POLYSOC
InactiveDirectors
Directors
1 director, last change in 2026
The Merchant's Counsellors Lid
CurrentDirector (not named in the articles) · since 19-06-2026 · Legal entity · from a recent deed
"From a recent act": read from a Gazette act not yet processed into our list of directors.
Derived from published Gazette deeds. The KBO keeps the official list of office holders; we do not read it, so the two can differ.
See the directors and other office holders in the KBO →
Not every act has been read: a resignation may still be missing
6 of this company's 8 Belgian Official Gazette deeds have not been read yet. Appointments and resignations recorded in them are not yet in the list of directors: someone who resigned there may still be listed as sitting. The acts are in the Timeline.
Mandate history
4 people since 2026, 1 in office
- Board
- began earlier
| Name | Functions and periods |
|---|---|
| The Merchant's Counsellors Lidfrom an act |
|
| BRANTEGEM Philippe Jozef Germain |
|
| KOLL Marie Sibylle Theo Thérèse Jean Ghislaine |
|
| VANMARCKE, Philip |
|
Owners and capital
Owners
1 ownerOwners 1
-
50%
According to the 2025 annual accounts of POLYSOC and those of the other companies, the acts in the Belgian Official Gazette and the LEI register. Annual accounts state the shareholders that notified the company under article 7:225 of the Code of Companies and Associations and the parent companies that consolidate it. The register of ultimate beneficial owners (UBO) is not public: who ultimately stands behind a natural person or a foreign parent is not stated here. A company that does not include these statements in its annual accounts, or does not have to, is not listed.
Capital and shareholders
Shareholders according to the deeds
Stated in the act
act of 19-06-2026 ↗
- BRANTEGEM FAMILIE (BE 0734.421.048) 37,500 shares
- KOLL Marie Sibylle Theo Thérèse Jean Ghislaine 37,500 shares
Stated in the act
act of 30-12-2025 ↗
- BRANTEGEM FAMILIE (BE 0734.421.048) 37,500 shares · 50%
- Marie Sibylle Koll 37,500 shares · 50%
The Belgian Official Gazette names shareholders only when an act mentions them; the share register itself is not published.
Capital over the years
- 30-12-2025 Capital stated in the deed · €750,000 · 75,000 shares