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Four S

Active
Private limited companyfounded 2016active for 10 yearsLouizalaan 573, 1050 Elsene, BelgiumKBO/BCE: BE 0646.800.849
Summary

The computed 12-month bankruptcy probability of Four S is 1.9% (moderate). The 2025 annual accounts show negative equity (-€350,113) and a net result of -€350,253. The figures fluctuate too strongly year-on-year for a reliable trend projection. The company has been active since 2016 and the Belgian Official Gazette contains no insolvency or warning signals.

Register details

Identification
Legal formPrivate limited company
Founded20-01-2016
Financial year end31-12
E-invoicing
Not found in the Peppol Directory

No listing in the Peppol Directory under this enterprise or VAT number. That proves nothing: being listed there is voluntary.

What can you do?

Try sending from your invoicing software; if that fails, ask the customer whether they already receive via Peppol.

If the customer is not ready yet, you may send the invoice another way, for example as a PDF; if you send it electronically, you need their agreement on a secure channel. The invoice remains valid; it is the customer, not you, who risks a penalty. FPS Finance

If you follow this company, Checked tells you the day it appears in the Peppol register.

Register as of 27 October 2026 · Peppol Directory

Scores and ratios are computed by Checked and are not a credit decision.

Environmental permits: No permit applications found in Flanders. Brussels and Wallonia do not publish the applicant.

Sites & property

Location & real-estate footprint
Registered office, Elsene · 1 establishment unit since 2016
registered office establishment The establishment unit on the map
Ground area
570 m²
Building footprint
228 m²
Building volume
3,484 m³
Parcel 21822R0226/04X002, Brussels · tallest building 20.1 m. Linked by address, not a title deed.
4 companies at this address See who is registered here
1 establishment unit
Four S
Louizalaan 573, 1050 ElseneActivities of holding companies
since 2016unit no. 2.317.769.171
1 parcel
Brussels 1 (100%)
Cadastral parcel Region Area Buildings Height / floors
21822R0226/04X002
ProtectedMonumentSalon met muurschilderingen van Paul Delvaux in het Huis PérierSource ↗
Brussels 570 m² 1 · 228 m² 20.1 m · 5
How the parcels are linked
Good to know
The parcel matches the address exactly.
1 of these parcels carries protected heritage: expect extra rules on renovation or sale.