Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Tight liquidity NBB
Cash and receivables cover 10 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
13 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
SISSAU - IMMOBILIEN from Middelkerke, company number BE0422166863, closed financial year 2025 with a result of € 317,744 after tax. For that financial year SISSAU - IMMOBILIEN recorded a gross margin of € 1 million and equity of € 3.9 million. Compared with financial year 2024, the result moved from € 194,939 to € 317,744. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on July 23, 2026.
€ 3.9 million
▲ 9% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 317,744
▲ 63% vs 2024
Profit after tax over the fiscal year.
€ 3,134
▼ 96% 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 € 972,584.
People and assets in 2025
€ 6,973
▼ 59% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 10.1 million
▼ 7% vs 2024
€ 755,812 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.
€ 62,256
▼ 24% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 2,685
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 | € 554,977 | € 473,545 | € 1,083,159 | € 1,015,219 | ▼ 6% |
| Profit after taxes | € 145,352 | € -363,854 | € 194,939 | € 317,744 | ▲ 63% |
| Equity | € 3,744,054 | € 3,380,200 | € 3,575,139 | € 3,892,883 | ▲ 9% |
| Total debts | € 11,067,561 | € 15,005,090 | € 13,266,398 | € 11,953,969 | ▼ 10% |
| Cash | € 213,550 | € 29,305 | € 87,988 | € 3,134 | ▼ 96% |
| Land & buildings | € 4,578,404 | € 4,499,781 | € 4,308,913 | € 4,006,172 | ▼ 7% |
| Retained profit | € 823,755 | € 459,901 | € 654,840 | € 972,584 | ▲ 49% |
| Bank debt | € 8,572,917 | € 12,674,479 | € 10,808,473 | € 10,097,854 | ▼ 7% |
| Balance sheet total | € 14,811,615 | € 18,385,290 | € 16,841,538 | € 15,889,938 | ▼ 6% |
Key figures of SISSAU - IMMOBILIEN, 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 SISSAU - IMMOBILIEN?
What happened at SISSAU - IMMOBILIEN in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- Karel Sissau stepped down as director. NBB
- New annual accounts for financial year 2025: profit of € 317,744 (▲ 63% vs 2024). Source: NBB ↗
- Karel Sissau became a director. NBB
- New establishment in Middelkerke. KBO
- Start of the company according to the CBE. KBO
In short
From € 145,352 profit in 2022 to € 317,744 profit in 2025.
Paid € 67,656 in corporate taxes since 2022.
Best year ever: 2025, with € 317,744 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
Directors
According to the 2025 annual accounts
Karel Sissau
Director
Also active at: AGENCE SISSAU, MIDDELKERKSE IMMOBILIENMAATSCHAPPIJ, SISSAU CONSTRUCT, SISSAU INVEST, DERMUL VASTGOED EN BEHEER, MIM-INVEST, COOPERATIEVE INVESTERINGS-EN BELEGGINGSMAATSCHAPPIJ VOOR VASTGOEDMAKELAARS, IMMO MID-WEST
since 2023 · until 2028
Establishments
Establishment units
Physical locations of this company
Zeedijk 127
8430 Middelkerke
Leopoldlaan 101
8430 Middelkerke
Active since 1 January 1982
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 13 companies are registered at this address.
All companies at this address →DENIBAUW
€ -8,537 gross margin · 2025
SISSAU CONSTRUCT same network
€ 1.4 million gross margin · 2025
SISSAU INVEST same network
€ 37,602 gross margin · 2025
TRINITY
Vision I
+8 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0422.166.863
- VAT number
- BE 0422.166.863
- Registered office
- Zeedijk 127, 8430 Middelkerke
- Names & denominations
- SISSAU - IMMOBILIEN
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 8 December 1981
- Peppol
- Active · Active since 24 Nov 2023
- Activities · NACE
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Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed voor een vast bedrag of op contractbasis