Active · per the CBE, 29 October 2026
Office National de Sécurité Sociale logo

Office National de Sécurité Sociale

BE0206731645

Rechtspersoon Andere federale dienst 11 establishments

Office National de Sécurité Sociale is a public authority in Sint-Gillis (bij-Brussel). Andere federale dienst, started on 1 January 1968, 11 establishments.

Victor Hortaplein 11, 1060 Sint-Gillis (bij-Brussel) onssrszlss.fgov.be +3225095959 [email protected]

Active for

58 year, 9 months

nothing found

No annual accounts yet

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

What happened to Office National de Sécurité Sociale?

What happened at Office National de Sécurité Sociale in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New establishment in Sint-Gillis (bij-Brussel). KBO
  • New establishment in Brugge. KBO
  • New establishment in Sint-Gillis (bij-Brussel). KBO
  • New establishment in Sint-Gillis (bij-Brussel). KBO
  • New establishment in Antwerpen. KBO
  • New establishment in Gent. KBO
  • New establishment in Hasselt. KBO
  • New establishment in Liège. KBO

Establishments

Establishment units

Physical locations of this company

Registered office

Victor Hortaplein 11

1060 Sint-Gillis (bij-Brussel)

2.138.144.769

Victor Hortaplein 11 box 0

1060 Sint-Gillis (bij-Brussel)

Active since 1 January 1968

2.138.144.868

Sint-Katelijnevest 54 box 8

2000 Antwerpen

Active since 1 January 1968

2.138.145.165

Ketelvest 26/002

9000 Gent

Active since 1 January 1968

2.138.145.264

Voorstraat 43 box .01-02

3500 Hasselt

Active since 1 January 1968

2.138.145.561

Place Verte 13

4000 Liège

Active since 1 January 1968

2.138.145.660

Chaussée de Binche 101

7000 Mons

Active since 1 January 1968

2.138.145.759

Route de Louvain-la-Neuve(BL) 4 box 11

5001 Namur

Active since 1 January 1968

2.138.145.858

Rue Altiero Spinelli 4 bât. 2

1401 Nivelles

Active since 1 January 1968

2.160.136.550

Gistelse Steenweg 300 box 0.101

8200 Brugge

Active since 1 March 2007

2.268.501.188

Victor Hortaplein 11 box 1

1060 Sint-Gillis (bij-Brussel)

Active since 1 July 2017

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

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

Website

Technologies

Cookie ConsentMatomoPHP

Hosting & Email

Email provider

Self-hosted

Hosting

SMALS-MVM, BE

Website info

HTTPS Ja
Languages DE, FR, NL

Features

Security

✓ HTTPS
✓ SPF
✓ DMARC

Details

Company number
0206.731.645
VAT number
BE 0206.731.645
Registered office
Victor Hortaplein 11, 1060 Sint-Gillis (bij-Brussel)
Names & denominations
Office National de Sécurité Sociale · ONSS · Rijksdienst voor Sociale Zekerheid
Enterprise type
Rechtspersoon
Legal form
Andere federale dienst
Legal situation
Normale toestand
Start date
1 January 1968
Peppol
Active · Active since 1 Jan 2001
Activities · NACE

Verplichte sociale verzekeringen, met uitzondering van ziekenfondsen

Verplichte sociale verzekering, exclusief de ziekenfondsen

Frequently asked questions

What does Office National de Sécurité Sociale do?
Office National de Sécurité Sociale is a public authority in Sint-Gillis (bij-Brussel). Andere federale dienst, started on 1 January 1968, 11 establishments.
What is the address of Office National de Sécurité Sociale?
The registered office of Office National de Sécurité Sociale is located at Victor Hortaplein 11, 1060 Sint-Gillis (bij-Brussel).
Is Office National de Sécurité Sociale still active?
Yes. According to the CBE (29 October 2026) Office National de Sécurité Sociale is active, legal situation “Normale toestand”, started on 1 January 1968.
Is Office National de Sécurité Sociale registered on Peppol?
Yes, Office National de Sécurité Sociale is registered on the Peppol network with ID 0208:0206731645.
What is the enterprise number of Office National de Sécurité Sociale?
The enterprise number of Office National de Sécurité Sociale is BE0206731645.
When was Office National de Sécurité Sociale founded?
Office National de Sécurité Sociale was founded on 1 January 1968.