Financials
Financial year 2025
Isoworx from Genk, company number BE0677484424, closed financial year 2025 with a result of € 578,187 after tax. For that financial year Isoworx recorded a gross margin of € 2.2 million and equity of € 853,460. Compared with financial year 2024, the result moved from € 99,438 to € 578,187. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on June 9, 2026.
€ 853,460
▲ 62% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 578,187
▲ € 478,749 vs 2024
Profit after tax over the fiscal year.
€ 864,578
▲ 90% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 250,000 paid out
43 % of the profit went to the shareholders, mostly to ISO-INVEST (100 % of the shares). That is where the money ends up.
People and assets in 2025
19.4
▼ 2.8 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 1.3 million
▲ 1% vs 2024
€ 65,400 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 79,444
▼ 45% vs 2024
Of which on lease € 71,918.
Debts at end 2025
€ 939,606
▼ 16% vs 2024
€ 60,061 is repaid this year. At this pace the long-term loan is gone in ≈ 8 years.
€ 721,250
▲ 48% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 152,880
▲ 56% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 1,253,928 | € 1,439,914 | € 1,548,893 | € 2,191,102 | ▲ 41% |
| Profit after taxes | € 269,247 | € 45,131 | € 99,438 | € 578,187 | ▲ € 478,749 |
| Equity | € 530,704 | € 575,835 | € 525,273 | € 853,460 | ▲ 62% |
| Total debts | € 1,460,711 | € 1,577,859 | € 1,860,995 | € 2,065,084 | ▲ 11% |
| Cash | € 534,447 | € 446,079 | € 455,288 | € 864,578 | ▲ 90% |
| Land & buildings | € 505,718 | € 488,418 | € 471,118 | € 453,818 | ▼ 4% |
| Retained profit | € 500,704 | € 545,835 | € 495,273 | € 823,460 | ▲ 66% |
| Dividend | € 200,000 | € 0 | € 150,000 | € 250,000 | ▲ 67% |
| Bank debt | € 813,305 | € 1,072,295 | € 1,115,400 | € 939,606 | ▼ 16% |
| Balance sheet total | € 1,991,415 | € 2,153,694 | € 2,386,268 | € 2,918,544 | ▲ 22% |
| Employees (FTE) | 17 | 21.6 | 22.2 | 19.4 | ▼ 2.8 |
Key figures of Isoworx, 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 Isoworx?
What happened at Isoworx in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 578,187 (▲ € 478,749 vs 2024). Source: NBB ↗
- New establishment in Genk. KBO
- Start of the company according to the CBE. KBO
In short
From € 269,247 profit in 2022 to € 578,187 profit in 2025.
Paid € 298,286 in corporate taxes since 2022.
Best year ever: 2025, with € 578,187 profit.
On average € 112,900 of value added per employee 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 ISO-INVEST comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
IsoworxBehind Isoworx is Iso-Invest BV. The shares are held by ISO-INVEST (100%).
Directors
According to the 2025 annual accounts
Director · represented by Jimmy Van den Rul
Shareholders
100%
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Wolfsbergstraat 63
3600 Genk
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 1 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.
Website
Technologies
Hosting & Email
Email provider
Microsoft 365
Hosting
ONECOM, DK
Website info
Features
Security
Details
- Company number
- 0677.484.424
- VAT number
- BE 0677.484.424
- Registered office
- Wolfsbergstraat 63, 3600 Genk
- Names & denominations
- Isoworx
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 23 June 2017
- Peppol
- Active · Active since 22 Mar 2026
- Contact
- isoworx.be
- Activities · NACE
Installatie van isolatie
Isolatiewerkzaamheden