Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Busy address KBO
16 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
GUARTIS from Brussel, company number BE1000469579, closed financial year 2025 with a result of € 54,557 after tax. For that financial year GUARTIS recorded a gross margin of € 69,959 and equity of € 118,715. Compared with financial year 2024, the result moved from € 59,157 to € 54,557. The company is profitable. 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.
€ 118,715
▲ 85% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 54,557
▼ 8% vs 2024
Profit after tax over the fiscal year.
€ 134,585
▲ 52% 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 € 113,715.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 3,603
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 21,296
▼ 15% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|
| Gross margin | € 75,208 | € 69,959 | ▼ 7% |
| Profit after taxes | € 59,157 | € 54,557 | ▼ 8% |
| Equity | € 64,157 | € 118,715 | ▲ 85% |
| Total debts | € 25,002 | € 21,296 | ▼ 15% |
| Cash | € 88,382 | € 134,585 | ▲ 52% |
| Retained profit | € 59,157 | € 113,715 | ▲ 92% |
| Balance sheet total | € 89,159 | € 140,011 | ▲ 57% |
Key figures of GUARTIS, fiscal years 2024 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 GUARTIS?
What happened at GUARTIS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 54,557 (▼ 8% vs 2024). Source: NBB ↗
- New establishment in Brussel. KBO
- Guillaume D'Udekem d'Acoz became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 59,157 profit in 2024 to € 54,557 profit in 2025.
Paid € 28,989 in corporate taxes since 2024.
Best year ever: 2024, with € 59,157 profit.
A new publication or filing at GUARTIS? 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 GUARTIS is Guillaume D'Udekem d'Acoz. Guillaume D'Udekem d'Acoz is also behind Agence Maritime Minne and HIRONDELLES CONSEIL ET FINANCE.
Directors
According to the 2025 annual accounts
Guillaume D'Udekem d'Acoz
Director
Also active at: Agence Maritime Minne, HIRONDELLES CONSEIL ET FINANCE
since 2023
Establishments
Establishment units
Physical locations of this company
Louizalaan 505 box 20
1050 Brussel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 16 companies are registered at this address.
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What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 1000.469.579
- VAT number
- BE 1000.469.579
- Registered office
- Louizalaan 505 bus 20, 1050 Brussel
- Names & denominations
- GUARTIS
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 28 September 2023
- Peppol
- Active · Active since 25 Nov 2025
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