Financials
Financial year 2025
ISO - TECH BELGIUM from Fleurus, company number BE0479527220, closed financial year 2025 with a result of € 423,468 after tax. For that financial year ISO - TECH BELGIUM recorded a gross margin of € 858,326 and equity of € 594,084. Compared with financial year 2024, the result moved from € 345,251 to € 423,468. 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 May 11, 2026.
€ 594,084
▲ 1% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 423,468
▲ 23% vs 2024
Profit after tax over the fiscal year.
€ 237,658
▼ 47% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 420,000 paid out
99 % of the profit went to the shareholders, mostly to TREESTONE SRL (100 % of the shares). That is where the money ends up.
People and assets in 2025
3
▲ 0.2 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 237,387
▲ 73% vs 2024
€ 79,100 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.
€ 50,305
▲ 111% vs 2024
Of which on lease € 21,670.
Debts at end 2025
€ 193,576
▼ 28% vs 2024
€ 83,831 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.
€ 92,684
▲ 23% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 195,793
▲ 92% vs 2024
Taxes, VAT and social contributions still to pay.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 601,202 | € 713,758 | € 652,398 | € 858,326 | ▲ 32% |
| Profit after taxes | € 314,486 | € 393,918 | € 345,251 | € 423,468 | ▲ 23% |
| Equity | € 376,447 | € 470,365 | € 590,616 | € 594,084 | ▲ 1% |
| Total debts | € 791,898 | € 948,948 | € 672,922 | € 902,955 | ▲ 34% |
| Cash | € 389,252 | € 596,490 | € 449,769 | € 237,658 | ▼ 47% |
| Land & buildings | € 23,934 | € 23,934 | € 23,934 | € 23,934 | |
| Retained profit | € 326,447 | € 420,365 | € 540,616 | € 544,084 | ▲ 1% |
| Dividend | € 230,000 | € 300,000 | € 225,000 | € 420,000 | ▲ 87% |
| Bank debt | € 390,550 | € 346,628 | € 270,634 | € 193,576 | ▼ 28% |
| Balance sheet total | € 1,168,345 | € 1,419,313 | € 1,263,538 | € 1,497,039 | ▲ 18% |
| Employees (FTE) | 2 | 2 | 2.8 | 3 | ▲ 0.2 |
Key figures of ISO - TECH BELGIUM, 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 ISO - TECH BELGIUM?
What happened at ISO - TECH BELGIUM in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 423,468 (▲ 23% vs 2024). Source: NBB ↗
- WHITESTONE GROUP SA became a director. NBB
- TREESTONE SRL became a director. NBB
- MA MA THO MANAGEMENT SRL became a director. NBB
- New establishment in Fleurus. KBO
- Start of the company according to the CBE. KBO
In short
From € 314,486 profit in 2022 to € 423,468 profit in 2025.
Paid € 514,130 in corporate taxes since 2022.
Best year ever: 2025, with € 423,468 profit.
On average € 286,100 of value added per employee in 2025.
Management
The stake of ECOTYS comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
ISO - TECH BELGIUMBehind ISO - TECH BELGIUM are WHITESTONE GROUP SA, TREESTONE SRL and MA MA THO MANAGEMENT SRL. The shares are held by TREESTONE SRL (100%) and ECOTYS (100%).
Directors
According to the 2025 annual accounts
Director · represented by Sandro ARDIZZONE
Owns 72.6% via TREESTONE SRL
Also active at: ATIMA-TPIM, TILMAN, NEWTREE, Emulco, EMAsphere, TREESTONE, WHITESTONE PROPERTIES, GFIN +7 more
since 2025
Director · represented by Naji EL-MASRI
Owns 90% via ECOTYS
Also active at: PARMECANIQUE, TKM INDUSTRIES, ECOTYS
since 2025
Chairman of the board · represented by Alain GENARD
Owns 11% via TREESTONE SRL
Also active at: ATIMA-TPIM, PARMECANIQUE, TKM INDUSTRIES, TREESTONE, ECOTYS
since 2021
Shareholders
TREESTONE SRL · holding of MA MA THO MANAGEMENT SRL
100%
ECOTYS · holding of TREESTONE SRL
100%
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Rue des Sources(FL) 2
6220 Fleurus
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0479.527.220
- VAT number
- BE 0479.527.220
- Registered office
- Rue des Sources(FL) 2, 6220 Fleurus
- Names & denominations
- ISO - TECH BELGIUM
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 11 February 2003
- Peppol
- Active · Active since 4 Dec 2025
- Activities · NACE
Groothandel in verf, vernis en bouwmaterialen, inclusief sanitair
Groothandel in bouwmaterialen, algemeen assortiment
Vervaardiging van isolatoren en isolatiemateriaal, van keramische stoffen
Vervaardiging van isolatoren en isolatiemateriaal van keramische stoffen