Financials
Financial year 2025
Siau Management Advisory from Opwijk, company number BE0777373638, closed financial year 2025 with a result of € 111,593 after tax. For that financial year Siau Management Advisory recorded a gross margin of € 148,441 and equity of € 10,000. Compared with financial year 2024, the result moved from € 129,581 to € 111,593. The company is profitable. The buffer shrank hard: equity is 96 % below last year. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on January 31, 2026.
€ 10,000
▼ 96% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 111,593
▼ 14% vs 2024
Profit after tax over the fiscal year.
€ 80,183
▼ 44% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 358,646 paid out
More than the year’s profit went to the shareholders; reserves fell.
People and assets in 2025
€ 4,202
▼ 8% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 45,027
▲ 78% vs 2024
€ 14,785 is repaid this year. At this pace the long-term loan is gone in ≈ 3 years.
€ 35,810
▲ 3% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 68,647 | € 87,662 | € 172,619 | € 148,441 | ▼ 14% |
| Profit after taxes | € 51,545 | € 67,560 | € 129,581 | € 111,593 | ▼ 14% |
| Equity | € 60,745 | € 127,472 | € 257,052 | € 10,000 | ▼ 96% |
| Total debts | € 25,229 | € 19,202 | € 60,578 | € 213,837 | ▲ 253% |
| Cash | € 66,138 | € 116,966 | € 143,710 | € 80,183 | ▼ 44% |
| Retained profit | € 50,745 | € 117,472 | € 247,052 | € 0 | ▼ 100% |
| Dividend | € 800 | € 833 | € 0 | € 358,646 | |
| Bank debt | € 0 | € 0 | € 25,272 | € 45,027 | ▲ 78% |
| Balance sheet total | € 85,973 | € 146,673 | € 317,630 | € 223,837 | ▼ 30% |
Key figures of Siau Management Advisory, 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 Siau Management Advisory?
What happened at Siau Management Advisory in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 111,593 (▼ 14% vs 2024). Source: NBB ↗
- Start of the company according to the CBE. KBO
- New establishment in Opwijk. KBO
In short
From € 51,545 profit in 2022 to € 111,593 profit in 2025.
Paid € 103,298 in corporate taxes since 2022.
Best year ever: 2024, with € 129,581 profit.
Paid out € 360,279 in dividends to the owners in total.
Establishments
Establishment units
Physical locations of this company
Oude-pastoriedreef 30
1745 Opwijk
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0777.373.638
- VAT number
- BE 0777.373.638
- Registered office
- Oude-pastoriedreef 30, 1745 Opwijk
- Names & denominations
- Siau Management Advisory · SMA
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 16 November 2021
- Peppol
- Active · Active since 23 Jan 2026
- Activities · NACE
Activiteiten van (gecertificeerde) (fiscaal) accountants
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