What is the address of ISIS?

The registered office of ISIS is located at Waaienbergstraat 73, 1050 Elsene.

Is ISIS still active?

Yes. According to the CBE (3 October 2026) ISIS is active, legal situation “Normale toestand”, started on 22 December 2015.

No, ISIS is currently not registered on the Peppol network.

The enterprise number of ISIS is BE0644736828.

ISIS was founded on 22 December 2015.

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 22 December 2015; no annual account filed yet.

Dossier ISIS, printed on 3 October 2026 from databakkes.be/en/0644736828/isis. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

Not on Peppol Peppol

Not registered in the Peppol network, mandatory for VAT-liable companies since 1 January 2026.

nothing found

This company hasn't filed annual accounts with the National Bank yet. As soon as one arrives, the analysis appears here.

What happened at ISIS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

A new publication or filing at ISIS? We notify you, reason included.

Physical locations of this company

Registered office

Waaienbergstraat 73

1050 Elsene

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.