Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Negative equity NBB
More debt than assets in 4 of the last 4 fiscal years.
-
Two loss years in a row NBB
Negative result in 2024 and 2025.
Financials
Financial year 2025
Gilles Wiernik from Ukkel, company number BE0843507446, closed financial year 2025 with a result of € -41,667 after tax. For that financial year Gilles Wiernik recorded a gross margin of € -28,505 and equity of € -66,099. Compared with financial year 2024, the result moved from € -24,141 to € -41,667. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on February 3, 2026.
€ -66,099
▼ € 41,667 vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -41,667
▼ 73 % more loss than in 2024
Profit after tax over the fiscal year.
€ 30,661
▲ 122% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -84,699.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 3,619
▼ 56% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 40,000
Loans from banks and other lenders, long and short.
€ 43,918
▲ 41% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 4,064
▼ 30% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 21,562 | € 8,460 | € -12,962 | € -28,505 | ▼ € 15,543 |
| Profit after taxes | € 14,070 | € 145 | € -24,141 | € -41,667 | ▼ € 17,526 |
| Equity | € -12,836 | € -291 | € -24,432 | € -66,099 | ▼ € 41,667 |
| Total debts | € 91,760 | € 117,683 | € 107,529 | € 155,125 | ▲ 44% |
| Cash | € 45,451 | € 28,373 | € 13,789 | € 30,661 | ▲ 122% |
| Retained profit | € -19,036 | € -18,891 | € -43,032 | € -84,699 | ▼ € 41,667 |
| Bank debt | € 50,717 | € 51,061 | € 40,000 | € 40,000 | |
| Balance sheet total | € 78,924 | € 117,392 | € 83,097 | € 89,026 | ▲ 7% |
Key figures of Gilles Wiernik, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 January 2027.
What happened to Gilles Wiernik?
What happened at Gilles Wiernik in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 41,667. filed late Source: NBB ↗
- New establishment in Ukkel. KBO
- Start of the company according to the CBE. KBO
In short
From € 14,070 profit in 2022 to € 41,667 loss in 2025.
Paid € 746 in corporate taxes since 2022.
Best year ever: 2022, with € 14,070 profit.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
Behind Gilles Wiernik is Gilles WIERNIK.
Directors
According to the 2025 annual accounts
Gilles WIERNIK
Manager
Establishments
Establishment units
Physical locations of this company
Vanderaeylaan 139
1180 Ukkel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.
All companies at this address →What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0843.507.446
- VAT number
- BE 0843.507.446
- Registered office
- Vanderaeylaan 139, 1180 Ukkel
- Names & denominations
- Gilles Wiernik
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 2 February 2012
- Peppol
- Active · Active since 22 Apr 2026
- Activities · NACE
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