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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Busy address KBO
27 other companies have their registered office at the same address; threshold 10.
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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
SIS IMMO BELGIQUE from Brussel, company number BE0457630657, closed financial year 2025 with a result of € -534,370 after tax. Compared with financial year 2024, the result moved from € -1.1 million to € -534,370. The company made a loss. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 29, 2026.
€ 5.2 million
▼ 9% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -534,370
▲ 51 % less loss than in 2024
Profit after tax over the fiscal year.
€ 8,678
▲ 72% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -11.9 million.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 6,620
▲ 38% vs 2024
Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 175 days on average.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Profit after taxes | € -1,184,857 | € -338,918 | € -1,093,448 | € -534,370 | ▲ € 559,078 |
| Equity | € -826,243 | € -1,165,161 | € 5,741,391 | € 5,207,021 | ▼ 9% |
| Total debts | € 23,796,027 | € 22,160,303 | € 15,976,024 | € 13,801,120 | ▼ 14% |
| Cash | € 402 | € 35,008 | € 5,033 | € 8,678 | ▲ 72% |
| Retained profit | € -9,888,243 | € -10,227,161 | € -11,320,609 | € -11,854,979 | ▼ € 534,370 |
| Balance sheet total | € 22,969,783 | € 20,995,141 | € 21,717,415 | € 19,008,141 | ▼ 12% |
Key figures of SIS IMMO BELGIQUE, 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 SIS IMMO BELGIQUE?
What happened at SIS IMMO BELGIQUE in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 534,370. filed late Source: NBB ↗
- Philippe AUSTRUY became a director. NBB
- New establishment in Charleroi. KBO
- Start of the company according to the CBE. KBO
In short
From € 1.2 million loss in 2022 to € 534,370 loss in 2025.
Pays suppliers within 175 days on average.
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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 SIS IMMO BELGIQUE is Philippe AUSTRUY. The shares are held by SIS IMMO INTERNATIONAL SA (100%). It owns 100% of COLIV LATINS, 100% of COLIV UNIVERSITE, 100% of SIS COLIV, 100% of COLIV WASHINGTON, 100% of CHATELAIN IMMO and 100% of CHARLIMMO 80 itself.
Directors
According to the 2025 annual accounts
Philippe AUSTRUY
Managing director
Also active at: VIGNOBLES AUSTRUY, ENTROPIA, UN JOUR A PEYRASSOL BELGIQUE, CRECHIMMO GROUP, COLIV CHURCHILL, SIS Immo USA, Vinibelge, SIS COLIV +4 more
since 2008
Shareholders
Participations
100%
100%
100%
100%
100%
100%
99.8%
99.5%
99.5%
99%
Establishments
Establishment units
Physical locations of this company
Terkamerenlaan 17
1000 Brussel
Rue de l'Observatoire 111
6041 Charleroi
Active since 3 December 1997
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 27 companies are registered at this address.
All companies at this address →REST HOME INVEST same network
€ -31,801 gross margin · 2025
VIGNOBLES AUSTRUY same network
€ 75,000 revenue · 2025
ENTROPIA same network
€ 14,290 gross margin · 2025
CEDIMMO
€ 255,432 gross margin · 2025
FYP same network
€ 66,899 gross margin · 2025
+22 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
- 0457.630.657
- VAT number
- BE 0457.630.657
- Registered office
- Terkamerenlaan 17, 1000 Brussel
- Names & denominations
- SIS IMMO BELGIQUE
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 28 March 1996
- Peppol
- Not registered