Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Negative equity NBB
More debt than assets in 4 of the last 4 fiscal years.
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Two loss years in a row NBB
Negative result in 2024 and 2025.
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Tight liquidity NBB
Cash and receivables cover 63 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
45 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
Havermarkt Construct from Brussel, company number BE0779925629, closed financial year 2025 with a result of € -205,555 after tax. For that financial year Havermarkt Construct recorded a gross margin of € -145,426 and equity of € -284,223. Compared with financial year 2024, the result moved from € -55,928 to € -205,555. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on July 13, 2026.
€ -284,223
▼ € 205,555 vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -205,555
▼ 268 % more loss than in 2024
Profit after tax over the fiscal year.
€ 318,863
▲ 145% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -294,223.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 3 million
▲ 22% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 447,751
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 | € -19,297 | € -11,204 | € -47,209 | € -145,426 | ▼ € 98,217 |
| Profit after taxes | € -20,091 | € -12,648 | € -55,928 | € -205,555 | ▼ € 149,627 |
| Equity | € -10,091 | € -22,740 | € -78,668 | € -284,223 | ▼ € 205,555 |
| Total debts | € 13,135 | € 27,510 | € 2,972,555 | € 6,873,529 | ▲ 131% |
| Cash | € 1,493 | € 872 | € 130,057 | € 318,863 | ▲ 145% |
| Retained profit | € -20,091 | € -32,740 | € -88,668 | € -294,223 | ▼ € 205,555 |
| Balance sheet total | € 3,043 | € 4,770 | € 2,893,887 | € 6,589,306 | ▲ 128% |
Key figures of Havermarkt Construct, 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 Havermarkt Construct?
What happened at Havermarkt Construct in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 205,555. Source: NBB ↗
- Gambiet BV became a director. NBB
- New establishment in Brussel. KBO
- Kolmont Development BV became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 20,091 loss in 2022 to € 205,555 loss 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
The stake of Kolmont Development comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
Havermarkt ConstructBehind Havermarkt Construct are Kolmont Development BV and Gambiet BV. The shares are held by Kolmont Development (100%).
Directors
According to the 2025 annual accounts
Director · represented by Bart Tans
Also active at: KOLMONT.BIZ, HARRY'S INVEST, LIVACO, KOLMONT WOONPROJECTEN, VEMAS, GROENPLEIN CONSTRUCT, Havermarkt, WELLENE +6 more
since 2022
Director · represented by Tom Deckers
Also active at: KOLMONT.BIZ, HARRY'S INVEST, LIVACO, KOLMONT WOONPROJECTEN, VEMAS, LV2, KOLMONT HOLDING, HERCKENRODE CONSTRUCT +22 more
since 2022
Shareholders
100%
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Marnixlaan 28
1000 Brussel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 45 companies are registered at this address.
All companies at this address →KOLMONT.BIZ same network
€ 13.8 million revenue · 2025
HARRY'S INVEST same network
€ -27,887 gross margin · 2025
LIVACO same network
€ 6.8 million revenue · 2025
GROUPEMENT EUROPEEN DES ENTREPRISES ET ORGANISMES DE DISTRIBUTION D'ENERGIE
KOLMONT WOONPROJECTEN same network
€ 17.9 million revenue · 2025
+40 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
- 0779.925.629
- VAT number
- BE 0779.925.629
- Registered office
- Marnixlaan 28, 1000 Brussel
- Names & denominations
- Havermarkt Construct
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 10 January 2022
- Peppol
- Active · Active since 26 May 2025
- Activities · NACE
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