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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
115 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
KONSTRUKTOR from Zaventem, company number BE0800990564, closed financial year 2025 with a result of € 41,847 after tax. For that financial year KONSTRUKTOR recorded a gross margin of € 55,644 and equity of € 61,440. Compared with financial year 2024, the result moved from € 7,457 to € 41,847. 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 September 7, 2026.
€ 61,440
▲ 214% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 41,847
▲ € 34,390 vs 2024
Profit after tax over the fiscal year.
€ 20,541
▲ € 20,508 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 € 58,440.
People and assets in 2025
€ 3,813
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 32,225
▲ 165% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 21,617
▲ € 16,904 vs 2024
Taxes, VAT and social contributions still to pay.
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| 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|
| Revenue | € 36,903 | € 134,841 | - | |
| Gross margin | € 11,443 | € 11,691 | € 55,644 | ▲ € 43,953 |
| Profit after taxes | € 9,135 | € 7,457 | € 41,847 | ▲ € 34,390 |
| Equity | € 12,135 | € 19,592 | € 61,440 | ▲ 214% |
| Total debts | € 11,056 | € 54,584 | € 53,868 | ▼ 1% |
| Cash | € 98 | € 33 | € 20,541 | ▲ € 20,508 |
| Retained profit | € 9,135 | € 16,592 | € 58,440 | ▲ 252% |
| Balance sheet total | € 23,191 | € 74,176 | € 115,307 | ▲ 55% |
Key figures of KONSTRUKTOR, fiscal years 2023 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 KONSTRUKTOR?
What happened at KONSTRUKTOR in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 41,847 (▲ € 34,390 vs 2024). filed late Source: NBB ↗
- New establishment in Leuven. KBO
- Start of the company according to the CBE. KBO
In short
From € 9,135 profit in 2023 to € 41,847 profit in 2025.
Paid € 15,506 in corporate taxes since 2023.
Best year ever: 2025, with € 41,847 profit.
A new publication or filing at KONSTRUKTOR? 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
Establishments
Establishment units
Physical locations of this company
Excelsiorlaan 71
1930 Zaventem
Priester Daensstraat 29 box A03
3010 Leuven
Active since 21 April 2023
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 115 companies are registered at this address.
All companies at this address →BOA
€ 24,000 revenue · 2024
Yucco
€ 33,420 revenue · 2024
TADIM
€ 12,409 gross margin · 2024
BELGIUM SECURITY GROUP
€ 88,748 gross margin · 2024
ECO WORLD METAL TRADING
+110 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0800.990.564
- VAT number
- BE 0800.990.564
- Registered office
- Excelsiorlaan 71, 1930 Zaventem
- Names & denominations
- KONSTRUKTOR
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 21 April 2023
- Peppol
- Active · Active since 29 Dec 2025
- Activities · NACE
Overige gespecialiseerde bouwactiviteiten, neg
Overige gespecialiseerde bouwwerkzaamheden
Algemene bouw van residentiële gebouwen