Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Tight liquidity NBB
Cash and receivables cover 19 % of short-term debt in 2025; threshold 65 %.
-
Shrinking team NBB
FTE fell two years in a row, from 1.3 to 0.9.
-
Busy address KBO
73 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
HAUPTLI ARCHITECTS from Brussel, company number BE0667489860, closed financial year 2025 with a result of € 20,602 after tax. For that financial year HAUPTLI ARCHITECTS recorded a gross margin of € 73,478 and equity of € 157,159. Compared with financial year 2024, the result moved from € -5,797 to € 20,602. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on April 29, 2026.
€ 157,159
▲ 6% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 20,602
▲ still € 5,797 loss in 2024
Profit after tax over the fiscal year.
€ 13,662
▼ 79% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 11,065 paid out
54 % of the profit went to the shareholders, the rest stayed in the company.
People and assets in 2025
0.9
▼ 0.1 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 30,106
▼ 15% vs 2024
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
Debts at end 2025
€ 128,387
▲ 216% vs 2024
Loans from banks and other lenders, long and short.
€ 11,239
▼ 43% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 21,001
▲ 20% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 108,016 | € 69,083 | € 38,827 | € 73,478 | ▲ 89% |
| Profit after taxes | € 50,425 | € 7,907 | € -5,797 | € 20,602 | ▲ € 26,399 |
| Equity | € 40,512 | € 48,419 | € 147,622 | € 157,159 | ▲ 6% |
| Total debts | € 687,833 | € 677,234 | € 612,929 | € 544,497 | ▼ 11% |
| Cash | € 10,250 | € 6,291 | € 66,537 | € 13,662 | ▼ 79% |
| Retained profit | € 21,912 | € 29,819 | € 24,022 | € 33,559 | ▲ 40% |
| Dividend | € 70,307 | € 0 | € 0 | € 11,065 | |
| Bank debt | € 117,090 | € 76,054 | € 40,590 | € 128,387 | ▲ 216% |
| Balance sheet total | € 728,344 | € 725,652 | € 760,550 | € 701,655 | ▼ 8% |
| Employees (FTE) | 1.1 | 1.3 | 1 | 0.9 | ▼ 0.1 |
Key figures of HAUPTLI ARCHITECTS, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 April 2027.
What happened to HAUPTLI ARCHITECTS?
What happened at HAUPTLI ARCHITECTS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 20,602. Source: NBB ↗
- New establishment in Brussel. KBO
- Patrick Vonck became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 50,425 profit in 2022 to € 20,602 profit in 2025.
Paid € 30,234 in corporate taxes since 2022.
Best year ever: 2022, with € 50,425 profit.
On average € 38,800 of value added per employee in 2024.
A new publication or filing at HAUPTLI ARCHITECTS? 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
The stake of DE BLAY ARCHITECT, Kerkgate Restauratie comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
HAUPTLI ARCHITECTSBehind HAUPTLI ARCHITECTS is Patrick Vonck. The shares are held by DE BLAY ARCHITECT (20%) and Kerkgate Restauratie (20%). It owns 100% of Arter Architects itself.
Directors
According to the 2025 annual accounts
since 2016
Shareholders
Participations
100%
Establishments
Establishment units
Physical locations of this company
Grasmarkt 105 box b37
1000 Brussel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 73 companies are registered at this address.
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€ 415,944 gross margin · 2025
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Union des Artistes du Spectacle
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+68 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Website
Technologies
Certifications & Partners
Domain
Domain
arterarchitects.com
Registered
2017-01-11
Registrar
Wix.com Ltd.
Expires
2027-01-11
Website info
Features
Details
- Company number
- 0667.489.860
- VAT number
- BE 0667.489.860
- Registered office
- Grasmarkt 105 bus b37, 1000 Brussel
- Names & denominations
- HAUPTLI ARCHITECTS
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 6 December 2016
- Peppol
- Active · Active since 21 Nov 2025
- Contact
- arterarchitects.com +32 25137795
- Activities · NACE
Activiteiten van bouwarchitecten