Financials
Financial year 2025
ISOBISS from Herk-de-Stad, company number BE0778858728, closed financial year 2025 with a result of € 10,066 after tax. For that financial year ISOBISS recorded a gross margin of € 17,568 and equity of € 18,440. Compared with financial year 2024, the result moved from € 1,873 to € 10,066. 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 April 30, 2026.
€ 18,440
▲ 120% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 10,066
▲ € 8,193 vs 2024
Profit after tax over the fiscal year.
€ 40
▼ 60% 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 € 13,440.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 1,576
▼ 7% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 3,744
▲ € 2,965 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 | € 2,113 | € 3,719 | € 4,589 | € 17,568 | ▲ 283% |
| Profit after taxes | € -120 | € 1,621 | € 1,873 | € 10,066 | ▲ € 8,193 |
| Equity | € 4,880 | € 6,501 | € 8,374 | € 18,440 | ▲ 120% |
| Total debts | € 2,666 | € 14,010 | € 8,779 | € 3,744 | ▼ 57% |
| Cash | € 333 | € 1 | € 100 | € 40 | ▼ 60% |
| Retained profit | € -120 | € 1,501 | € 3,374 | € 13,440 | ▲ 298% |
| Balance sheet total | € 7,547 | € 20,512 | € 17,153 | € 22,184 | ▲ 29% |
Key figures of ISOBISS, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 April 2027.
What happened to ISOBISS?
What happened at ISOBISS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 10,066 (▲ € 8,193 vs 2024). Source: NBB ↗
- New establishment in Nieuwerkerken (Limb.). KBO
- Bart Rouma became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 120 loss in 2022 to € 10,066 profit in 2025.
Paid € 4,898 in corporate taxes since 2022.
Best year ever: 2025, with € 10,066 profit.
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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 ISOBISS is Bart Rouma. Bart Rouma is also behind isovent.
Directors
According to the 2025 annual accounts
since 2021
Establishments
Establishment units
Physical locations of this company
Pastorijstraat 18
3540 Herk-de-Stad
Diestersteenweg 237
3850 Nieuwerkerken (Limb.)
Active since 1 January 2022
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0778.858.728
- VAT number
- BE 0778.858.728
- Registered office
- Pastorijstraat 18, 3540 Herk-de-Stad
- Names & denominations
- ISOBISS
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 20 December 2021
- Peppol
- Active · Active since 23 Dec 2025
- Activities · NACE
Dakwerkzaamheden
Metselwerk
Installatie van isolatie
Overige reiniging van gebouwen; industriële reiniging
Isolatiewerkzaamheden
Gevelreiniging
Uitvoeren van metsel- en voegwerken