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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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Not on Peppol Peppol
Not registered in the Peppol network, mandatory for VAT-liable companies since 1 January 2026.
Financials
Financial year 2025
SIRO from Steenokkerzeel, company number BE0437235319, closed financial year 2025 with a result of € 307,094 after tax. For that financial year SIRO recorded a gross margin of € 404,717 and equity of € 4.8 million. Compared with financial year 2024, the result moved from € 280,287 to € 307,094. 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 June 29, 2026.
€ 4.8 million
▲ 7% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 307,094
▲ 10% vs 2024
Profit after tax over the fiscal year.
€ 16,642
▼ 16% 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 € 4.1 million.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 5,992
▲ 109% vs 2024
Supplier invoices still open on the last day of the fiscal year.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 293,609 | € 1,021,979 | € 308,831 | € 404,717 | ▲ 31% |
| Profit after taxes | € 205,349 | € 732,199 | € 280,287 | € 307,094 | ▲ 10% |
| Equity | € 3,510,696 | € 4,242,895 | € 4,523,182 | € 4,830,276 | ▲ 7% |
| Total debts | € 5,934 | € 28,124 | € 4,062 | € 7,301 | ▲ 80% |
| Cash | € 386,926 | € 83,114 | € 19,814 | € 16,642 | ▼ 16% |
| Land & buildings | € 1,565,493 | € 1,389,228 | € 1,835,658 | € 1,797,023 | ▼ 2% |
| Retained profit | € 2,790,696 | € 3,522,895 | € 3,803,182 | € 4,110,276 | ▲ 8% |
| Balance sheet total | € 3,669,325 | € 4,587,299 | € 4,744,914 | € 5,048,163 | ▲ 6% |
Key figures of SIRO, 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 SIRO?
What happened at SIRO in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 307,094 (▲ 10% vs 2024). Source: NBB ↗
- Marc Tanghe became a director. NBB
- Dirk Tanghe became a director. NBB
- New establishment in Steenokkerzeel. KBO
- Start of the company according to the CBE. KBO
In short
From € 205,349 profit in 2022 to € 307,094 profit in 2025.
Paid € 479,363 in corporate taxes since 2022.
Best year ever: 2023, with € 732,199 profit.
A new publication or filing at SIRO? 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 SIRO are Marc Tanghe and Dirk Tanghe.
Directors
According to the 2025 annual accounts
Marc Tanghe
Director
since 2023
Dirk Tanghe
Director
since 2023
Establishments
Establishment units
Physical locations of this company
Machelsesteenweg 1 box E
1820 Steenokkerzeel
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0437.235.319
- VAT number
- BE 0437.235.319
- Registered office
- Machelsesteenweg 1 bus E, 1820 Steenokkerzeel
- Names & denominations
- SIRO
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 6 April 1989
- Peppol
- Not registered