Summary
Harmonic' has been active since 2017 and the Belgian Official Gazette contains no insolvency or warning signals. The computed 12-month bankruptcy probability is below 0.1% (very low). A small non-profit association files its annual accounts with the court registry, not with the National Bank; this conclusion rests only on the KBO register and the Belgian Official Gazette.
Register details
Identification
Legal formNon-profit association
Founded03-10-2017
Activities, NACEBEL 2025
85520Cultural education
E-invoicing
Reachable via Peppol
Peppol ID
0208:0682471313
Registered
30-12-2025
If you follow this company, Checked tells you the day it leaves the Peppol register.
Register as of 9 October 2026 · Peppol Directory
Scores and ratios are computed by Checked and are not a credit decision.
Sites & property
Location & real-estate footprint
Registered office, Seraing · 2 establishment units since 2021
Ground area
4.1 ha
Building footprint
1,553 m²
Building volume
22,195 m³
3 parcels, Wallonia · tallest building 17.2 m. Linked by address, not a title deed.
2 establishment units
Harmonic'
since 2021unit no. 2.324.824.536
Harmonic'
since 2021unit no. 2.326.678.919
3 parcels
Wallonia
3
(100%)
| Cadastral parcel | Region | Area | Buildings | Height / floors |
|---|---|---|---|---|
| 62032B0546/00E000 | Wallonia | 3.4 ha | 1 · 1,488 m² | 17.2 m · 5 |
| 62101D0243/00X000 | Wallonia | 6,549 m² | - | - |
| 62343C0007/00S094 | Wallonia | 303 m² | 1 · 65 m² | 11.8 m · 2 |
How the parcels are linked
Good to know
All 3 parcels match the address exactly.