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 2 of the last 3 fiscal years.
-
Tight liquidity NBB
Cash and receivables cover 32 % of short-term debt in 2025; threshold 65 %.
Financials
Financial year 2025
CONSTRON from Zaventem, company number BE0797791841, closed financial year 2025 with a result of € -14,031 after tax. For that financial year CONSTRON recorded a gross margin of € -12,177 and equity of € -7,538. Compared with financial year 2024, the result moved from € 7,371 to € -14,031. 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 June 18, 2026.
€ -7,538
▼ € 14,031 vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -14,031
▼ still € 7,371 profit in 2024
Profit after tax over the fiscal year.
€ 320
▼ 98% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -10,538.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 29,903
▼ 70% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 3,707
▲ 283% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →
| 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|
| Gross margin | € -2,427 | € 8,753 | € -12,177 | ▼ € 20,930 |
| Profit after taxes | € -3,879 | € 7,371 | € -14,031 | ▼ € 21,402 |
| Equity | € -879 | € 6,492 | € -7,538 | ▼ € 14,031 |
| Total debts | € 1,162 | € 101,757 | € 67,336 | ▼ 34% |
| Cash | € 10 | € 17,347 | € 320 | ▼ 98% |
| Retained profit | € -3,879 | € 3,492 | € -10,538 | ▼ € 14,031 |
| Balance sheet total | € 283 | € 108,249 | € 59,797 | ▼ 45% |
Key figures of CONSTRON, 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 CONSTRON?
What happened at CONSTRON in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 14,031 (▼ € 21,402 vs 2024). Source: NBB ↗
- New establishment in Zaventem. KBO
- Hüseyin Köroglu became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 3,879 loss in 2023 to € 14,031 loss in 2025.
Paid € 948 in corporate taxes since 2023.
Best year ever: 2024, with € 7,371 profit.
A new publication or filing at CONSTRON? We notify you, reason included.
Follow CONSTRONDatabakkes Pro
Know what changes at your customers, suppliers and competitors. Without reading an annual account.
- Follow them in one folder Every company in your folder gets this full dossier: household book, all fiscal years, benchmark against companies of the same size.
- We alert you, with the reason New annual account, Official Gazette publication or status change: you get what changed and where it says so.
- In bulk too, and in ChatGPT and Claude Upload your customer list and get the warning signs back per company. Or ask in your own AI assistant, with this register as the source.
Databakkes Pro is being built. Sign up now and you are first in line for an invitation, with a month to try without a credit card.
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
Hüseyin Köroglu
Director
since 2023
Establishments
Establishment units
Physical locations of this company
Brixtonlaan 2 G
1930 Zaventem
Excelsiorlaan 25
1930 Zaventem
Active since 30 January 2023
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Website
Technologies
Hosting & Email
Email provider
Google Workspace
Hosting
CLOUDFLARENET - Cloudflare, Inc., US
DNS
Cloudflare DNS
Domain
Domain
constron.com
Registered
2025-01-02
Registrar
GoDaddy.com, LLC
Expires
2027-01-02
Website info
Features
Security
Network
Details
- Company number
- 0797.791.841
- VAT number
- BE 0797.791.841
- Registered office
- Brixtonlaan 2 G, 1930 Zaventem
- Names & denominations
- CONSTRON
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 30 January 2023
- Peppol
- Active · Active since 14 Oct 2025
- Contact
- constron.com
- Activities · NACE
Groothandel in elektrisch materiaal, inclusief installatiemateriaal
Groothandel in vlakglas
Groothandel in behang, verf en woningtextiel
Groothandel in hout
Groothandel in vloer- en wandtegels
Groothandel in bouwmaterialen, algemeen assortiment