Active · per the CBE, 31 October 2026

WISTI

BE0479828712

Rechtspersoon Private limited company 1 establishment

WISTI is a heating and ventilation installer in Sint-Genesius-Rode. Private Limited, started on 26 March 2003, 1 establishment.

Gehuchtstraat 133, 1640 Sint-Genesius-Rode

Behind the company: Krzysztof JAROSZEWICZ.

Active for

23 year, 7 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Tight liquidity NBB

    Cash and receivables cover 50 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

WISTI from Sint-Genesius-Rode, company number BE0479828712, closed financial year 2025 with a result of € 33,321 after tax. For that financial year WISTI recorded a gross margin of € 79,887 and equity of € 382,892. Compared with financial year 2024, the result moved from € 31,334 to € 33,321. 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 July 31, 2026.

What it is worth Growing

€ 382,892

▲ 10% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Profit Growing

€ 33,321

▲ 6% vs 2024

Profit after tax over the fiscal year.

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 364,292.

People and assets in 2025

Vehicles and equipment

€ 91,183

▲ € 88,153 vs 2024

Of which on lease € 88,687.

Debts at end 2025

Bank debt ≈ 9 years to go

€ 375,861

▲ 33% vs 2024

€ 39,407 is repaid this year. At this pace the long-term loan is gone in ≈ 9 years.

Owed to suppliers

€ 170,228

▲ 7% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Taxes

€ 3,000

▼ 87% vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 82,337 € 129,841 € 71,907 € 79,887 ▲ 11%
Profit after taxes € 47,634 € 53,580 € 31,334 € 33,321 ▲ 6%
Equity € 314,658 € 368,237 € 349,571 € 382,892 ▲ 10%
Total debts € 383,094 € 356,629 € 465,346 € 549,652 ▲ 18%
Cash € 28,336 € 29,797 € 0 -
Land & buildings € 402,791 € 390,184 € 382,400 € 413,706 ▲ 8%
Retained profit € 296,058 € 349,637 € 330,971 € 364,292 ▲ 10%
Dividend € 0 € 0 € 50,000 € 0 ▼ 100%
Bank debt € 305,146 € 282,071 € 283,426 € 375,861 ▲ 33%
Balance sheet total € 697,751 € 724,866 € 814,917 € 932,544 ▲ 14%

Key figures of WISTI, 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 WISTI?

What happened at WISTI in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: profit of € 33,321 (▲ 6% vs 2024). Source: NBB ↗
  • New establishment in Sint-Genesius-Rode. KBO
  • Krzysztof JAROSZEWICZ became a director. NBB
  • Start of the company according to the CBE. KBO

In short

From € 47,634 profit in 2022 to € 33,321 profit in 2025.

Paid € 58,393 in corporate taxes since 2022.

Best year ever: 2023, with € 53,580 profit.

Paid out € 50,000 in dividends to the owners in total.

Management

Krzysztof JAROSZEWICZ
WISTI

Behind WISTI is Krzysztof JAROSZEWICZ.

Directors

According to the 2025 annual accounts

Krzysztof JAROSZEWICZ

Director

since 2005

Establishments

Establishment units

Physical locations of this company

Registered office

Gehuchtstraat 133

1640 Sint-Genesius-Rode

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Details

Company number
0479.828.712
VAT number
BE 0479.828.712
Registered office
Gehuchtstraat 133, 1640 Sint-Genesius-Rode
Names & denominations
WISTI
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
26 March 2003
Peppol
Active · Active since 7 Dec 2025
Activities · NACE

Installatie van verwarming, klimaatregeling, koeling en ventilatie aangedreven door elektriciteit

Elektrotechnische installatiewerken van nijverheidsinrichtingen

Bouw van andere civieltechnische werken, neg

Sanitaire werkzaamheden

Frequently asked questions

What does WISTI do?
WISTI is a heating and ventilation installer in Sint-Genesius-Rode. Private Limited, started on 26 March 2003, 1 establishment.
What is the address of WISTI?
The registered office of WISTI is located at Gehuchtstraat 133, 1640 Sint-Genesius-Rode.
Is WISTI still active?
Yes. According to the CBE (31 October 2026) WISTI is active, legal situation “Normale toestand”, started on 26 March 2003.
Is WISTI registered on Peppol?
Yes, WISTI is registered on the Peppol network with ID 0208:0479828712.
What is the enterprise number of WISTI?
The enterprise number of WISTI is BE0479828712.
When was WISTI founded?
WISTI was founded on 26 March 2003.