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.
Financials
Financial year 2025
Isolatiewerken Vertessen from Aarschot, company number BE0839172536, closed financial year 2025 with a result of € 31,450 after tax. For that financial year Isolatiewerken Vertessen recorded a gross margin of € 145,369 and equity of € -13,313. Compared with financial year 2024, the result moved from € -8,757 to € 31,450. Profitable, and profit is growing. 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 26, 2026.
€ -13,313
▲ € 31,450 vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 31,450
▲ still € 8,757 loss in 2024
Profit after tax over the fiscal year.
€ 70,315
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € -19,613.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 95,147
▼ 4% vs 2024
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
Debts at end 2025
€ 43,093
▲ 221% vs 2024
€ 9,522 is repaid this year. At this pace the long-term loan is gone in ≈ 5 years.
€ 64,107
▼ 13% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 5,965
▼ 60% vs 2024
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 | € 71,194 | € 135,818 | € 104,493 | € 145,369 | ▲ 39% |
| Profit after taxes | € -60,567 | € 27,771 | € -8,757 | € 31,450 | ▲ € 40,207 |
| Equity | € -63,778 | € -36,007 | € -44,763 | € -13,313 | ▲ € 31,450 |
| Total debts | € 119,693 | € 105,901 | € 114,411 | € 125,533 | ▲ 10% |
| Cash | - | - | - | € 70,315 | |
| Retained profit | € -70,078 | € -42,307 | € -51,063 | € -19,613 | ▲ € 31,450 |
| Bank debt | € 26,724 | € 24,580 | € 13,438 | € 43,093 | ▲ 221% |
| Balance sheet total | € 55,915 | € 69,895 | € 69,648 | € 112,220 | ▲ 61% |
Key figures of Isolatiewerken Vertessen, 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 Isolatiewerken Vertessen?
What happened at Isolatiewerken Vertessen in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 31,450. Source: NBB ↗
- New establishment in Aarschot. KBO
- Vertessen David became a director. NBB
- New establishment in Aarschot. KBO
- Start of the company according to the CBE. KBO
In short
From € 60,567 loss in 2022 to € 31,450 profit in 2025.
Paid € 688 in corporate taxes since 2022.
Best year ever: 2025, with € 31,450 profit.
A new publication or filing at Isolatiewerken Vertessen? 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
Behind Isolatiewerken Vertessen is Vertessen David.
Directors
According to the 2025 annual accounts
Vertessen David
Manager
since 2011
Establishments
Establishment units
Physical locations of this company
Tieltse Baan 58
3200 Aarschot
Jennekensstraat 4
3200 Aarschot
Active since 1 July 2016
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.
All companies at this address →What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0839.172.536
- VAT number
- BE 0839.172.536
- Registered office
- Tieltse Baan 58, 3200 Aarschot
- Names & denominations
- Isolatiewerken Vertessen
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 6 September 2011
- Peppol
- Active · Active since 30 Jan 2025
- Activities · NACE
Installatie van isolatie
Isolatiewerkzaamheden
Bouwrijp maken van terreinen
Overige werkzaamheden in verband met de afwerking van gebouwen
Bouw van autowegen en andere wegen
Chapewerken