What does R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING do?

R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING is a heating and ventilation installer in Knokke-Heist. Private Limited, started on 9 December 1988, 1 establishment.

What is the address of R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING?

The registered office of R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING is located at Kalvekeetdijk 195, 8300 Knokke-Heist.

Is R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING still active?

Yes. According to the CBE (2 November 2026) R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING is active, legal situation “Normale toestand”, started on 9 December 1988.

Is R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING registered on Peppol?

Yes, R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING is registered on the Peppol network with ID 0208:0436055877.

What is the enterprise number of R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING?

The enterprise number of R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING is BE0436055877.

When was R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING founded?

R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING was founded on 9 December 1988.

Who are the directors of R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING?

According to the 2025 annual accounts, the directors of R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING are: Fabienne Vansteenkiste, Patrick Henri Willem.

Is R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 9 December 1988; 4 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING make in 2025?

R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING recorded a loss after taxes of € 20,125 in financial year 2025.

What is the revenue of R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING?

As a small company, R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € -6,280.

R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING

Dossier R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING, printed on 2 November 2026 from databakkes.be/en/0436055877/r-p-willem-sanitair-verwarming-engineering. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Warning lights

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

Two loss years in a row NBB

Negative result in 2024 and 2025.

Financials

Financial year 2025

R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING from Knokke-Heist, company number BE0436055877, closed financial year 2025 with a result of € -20,125 after tax. For that financial year R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING recorded a gross margin of € -6,280 and equity of € 83,768. Compared with financial year 2024, the result moved from € -8,930 to € -20,125. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on June 23, 2026.

What it is worth Healthy

€ 83,768

▼ 19% vs 2024

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

Loss Caution

€ -20,125

▼ 125 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 74,812

▼ 3% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € -66,232.

People and assets in 2025

Wage cost

€ 386

▼ 10% 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.

Vehicles and equipment

€ 12,637

▼ 32% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 12,751

▲ 47% vs 2024

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

Taxes and wages

€ 4,451

▼ 6% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ -7,010 Gross margin 2022: € -7,010 First fiscal year in the series	€ 1,456 Gross margin 2023: € 1,456 ▲ € 8,466 vs 2022 (€ -7,010) Favourable step	€ 9,414 Gross margin 2024: € 9,414 ▲ € 7,958 vs 2023 (€ 1,456) Favourable step	€ -6,280 Gross margin 2025: € -6,280 ▼ € 15,694 vs 2024 (€ 9,414) Unfavourable step	▼ € 15,694
Profit after taxes	€ -33,257 Profit after taxes 2022: € -33,257 First fiscal year in the series	€ -27,629 Profit after taxes 2023: € -27,629 ▲ € 5,628 vs 2022 (€ -33,257) Favourable step	€ -8,930 Profit after taxes 2024: € -8,930 ▲ € 18,699 vs 2023 (€ -27,629) Favourable step	€ -20,125 Profit after taxes 2025: € -20,125 ▼ € 11,195 vs 2024 (€ -8,930) Unfavourable step	▼ € 11,195
Equity	€ 140,452 Equity 2022: € 140,452 First fiscal year in the series	€ 112,823 Equity 2023: € 112,823 ▼ 20% vs 2022 (€ 140,452) Unfavourable step	€ 103,893 Equity 2024: € 103,893 ▼ 8% vs 2023 (€ 112,823) Unfavourable step	€ 83,768 Equity 2025: € 83,768 ▼ 19% vs 2024 (€ 103,893) Unfavourable step	▼ 19%
Total debts	€ 8,996 Total debts 2022: € 8,996 First fiscal year in the series	€ 10,898 Total debts 2023: € 10,898 ▲ 21% vs 2022 (€ 8,996) Unfavourable step	€ 13,381 Total debts 2024: € 13,381 ▲ 23% vs 2023 (€ 10,898) Unfavourable step	€ 17,202 Total debts 2025: € 17,202 ▲ 29% vs 2024 (€ 13,381) Unfavourable step	▲ 29%
Cash	€ 96,483 Cash 2022: € 96,483 First fiscal year in the series	€ 63,114 Cash 2023: € 63,114 ▼ 35% vs 2022 (€ 96,483) Unfavourable step	€ 77,364 Cash 2024: € 77,364 ▲ 23% vs 2023 (€ 63,114) Favourable step	€ 74,812 Cash 2025: € 74,812 ▼ 3% vs 2024 (€ 77,364) Unfavourable step	▼ 3%
Land & buildings	€ 16,327 Land & buildings 2022: € 16,327 First fiscal year in the series	€ 10,368 Land & buildings 2023: € 10,368 ▼ 36% vs 2022 (€ 16,327) Unchanged	€ 4,407 Land & buildings 2024: € 4,407 ▼ 57% vs 2023 (€ 10,368) Unchanged	€ 807 Land & buildings 2025: € 807 ▼ 82% vs 2024 (€ 4,407) Unchanged	▼ 82%
Retained profit	€ -9,548 Retained profit 2022: € -9,548 First fiscal year in the series	€ -37,177 Retained profit 2023: € -37,177 ▼ € 27,629 vs 2022 (€ -9,548) Unfavourable step	€ -46,107 Retained profit 2024: € -46,107 ▼ € 8,930 vs 2023 (€ -37,177) Unfavourable step	€ -66,232 Retained profit 2025: € -66,232 ▼ € 20,125 vs 2024 (€ -46,107) Unfavourable step	▼ € 20,125
Balance sheet total	€ 149,448 Balance sheet total 2022: € 149,448 First fiscal year in the series	€ 123,721 Balance sheet total 2023: € 123,721 ▼ 17% vs 2022 (€ 149,448) Unchanged	€ 117,273 Balance sheet total 2024: € 117,273 ▼ 5% vs 2023 (€ 123,721) Unchanged	€ 100,970 Balance sheet total 2025: € 100,970 ▼ 14% vs 2024 (€ 117,273) Unchanged	▼ 14%

Key figures of R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING, 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 R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING?

What happened at R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Jun 23, 2026 New annual accounts for financial year 2025: loss of € 20,125. Source: NBB ↗
2023 Fabienne Vansteenkiste became a director. NBB
2023 Patrick Henri Willem became a director. NBB
Dec 28, 1988 New establishment in Knokke-Heist. KBO
Dec 9, 1988 Start of the company according to the CBE. KBO

In short

From € 33,257 loss in 2022 to € 20,125 loss in 2025.

Paid € 2,387 in corporate taxes since 2022.

Original PDFs at the National Bank ↗

Management

Fabienne Vansteenkiste Patrick Henri Willem

R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING

Behind R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING are Fabienne Vansteenkiste and Patrick Henri Willem.

Directors

According to the 2025 annual accounts

Fabienne Vansteenkiste

Director

since 2023

Patrick Henri Willem

Director

since 2023

Establishments

Establishment units

Physical locations of this company

Registered office

Kalvekeetdijk 195

8300 Knokke-Heist

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

Details

Company number

0436.055.877

VAT number

BE 0436.055.877

Registered office

Kalvekeetdijk 195, 8300 Knokke-Heist

Names & denominations

R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

9 December 1988

Peppol

Active · Active since 27 Mar 2026

Activities · NACE

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

Installatie van verwarming, klimaatregeling en ventilatie

View on CBE Public ↗ Annual accounts (NBB) ↗

R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING

Warning lights

Financials

What happened to R.P. WILLEM SANITAIR - VERWARMING - ENGINEERING?

Management

Directors

Establishments

Establishment units

Details

Frequently asked questions