since 09-2003 shared director	Active here
GAMING ARDENT BE 0667.768.487	Registered office since 12-2016	Active here
Greca, Paolo (sole trader) BE 0599.475.242	Establishment since 05-1984	Active here
HQ1 BE 0738.871.467	Registered office since 12-2019 shared director	Active here
IP Trade BE 0473.113.837	Registered office since 11-2000	Active here
Meuse Bidco BE 0778.683.336	Registered office since 12-2021 shared director	Active here
Meuse Finco BE 0778.734.311	Registered office since 12-2021 shared director	Active here
Meuse Midco BE 0778.513.684	Registered office since 12-2021 shared director	Active here
NAMUR CASINO RESORT BE 0654.871.150	Registered office since 05-2016 shared director	Active here
OLYMPIAN WALLONIE BE 0766.292.971	Registered office since 04-2021	Active here
PAC-MAN BE 0459.000.733	Registered office since 10-1996 shared director	Active here
PARC D'ATTRACTION LIEGEOIS BE 0448.178.404	Registered office since 09-1992 shared director	Active here
PRES CARATS SPORTS BE 0445.597.610	Registered office since 10-1991 shared director	Active here
PROCURE1 BE 0738.908.980	Registered office since 12-2019 shared director	Active here
QR1 BE 1032.553.320	Registered office since 01-2026	Active here
Robert Half BE 0440.965.760	Establishment since 05-2003	Active here
Robert Half Project Sourcing BE 0783.774.945	Establishment since 01-2026	Active here
Semois Bidco BE 0778.710.852	Registered office since 08-2022	Active here
Semois Midco BE 0778.668.983	Registered office since 12-2021 shared director	Active here
SLOTS BE 0442.560.619	Registered office since 01-1991 shared director	Active here
TECHNO1 BE 0834.705.883	Registered office since 04-2011 shared director	Active here
EURO 78 BE 0423.111.426	Registered office since 08-1982, left	Inactive out of the register since 08-07-2026
GAMES SERVICES BE 0423.669.076	Registered office since 01-1983, left	Inactive out of the register since 08-07-2026
LUCKY BET BE 0843.750.342	Registered office since 02-2012, left	Inactive out of the register since 08-07-2026
ROYAL NAMUR BE 0889.131.593	Registered office since 05-2007, left	Inactive out of the register since 08-07-2026

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Registrations and outcomes per year

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2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Insights on this address

Address of a group of related companies

35 companies are registered here now. 27 of the 34 companies are tied to one another, most likely as one group or family of companies. Semois Midco, the group's parent company, is registered here. They are tied as follows: 14 in the Semois Midco group, 4 named Ernst, 3 named Ardent, 3 named Meuse and 23 with a shared director.

This address has more companies than 99% of Belgian addresses, which have at most ten.
No building measurements are available for this address (volume, footprint, storeys).
28 have their registered office here, 7 only an establishment or branch.
The most common main activity is Gambling and betting activities (92000), at 8 of the 31 current companies with a known activity (19 different). Then come Activities of holding companies (64210): 3, Other financial services (64999): 2.
23 of the 34 companies share a current director with another company here. The largest group has 15.
Half of the current companies have been registered here for less than 8.2 years.
This address had 2 new registrations in the last twelve months (4 in three years).
4 companies are dissolved or no longer in the register.

Recommendations

Open the network from this address to see which directors connect the companies.
Assess a company at this address together with its group. Its dossier shows the structure and related companies.

Method and limits of this check

A shared address is not suspicious in itself. Office buildings, accountants and business centres host many companies. The verdict is about the kind of address, not about any individual company.

The comparison rests on all 1,408,687 active Belgian addresses. Half of them have one company, 95% at most five, 99% at most ten and 99.9% at most 35. There is no national reference for bankruptcies and new registrations. So they are shown here as counts.

A shared director holds a current board mandate at two companies at this address. Statutory auditors and liquidators do not count.

Floor area and storeys are not measured anywhere. So the building shows them as estimates, next to the measured footprint. No register of building use (office, housing) is available.

Sources: KBO (companies, addresses, activities and legal situation), Belgian Official Gazette (judgments), BOSA BEST (addresses and box numbers), cadastre and 3D survey (parcels and buildings).

Source: KBO (Kruispuntbank van Ondernemingen) · Belgian Official Gazette · BOSA BEST · Cadastre/LiDAR. Last updated: 04-11-2026.