Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Busy address KBO
88 other companies have their registered office at the same address; threshold 10.
-
Not on Peppol Peppol
Not registered in the Peppol network, mandatory for VAT-liable companies since 1 January 2026.
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 Tanddem Act?
What happened at Tanddem Act in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New establishment in Elsene. KBO
- Start of the company according to the CBE. KBO
A new publication or filing at Tanddem Act? We notify you, reason included.
Follow Tanddem ActEstablishments
Establishment units
Physical locations of this company
Chemin du Cyclotron 6
1348 Ottignies-Louvain-la-Neuve
Kroonlaan 227 box bat.L
1050 Elsene
Active since 1 June 2026
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 88 companies are registered at this address.
All companies at this address →RECHERCHES ET APLLICATIONS MARKETING
GOLDEM
€ 61,314 gross margin · 2024
ArteCom
€ -10,166 gross margin · 2025
ARCADIA
€ 690 gross margin · 2025
ARTEMIS MEDICAL
€ 59,361 gross margin · 2025
+83 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 1033.419.588
- VAT number
- BE 1033.419.588
- Registered office
- Chemin du Cyclotron 6, 1348 Ottignies-Louvain-la-Neuve
- Names & denominations
- Tanddem Act
- Enterprise type
- Rechtspersoon
- Legal form
- Non-profit association
- Legal situation
- Normale toestand
- Start date
- 22 January 2026
- Peppol
- Not registered
- Contact
- [email protected]