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Leuvensesteenweg 643

1930 Zaventem • 66 actively registered · 4 former

Registered companies

Acta Gastro-Enterologica Belgica Registered office · since 2009 0811142308ADVISAE Registered office · since 2020 0645933391AES Construct Registered office · since 2024 1015460831ALFA FLIGHT Registered office · since 2013 0836159103Alpinco Registered office · since 2021 0775383059Alpine Winter Sports Registered office · since 2025 1026094407ARAS Security Registered office · since 1988 0434675905ASAP.be Establishment · since 2006 0434259595BATENBURG TECHNIEK BELGIË Registered office · since 1970 0407130675Belgambu Registered office · since 2013 0543819117Belgian Association for the Study of the Liver Registered office · since 1999 0471307756Belgian Group of Digestive Oncology Registered office · since 2008 0863958016Belgian IBD Research and Development Registered office · since 2016 0465587924BELGIAN SOCIETY OF GASTROINTESTINAL ENDOSCOPY Registered office · since 1973 0413128938Belgian week of gastro - enterology Registered office · since 2008 0806977345BELOYS Registered office · since 2022 0790166948BELSOL GROUP Registered office · since 2021 0761605693BE Network Cargo Registered office · since 2025 1031102476B+P Solutions Belgium Registered office · since 2023 0802600665Busybee Establishment · since 2015 0835925313Dsproject Registered office · since 2022 0790129336Eastland Engineering Supply Co.Limited Establishment · since 2025 1024023159e-Contract Registered office · since 2024 0892798886EMEA TRADE Establishment · since 2002 0477354816EMM Solutions Registered office · since 2017 0673614025EVISO Registered office · since 1987 0426496231Fonds Georges Brohée Registered office · since 1964 0408644469GALGO PRE-Q EUROPE S.A. Registered office · since 2003 0859640526HERBERT Registered office · since 1992 0447733093Horizon Group VAT Registered office · since 2023 1001651494Horizon Holdco Registered office · since 2020 0747509021HYPOTHEEKWINKEL Registered office · since 2001 0474087795IdenPro Registered office · since 2018 0689944172InfraSensing Distribution Registered office · since 2021 0778959488ISOLINT Registered office · since 2026 1035348405Itzu Jobs Establishment · since 2020 0878989254Itzu Talent Solutions Establishment · since 1986 0420050976JSP INVEST Registered office · since 2021 0775427995Kristal Solutions Registered office · since 2011 0834365294Landmeterskantoor Van Eester Establishment · since 2022 0567600646LYHNIDAS BAR Registered office · since 2024 1012723847Master Builders Solutions Admixtures Systems Belgium Registered office · since 2022 0795275977Maxxium Belux Registered office · since 2021 0770344997Mgineering Establishment · since 2018 0539944263MSM Energy Solutions Registered office · since 2023 0804229275myPOS Belgium Registered office · since 2018 0715961057NEWCO COMMUNICATIONS Registered office · since 2002 0477570491NOVUS EUROPE Registered office · since 1991 0444563470Officenter Immo Zaventem Registered office · since 1991 0443393037OFFICENTER ZAVENTEM Registered office · since 2020 0754636838Offi'Ciel Establishment · since 2023 1003143217OPEN-FUTURE Registered office · since 2009 0817780373RC IMMO PROJECTS Registered office · since 2020 0758539802RSC CONSTRUCT Registered office · since 2020 0758539010SUNDYNE INTERNATIONAL CORPORATION Establishment · since 1973 0413416473System Design & Engineering Registered office · since 2017 0674531763TADICOM EUROPE Registered office · since 2003 0436562950TALENTUS Establishment · since 2006 0462690790Telenet Group Establishment · since 2024 0462925669UBECARE Registered office · since 2022 0792355782Van Brussel Establishment · since 2019 0733566755VERZEKERINGEN Registered office · since 2001 0472905781Vlaamse Beroepsvereniging van Diëtisten Registered office · since 2014 0883519946Vlaamse Vereniging voor Gastro - Enterologie Registered office · since 1954 0406604303WERFEN Registered office · since 1990 0441052862Your.Cloud Belgium Registered office · since 2026 1032601028

Formerly registered

About the building

exact location from the address register On OpenStreetMap
Volume (3D/LiDAR)
13,760 m³
Height
15.4 m
Building footprint
1,315 m²
Parcel area
4,170 m²

Building data from the cadastre and 3D LiDAR; location via the BEST address register. Occupancy, not ownership.

Source: KBO (Kruispuntbank van Ondernemingen) · BOSA BEST · Cadastre/LiDAR. Last updated: 16-08-2026.