Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Busy address KBO
11 other companies have their registered office at the same address; threshold 10.
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 Mattax Advisory?
What happened at Mattax Advisory in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New establishment in Wavre. KBO
- Start of the company according to the CBE. KBO
A new publication or filing at Mattax Advisory? We notify you, reason included.
Follow Mattax AdvisoryEstablishments
Establishment units
Physical locations of this company
Rue du Moulin,Dion-V. 31
1325 Chaumont-Gistoux
Boulevard de l'Europe 131 A
1300 Wavre
Active since 19 February 2026
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 11 companies are registered at this address.
All companies at this address →Mattax Seco & Partner'S
€ 164,712 gross margin · 2026
Big4 & Partners
€ 150,357 gross margin · 2025
Mattax Bruxelles Sud
€ 380,771 gross margin · 2024
Mattax Accounting
€ 475,808 gross margin · 2025
Mattax Real Estate
€ 84,458 gross margin · 2025
+6 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
- 1034.577.947
- VAT number
- BE 1034.577.947
- Registered office
- Rue du Moulin,Dion-V. 31, 1325 Chaumont-Gistoux
- Names & denominations
- Mattax Advisory
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 19 February 2026
- Peppol
- Active · Active since 22 Feb 2026
- Activities · NACE
Activiteiten van (gecertificeerde) (fiscaal) accountants