Warning lights
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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Busy address KBO
61 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
Altiplan° Architects from Watermaal-Bosvoorde, company number BE0442575069, closed financial year 2025 with a result of € 178,141 after tax. For that financial year Altiplan° Architects recorded a gross margin of € 1.2 million and equity of € 1.3 million. Compared with financial year 2024, the result moved from € 311 to € 178,141. 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 August 31, 2026.
€ 1.3 million
▲ 15% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 178,141
▲ € 177,829 vs 2024
Profit after tax over the fiscal year.
€ 736,230
▼ 2% 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 € 1.3 million.
People and assets in 2025
7
Average over the fiscal year, from the social balance sheet.
€ 602,647
▼ 2% vs 2024
€ 86,100 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 1,992
▼ 45% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 246,128
▲ € 227,378 vs 2024
€ 121,282 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.
€ 2.6 million
▼ 5% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 86,246
▼ 3% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 1,059,773 | € 1,119,699 | € 730,647 | € 1,188,383 | ▲ 63% |
| Profit after taxes | € 60,428 | € 559,968 | € 311 | € 178,141 | ▲ € 177,829 |
| Equity | € 1,169,517 | € 1,169,517 | € 1,169,828 | € 1,347,969 | ▲ 15% |
| Total debts | € 1,761,571 | € 2,941,101 | € 2,856,328 | € 2,941,287 | ▲ 3% |
| Cash | € 985,938 | € 1,605,152 | € 750,087 | € 736,230 | ▼ 2% |
| Retained profit | € 1,076,217 | € 1,076,217 | € 1,076,528 | € 1,254,669 | ▲ 17% |
| Dividend | € 0 | € 559,968 | € 0 | € 0 | |
| Bank debt | € 89,217 | € 153,172 | € 18,750 | € 246,128 | ▲ € 227,378 |
| Balance sheet total | € 3,221,088 | € 4,110,618 | € 4,026,157 | € 4,289,255 | ▲ 7% |
| Employees (FTE) | 11.7 | - | - | 7 |
Key figures of Altiplan° 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 31 July 2027.
What happened to Altiplan° Architects?
What happened at Altiplan° Architects in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- Marek Kisielewicz stepped down as director. NBB
- Gaëlle Mercier stepped down as director. NBB
- Ralph Schroder stepped down as director. NBB
- Thibaut Piraux stepped down as director. NBB
- Benoît Jacques stepped down as director. NBB
- New annual accounts for financial year 2025: profit of € 178,141 (▲ € 177,829 vs 2024). filed late Source: NBB ↗
- Marek Kisielewicz became a director. NBB
- Gaëlle Mercier became a director. NBB
In short
From € 60,428 profit in 2022 to € 178,141 profit in 2025.
Paid € 327,425 in corporate taxes since 2022.
Best year ever: 2023, with € 559,968 profit.
On average € 169,800 of value added per employee in 2025.
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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
Directors
According to the 2025 annual accounts
Marek Kisielewicz
Director
since 2024 · until 2027
since 2024 · until 2027
Ralph Schroder
Director
since 2024 · until 2027
Thibaut Piraux
Director
since 2024 · until 2027
Benoît Jacques
Director
since 2024 · until 2027
Establishments
Establishment units
Physical locations of this company
Terhulpsesteenweg 185
1170 Watermaal-Bosvoorde
Terhulpsesteenweg 177 box 1
1170 Watermaal-Bosvoorde
Active since 26 November 1990
Rue Souverain-Pont 33
4000 Liège
Active since 1 April 2007
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 61 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
- 0442.575.069
- VAT number
- BE 0442.575.069
- Registered office
- Terhulpsesteenweg 185, 1170 Watermaal-Bosvoorde
- Names & denominations
- Altiplan° Architects · Altiplan
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 26 November 1990
- Peppol
- Active · Active since 27 Mar 2026
- Activities · NACE
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