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4JS

Active
Private limited companyfounded 2021active for 4 yearsLangblok 20, 2260 Westerlo, BelgiumKBO/BCE: BE 0776.693.153
Summary

4JS has been active since 2021 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €8,335 and a net result of -€4,952. Equity is shrinking by about 28% per year across the filed financial years. Its solvency ranks better than 60% of 38,895 sector peers (NACE 70, financial year 2025). The computed 12-month bankruptcy probability is below 0.1% (very low).

Register details

Identification
Legal formPrivate limited company
Founded29-10-2021
Financial year end31-12
Activities, NACEBEL 2025
70100Activities of head offices
82990Other business support services
Contact
E-mail jan@sesam.events
E-invoicing
Reachable via Peppol
Peppol ID 0208:0776693153
Also 9925:BE0776693153
Registered 11-11-2025

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

Register as of 17 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 Brussels and Wallonia do not publish the applicant.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, Westerlo · 1 establishment unit since 2021
registered office establishment The establishment unit on the map
Ground area
721 m²
Building footprint
146 m²
Building volume
763 m³
Parcel 13039E0338/00E004, Flanders · tallest building 7.7 m. Linked by address, not a title deed.
3 companies at this address See who is registered here
1 establishment unit
4JS
Langblok 20, 2260 WesterloActivities of head offices
since 2021unit no. 2.323.627.773
1 parcel
Flanders 1 (100%)
Cadastral parcel Region Area Buildings Height / floors
13039E0338/00E004 Flanders 721 m² 1 · 146 m² 7.7 m · 2
How the parcels are linked
Good to know
The parcel matches the address exactly.