Gilles Wiernik (Private limited company)
Gilles Wiernik is a Belgian company registered with the Crossroads Bank for Enterprises under enterprise number 0843.507.446. It was founded on 02-02-2012. Its registered office is in Uccle. Its main activity is: Activities of advertising, market research and public relations. Its annual accounts for 2025 report equity of € -66 099 and a loss of € 41 667. Addrly gives it a financial health grade of D, on a scale from A (safest) to E (most at risk). It filed its annual accounts within the legal deadline for each of its last 4 financial years.
Information last updated on 22-10-2026.
Company information
Key figures of Gilles Wiernik
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
Profit / lossiWhat the period earned after taxes. A negative amount is a loss. | € -41 667-73 % | € -24 141 | € 145-99 % | € 14 070 |
EquityiWhat belongs to the shareholders: capital contributed, reserves and profits kept in the company. | € -66 099-171 % | € -24 432-8 297 % | € -291+98 % | € -12 836 |
Total assetsiEverything the company owns. Equal to total equity and liabilities, which says how it is financed. | € 89 026+7 % | € 83 097-29 % | € 117 392+49 % | € 78 924 |
Gross marginiSales and other operating income, minus purchases of goods and services. What is left to pay the staff and everything else. | € -28 505-120 % | € -12 962 | € 8 460-61 % | € 21 562 |
Employees (FTE)iAverage number of workers over the period, in full-time equivalents. | - | - | - | - |
Financial estimate
Similar companies
Other companies in the same activity in Uccle.
| Company | Town |
|---|---|
| Société Belge de Développement | 1180 Uccle |
| IC PRINTING | 1180 Uccle |
| Centre Européen d'Evolution Economique | 1180 Uccle |
| Publi - rendement | 1180 Uccle |
| Admarco | 1180 Uccle |
| BRAIN4YOU | 1180 Uccle |
| Parker - Rumrill Europe | 1180 Uccle |
| Idaco | 1180 Uccle |
Frequently asked questions
Is Gilles Wiernik still active? Yes. The Crossroads Bank for Enterprises lists Gilles Wiernik as active.
What is the VAT number of Gilles Wiernik? The VAT number of Gilles Wiernik is BE 0843.507.446.
When was Gilles Wiernik founded? Gilles Wiernik was founded on 02-02-2012.
What is the address of Gilles Wiernik? The current registered office of Gilles Wiernik is Avenue Vanderaey 139, 1180 Uccle.
When did Gilles Wiernik last file annual accounts? The latest annual accounts of Gilles Wiernik were filed on 03-02-2026.
Does Gilles Wiernik file its annual accounts on time? Yes. Gilles Wiernik filed its annual accounts within the legal deadline for each of its last 4 financial years.
Is Gilles Wiernik financially healthy? Addrly gives Gilles Wiernik a financial health grade of D, on a scale from A (safest) to E (most at risk). The failure probability and the indicators behind it are visible with a free account.
Is Gilles Wiernik profitable? The annual accounts of Gilles Wiernik for 2025 show a loss of € 41 667.
What is the equity of Gilles Wiernik? The equity of Gilles Wiernik was € -66 099 at the close of the 2025 financial year.
Who are the directors of Gilles Wiernik? The annual accounts of Gilles Wiernik record 1 mandate. The name, role and dates are visible with a free account.
Can Gilles Wiernik receive Peppol e-invoices? Yes. Gilles Wiernik is registered on the Peppol network and can receive structured electronic invoices.
What does Gilles Wiernik do? The main activity of Gilles Wiernik is: Activities of advertising, market research and public relations.