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Tweekerkenstraat 29

1000 Brussel • 13 actively registered

Registered companies

ACENSI BELGIUM Establishment · since 2014 0550510137ADVIESBUREAU BENNIS Establishment · since 1989 0438207990ALEXION PHARMA BELGIUM Registered office · since 2008 0895692555ALEXION SERVICES EUROPE Registered office · since 2012 0833428453Black Sea and Baltic General Insurance Company Branch · since 1968 0403253843Centre d'Etudes politiques Registered office · since 1960 0409573095EUROPEAN INSULATION MANUFACTURERS ASSOCIATION Registered office · since 2008 0436590763EUROPEAN INSUL MANUFACT (EURIMA) Establishment · since 2008 0544205830INSTITUUT VOOR PERMANENTE STUDIE VOOR APOTHEKERS Registered office · since 2007 0477556338KLAVER VIER Registered office · since 1990 0440954674Système Européen d'Essai, d'Inspection et de Certification Registered office · since 2017 0642700917TenneT GmbH & Co. KG Establishment · since 2025 1016793689TenneT Holding B.V Establishment · since 2021 0670511213

About the building

Volume (3D/LiDAR)
5,793 m³
Height
25.0 m
Building footprint
322 m²
Parcel area
2,186 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: 27-07-2026.