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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Two loss years in a row NBB
Negative result in 2024 and 2025.
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Not on Peppol Peppol
Not registered in the Peppol network, mandatory for VAT-liable companies since 1 January 2026.
Financials
Financial year 2025
Williamson J from Londerzeel, company number BE0788271389, closed financial year 2025 with a result of € -19,908 after tax. For that financial year Williamson J recorded a gross margin of € -13,054 and equity of € 13,301. Compared with financial year 2024, the result moved from € -8,368 to € -19,908. The company made a loss. The buffer shrank hard: equity is 60 % below last year. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on March 20, 2026.
€ 13,301
▼ 60% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -19,908
▼ 138 % more loss than in 2024
Profit after tax over the fiscal year.
€ 11,181
▲ 29% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € 3,301.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 9,989
▲ 120% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 246
▲ 36% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|
| Gross margin | € 44,629 | € -3,886 | € -13,054 | ▼ € 9,168 |
| Profit after taxes | € 31,578 | € -8,368 | € -19,908 | ▼ € 11,540 |
| Equity | € 41,578 | € 33,209 | € 13,301 | ▼ 60% |
| Total debts | € 15,255 | € 7,736 | € 10,234 | ▲ 32% |
| Cash | € 16,244 | € 8,638 | € 11,181 | ▲ 29% |
| Retained profit | € 31,578 | € 23,209 | € 3,301 | ▼ 86% |
| Balance sheet total | € 56,832 | € 40,945 | € 23,536 | ▼ 43% |
Key figures of Williamson J, fiscal years 2023 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.
What happened to Williamson J?
What happened at Williamson J in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 19,908. Source: NBB ↗
- New establishment in Londerzeel. KBO
- Start of the company according to the CBE. KBO
In short
From € 31,578 profit in 2023 to € 19,908 loss in 2025.
Paid € 12,348 in corporate taxes since 2023.
Best year ever: 2023, with € 31,578 profit.
A new publication or filing at Williamson J? We notify you, reason included.
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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 Williamson J are Henri Van Doorslaer, Jamie Willems and Sofie Van Ingelgom. Henri Van Doorslaer is also behind TRUCK SERVICE LONDERZEEL and ARISO. Sofie Van Ingelgom is also behind ARISO.
Directors
According to the 2025 annual accounts
Jamie Willems
Director
Establishments
Establishment units
Physical locations of this company
Autostrade 8
1840 Londerzeel
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0788.271.389
- VAT number
- BE 0788.271.389
- Registered office
- Autostrade 8, 1840 Londerzeel
- Names & denominations
- Williamson J
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 6 July 2022
- Peppol
- Not registered
- Activities · NACE
Groothandel in auto's en lichte bestelwagens (<= 3,5 ton)
Groothandel in auto's en lichte bestelwagens (= 3,5 ton)
Handelsbemiddeling in de groothandel in andere specifieke goederen
Detailhandel in auto's en lichte bestelwagens (<= 3,5 ton)
Handelsbemiddeling in auto's en lichte bestelwagens (= 3,5 ton)
Detailhandel in auto's en lichte bestelwagens (= 3,5 ton)