Financials
Financial year 2025
au-Key from Sint-Lambrechts-Woluwe, company number BE0546979436, closed financial year 2025 with a result of € 42,463 after tax. For that financial year au-Key recorded a gross margin of € 64,580 and equity of € 261,358. Compared with financial year 2024, the result moved from € 28,643 to € 42,463. 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 10, 2026.
€ 261,358
▲ 19% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 42,463
▲ 48% vs 2024
Profit after tax over the fiscal year.
€ 141,514
▲ 54% 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 € 242,758.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 3,901
▼ 46% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 56
▼ 73% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 8,647
▼ 28% 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 | € 46,097 | € 42,810 | € 53,378 | € 64,580 | ▲ 21% |
| Profit after taxes | € 22,410 | € 22,226 | € 28,643 | € 42,463 | ▲ 48% |
| Equity | € 173,591 | € 190,252 | € 218,895 | € 261,358 | ▲ 19% |
| Total debts | € 61,829 | € 33,232 | € 17,537 | € 14,910 | ▼ 15% |
| Cash | € 70,219 | € 78,143 | € 92,165 | € 141,514 | ▲ 54% |
| Land & buildings | € 135,007 | € 127,393 | € 120,203 | € 113,410 | ▼ 6% |
| Retained profit | € 161,191 | € 171,652 | € 200,295 | € 242,758 | ▲ 21% |
| Dividend | € 0 | € 11,765 | € 0 | € 0 | |
| Bank debt | € 32,759 | € 8,294 | € 12 | € 0 | ▼ 100% |
| Balance sheet total | € 235,420 | € 223,484 | € 236,432 | € 276,268 | ▲ 17% |
Key figures of au-Key, 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 au-Key?
What happened at au-Key in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 42,463 (▲ 48% vs 2024). Source: NBB ↗
- New establishment in Sint-Lambrechts-Woluwe. KBO
- Start of the company according to the CBE. KBO
- Fabio Auristo became a director. NBB
In short
From € 22,410 profit in 2022 to € 42,463 profit in 2025.
Paid € 43,383 in corporate taxes since 2022.
Best year ever: 2025, with € 42,463 profit.
Paid out € 11,765 in dividends to the owners in total.
Management
Behind au-Key is Fabio Auristo.
Directors
According to the 2025 annual accounts
Fabio Auristo
Director
since 2014
Establishments
Establishment units
Physical locations of this company
Tomberg 247
1200 Sint-Lambrechts-Woluwe
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0546.979.436
- VAT number
- BE 0546.979.436
- Registered office
- Tomberg 247, 1200 Sint-Lambrechts-Woluwe
- Names & denominations
- au-Key
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 28 February 2014
- Peppol
- Active · Active since 4 Dec 2025
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