Sluisstraat 79

3000 Leuven • 80 registered now · 3 earlier

exact location from the address register On OpenStreetMap

This address at a glance

Domiciliation address or business centre

80 companies are registered here now and most are not tied to one another. That is what a letterbox address or business centre looks like. No measurements of the building are available.

More companies than at 99.9% of Belgian addresses (which have at most 35).
The address register knows 17 box numbers for this entrance, against 80 registered companies.
65 have their registered office here, 15 only an establishment or branch.
Most common main activity: Computer programming (62100), at 11 of the 72 current companies with a known activity (40 different). Then Computer consultancy and computer facilities management (62200): 6, Business and other management consultancy (70200): 4.
2 of the 78 companies share a current director with another company here; the largest group has 2.
Half of the current companies have been registered here for less than 6.3 years.
5 new registrations in the last twelve months (22 in three years).
2 companies went bankrupt, 1 of them while registered here.
2 companies are dissolved or no longer in the register.

What you can do with this

For one company at this address: open its dossier and check whether it has an establishment elsewhere. That is most likely where it actually operates.
Ask the company where it works and who receives its mail. A registered office in a business centre is allowed and is not a bad sign in itself.
Look at staff and fixed assets in its annual accounts: they show whether there is real activity behind it.
Filter the list below by outcome, or export all of it as CSV.

80 registered now

83 ever registered

2 bankrupt or reorganisation

2 dissolved or inactive

5 new in 12 months

The building

cadastre and 3D survey

Box numbers: 17
Plot: 1,959 m²

Buildings from the cadastre and the 3D survey (LiDAR), box numbers from the BEST address register, heritage from the regional registers. Who is registered here, not who owns it.

Registrations per year, and what became of them

2012

2014

2016

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Companies at this address

83 in total

Company	At this address	Outcome
Administratiekantoor InvestSuite BE 0751.900.844	Registered office since 08-2020	Active here
ALTERA BE 0453.835.878	Registered office since 08-2001	Active here
Anthesis BE 0766.868.439	Establishment since 04-2025	Active here
Arcade Engineering BE 0548.702.472	Establishment since 02-2025	Active here
ASTACUS BE 0863.698.787	Establishment since 07-2022	Active here
AXELERA AI BE 0775.847.867	Registered office since 10-2021	Active here
Belfort Labs BE 1021.971.016	Registered office since 04-2025	Active here
BrainPhonics BE 1013.011.877	Registered office since 09-2024	Active here
BUUR-LATZ-GREISCH-SWP BE 0746.529.915	Registered office since 04-2020	Active here
CF Accountancy BE 0628.719.851	Establishment since 02-2025	Active here
Commerce17 BE 0682.486.852	Establishment since 04-2021	Active here
CoreFlow Technology BE 1038.721.431	Registered office since 06-2026	Active here
Covatrax Maatschap BE 1043.926.173	Registered office since 10-2026	Active here
DATAVILLAGE BE 0720.755.134	Establishment since 01-2021	Active here
De Hoorn Grand Café BE 0561.775.993	Registered office since 09-2014	Active here
De Hoorn X BE 0849.014.076	Registered office since 10-2012	Active here
De Ridders BE 0767.363.733	Registered office since 04-2021	Active here
De Vlaamse Radio- en Televisieomroeporganisatie BE 0244.142.664	Establishment since 01-1998	Active here
DEN HOORN BE 0893.884.296	Registered office since 11-2007 shares director	Active here
DEONTIC BE 0794.799.390	Registered office since 12-2022	Active here
ELPNetwork ADVISORY SERVICES BE 0687.891.237	Registered office since 01-2018	Active here
EUMMENA BE 0691.566.745	Registered office since 02-2018	Active here
European Responsible Artificial Intelligence Office BE 0733.955.250	Registered office since 09-2019	Active here
EXECUTIVE LEARNING PARTNERSHIP BE 0475.802.321	Registered office since 06-2003	Active here
EXECUTIVE LEARNING PARTNERSHIP FOUNDATION BE 0547.990.513	Registered office since 02-2014	Active here
Flying Services BE 0867.376.374	Establishment since 10-2004	Active here
Fons & Founders BE 1030.316.875	Registered office since 11-2025	Active here
GROEP DE HOORN BE 0521.987.088	Registered office since 04-2013	Active here
Grynta Capital Partners BE 1009.560.360	Registered office since 05-2024	Active here
Gynaia Belgium BE 1023.018.517	Registered office since 05-2025	Active here
Happonomy BE 0842.641.077	Registered office since 01-2012	Active here
Happy Volcano BE 0638.852.391	Registered office since 09-2015	Active here
HERSCHEL BE 0787.690.676	Registered office since 06-2022	Active here
Ingenieurs-, ontwerp-, en coördinatiebureau STABO BE 0412.122.316	Establishment since 03-1972	Active here
InnVentAir BE 1022.345.653	Registered office since 04-2025	Active here
InvestSuite BE 0692.527.639	Registered office since 03-2018	Active here
ITAF BE 0466.006.806	Establishment since 09-2018	Active here
KERGUELEN INVEST BE 0539.744.721	Registered office since 10-2013	Active here
Landelijke Vereniging Outward Bound School België BE 0417.454.247	Registered office since 07-1977	Active here
LEMONADE BE 0880.009.437	Establishment since 03-2006	Active here
Lemonade Software Services BE 0847.024.685	Registered office since 06-2012	Active here
madewithlove BE 0898.833.969	Registered office since 01-2018	Active here
MARUSSIA BEVERAGES BELGIUM BE 0778.672.052	Registered office since 12-2021	Active here
MEROPE CONSULTING BE 0748.429.828	Registered office since 06-2020	Active here
MICLEDI MICRODISPLAYS BE 0735.885.451	Registered office since 10-2019	Bankrupt judgment 16-04-2026, while registered here
MindWave Coop BE 0779.438.649	Registered office since 12-2021	Active here
MindWave Group BE 0690.994.544	Registered office since 01-2019	Active here
MISS MIYAGI BE 0678.407.508	Registered office since 07-2017	Active here
MoovCo BE 1003.479.846	Registered office since 12-2023	Active here
MOVING SMART BE 0843.967.108	Registered office since 02-2020	Active here

Export as CSV Network from this address

What this check does and does not say

A shared address is not suspicious in itself: office buildings, accountants and business centres host many companies. The verdict says what kind of address this is, nothing about any individual company.

The comparison rests on all 1,408,687 active Belgian addresses: half have one company, 95% at most five, 99% at most ten, 99.9% at most 35. There is no national reference for bankruptcies and arrivals; they are shown here as counts.

A shared director is 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: 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: 14-10-2026.