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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Tight liquidity NBB
Cash and receivables cover 28 % of short-term debt in 2025; threshold 65 %.
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Shrinking team NBB
FTE fell two years in a row, from 1.2 to 0.6.
Financials
Financial year 2025
WATERLOO INVEST from Watermaal-Bosvoorde, company number BE0435550487, closed financial year 2025 with a result of € 435,334 after tax. For that financial year WATERLOO INVEST recorded a gross margin of € 1.2 million and equity of € 6.9 million. Compared with financial year 2024, the result moved from € 342,756 to € 435,334. Profitable, and profit is growing. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 8, 2026.
€ 6.9 million
▲ 36% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 435,334
▲ 27% vs 2024
Profit after tax over the fiscal year.
€ 111,345
▼ 65% vs 2024
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € 6.5 million.
People and assets in 2025
0.6
▼ 0.5 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 49,551
▲ 12% vs 2024
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 26,999
▲ € 20,990 vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 2.3 million
▼ 10% vs 2024
Loans from banks and other lenders, long and short.
€ 19,105
▼ 15% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 1,076,538 | € 1,268,824 | € 1,224,727 | € 1,223,698 | |
| Profit after taxes | € 315,773 | € 508,860 | € 342,756 | € 435,334 | ▲ 27% |
| Equity | € 4,380,361 | € 4,789,221 | € 5,031,977 | € 6,862,512 | ▲ 36% |
| Total debts | € 4,272,790 | € 3,640,557 | € 3,393,539 | € 3,187,505 | ▼ 6% |
| Cash | € 147,001 | € 179,862 | € 316,652 | € 111,345 | ▼ 65% |
| Land & buildings | € 8,049,130 | € 7,733,307 | € 7,375,598 | € 6,631,135 | ▼ 10% |
| Retained profit | € 4,067,245 | € 4,476,105 | € 4,718,861 | € 6,549,396 | ▲ 39% |
| Dividend | € 57,150 | € 100,000 | € 100,000 | € 0 | ▼ 100% |
| Bank debt | € 3,245,930 | € 2,857,982 | € 2,515,724 | € 2,267,257 | ▼ 10% |
| Balance sheet total | € 8,653,152 | € 8,429,779 | € 8,425,516 | € 10,050,017 | ▲ 19% |
| Employees (FTE) | 1.2 | 1.2 | 1.1 | 0.6 | ▼ 0.5 |
Key figures of WATERLOO INVEST, fiscal years 2022 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 WATERLOO INVEST?
What happened at WATERLOO INVEST in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- Simon DURUISSEAU stepped down as director. NBB
- Jean-Marie DURUISSEAU stepped down as director. NBB
- New annual accounts for financial year 2025: profit of € 435,334 (▲ 27% vs 2024). Source: NBB ↗
- Jean-Marc ROOSENS stepped down as director. NBB
- Simon DURUISSEAU became a director. NBB
- Jean-Marie DURUISSEAU became a director. NBB
- Jean-Marc ROOSENS became a director. NBB
- New establishment in Watermaal-Bosvoorde. KBO
In short
From € 315,773 profit in 2022 to € 435,334 profit in 2025.
Paid € 559,747 in corporate taxes since 2022.
Best year ever: 2023, with € 508,860 profit.
On average € 1.1 million of value added per employee in 2024.
A new publication or filing at WATERLOO INVEST? 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
Directors
According to the 2025 annual accounts
Simon DURUISSEAU
Director
since 2025 · until 2030
Jean-Marc ROOSENS
Managing director
since 2020 · until 2026
Jean-Marie DURUISSEAU
Managing director
since 2025 · until 2030
Establishments
Establishment units
Physical locations of this company
Ijsvogellaan 23-25 box 50
1170 Watermaal-Bosvoorde
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 2 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
- 0435.550.487
- VAT number
- BE 0435.550.487
- Registered office
- Ijsvogellaan 23-25 bus 50, 1170 Watermaal-Bosvoorde
- Names & denominations
- WATERLOO INVEST
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 18 October 1988
- Peppol
- Active · Active since 12 Dec 2025
- Activities · NACE
Verhuur en exploitatie van eigen of geleased residentieel onroerend goed, exclusief sociale woningen
Handel in eigen onroerend goed
Handel in onroerend goed
Overige fiscale dienstverlening
Algemene bouw van residentiële gebouwen
Activiteiten van ingenieurs en aanverwante technische adviseurs, exclusief landmeters-experts
Verhuur van woningen, exclusief sociale woningen
Optrekken van andere residentiële gebouwen en van kantoorgebouwen
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