SEM-IS
ActiveSummary
SEM-IS has been active since 1998 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €122,629 and a net result of -€3,313. Equity is shrinking by about 2.6% per year across the filed financial years. The computed 12-month bankruptcy probability is 1.0% (low).
Register details
Identification
Legal formPublic limited company
Founded27-11-1998
Financial year end31-12
Contact
E-mail
gustave.tilkin@gmail.com
Phone
+32477210754
E-invoicing
Reachable via Peppol
Peppol ID
0208:0464690970
Registered
25-08-2026
If you follow this company, Checked tells you the day it leaves the Peppol register.
Register as of 29 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 Brussels and Wallonia do not publish the applicant.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, Watermaal-Bosvoorde · 2 establishment units since 2013
Ground area
539 m²
Building footprint
138 m²
Building volume
1,394 m³
2 parcels, Brussels, Wallonia · tallest building 11.6 m. Linked by address, not a title deed.
3
companies at this address
See who is registered here
2 establishment units
SEM--IS
since 2013unit no. 2.338.729.683
SEM-IS
since 2022unit no. 2.338.729.584
2 parcels
Wallonia
1
(50%)
Brussels
1
(50%)
| Cadastral parcel | Region | Area | Buildings | Height / floors |
|---|---|---|---|---|
| 61068B0250/00H000 | Wallonia | 304 m² | 1 · 138 m² | 11.6 m · 3 |
| 21017D0001/02X008 | Brussels | 235 m² | - | - |
How the parcels are linked
Good to know
Both parcels match the address exactly.