Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Two loss years in a row NBB
Negative result in 2024 and 2025.
Financials
Financial year 2025
DUOBUILD from Genk, company number BE0477206841, closed financial year 2025 with a result of € -7,764 after tax. For that financial year DUOBUILD recorded a gross margin of € -3,793 and equity of € 286,083. Compared with financial year 2024, the result moved from € -17,317 to € -7,764. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 30, 2026.
€ 286,083
▼ 3% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -7,764
▲ 55 % less loss than in 2024
Profit after tax over the fiscal year.
€ 4,953
▼ 17% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € 224,083.
People and assets in 2025
0
Average over the fiscal year, from the social balance sheet.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 186,520
Supplier invoices still open on the last day of the fiscal year.
€ 14
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 44,318 | € 59,971 | € -13,466 | € -3,793 | ▲ € 9,673 |
| Profit after taxes | € -6,206 | € 34,124 | € -17,317 | € -7,764 | ▲ € 9,553 |
| Equity | € 277,040 | € 311,164 | € 293,847 | € 286,083 | ▼ 3% |
| Total debts | € 427,971 | € 516,502 | € 187,550 | € 266,495 | ▲ 42% |
| Cash | € 5,322 | € 19,087 | € 5,999 | € 4,953 | ▼ 17% |
| Land & buildings | € 85,168 | € 75,267 | € 71,902 | € 70,592 | ▼ 2% |
| Retained profit | € 215,040 | € 249,164 | € 231,847 | € 224,083 | ▼ 3% |
| Balance sheet total | € 705,011 | € 827,666 | € 481,397 | € 552,578 | ▲ 15% |
Key figures of DUOBUILD, 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 DUOBUILD?
What happened at DUOBUILD in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 7,764. Source: NBB ↗
- Start of the company according to the CBE. KBO
- New establishment in Heusden-Zolder. KBO
In short
From € 6,206 loss in 2022 to € 7,764 loss in 2025.
Paid € 10,163 in corporate taxes since 2022.
Best year ever: 2023, with € 34,124 profit.
A new publication or filing at DUOBUILD? 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 INTER SYSTEMS, BREMCO comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
DUOBUILDBehind DUOBUILD are BREMCO BV and INTER SYSTEMS NV. The shares are held by INTER SYSTEMS (50%) and BREMCO (50%).
Directors
According to the 2025 annual accounts
Director · represented by Peter Boonen
Also active at: Domein MASE, EKSTER, PEVO, TRUITE DE MER, 2CONSTRUCT, BIEN BRUSSEL, IMMO BRUSSEL, VONDERPARK +16 more
Director · represented by Maria Di Fabio
Also active at: 2CONSTRUCT, DE OEVERS, Duoconstruct
Shareholders
50%
50%
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Woudstraat 3 box 4
3600 Genk
Heidestraat 172
3550 Heusden-Zolder
Active since 15 March 2002
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 6 companies are registered at this address.
All companies at this address →INTER SYSTEMS same network
€ 5.1 million revenue · 2025
FULMAR
€ -134 gross margin · 2025
2CONSTRUCT same network
€ -5,742 gross margin · 2025
DE OEVERS same network
€ -3,535 gross margin · 2025
Duoconstruct same network
€ -21,163 gross margin · 2025
+1 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
- 0477.206.841
- VAT number
- BE 0477.206.841
- Registered office
- Woudstraat 3 bus 4, 3600 Genk
- Names & denominations
- DUOBUILD
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 29 March 2002
- Peppol
- Active · Active since 17 Dec 2025
- Activities · NACE
Bemiddeling in verband met exploitatie van en handel in onroerend goed
Overige adviesbureaus op het gebied van bedrijfsvoering en beheer
Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed voor een vast bedrag of op contractbasis
Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies
Overige zakelijke dienstverlening, neg
Handel in eigen onroerend goed
Overige zakelijke dienstverlening, n.e.g.
Handel in onroerend goed
+1