What does Waterprotec do?

Waterprotec is a specialised building contractor in Aalst. Private Limited, started on 4 May 2007, 1 establishment.

What is the address of Waterprotec?

The registered office of Waterprotec is located at Welvaartstraat 116 box 2, 9300 Aalst.

Is Waterprotec still active?

Yes. According to the CBE (1 October 2026) Waterprotec is active, legal situation “Normale toestand”, started on 4 May 2007.

Is Waterprotec registered on Peppol?

Yes, Waterprotec is registered on the Peppol network with ID 0208:0889320249.

What is the enterprise number of Waterprotec?

The enterprise number of Waterprotec is BE0889320249.

When was Waterprotec founded?

Waterprotec was founded on 4 May 2007.

Who are the directors of Waterprotec?

According to the 2025 annual accounts, the directors of Waterprotec are: Dirk Martens.

Is Waterprotec a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 4 May 2007; 4 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did Waterprotec make in 2025?

Waterprotec recorded a loss after taxes of € 277 in financial year 2025.

What is the revenue of Waterprotec?

As a small company, Waterprotec is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 652.

Waterprotec (Private Limited) - Aalst - BE0889320249

Dossier Waterprotec, printed on 1 October 2026 from databakkes.be/en/0889320249/waterprotec. 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

Waterprotec from Aalst, company number BE0889320249, closed financial year 2025 with a result of € -277 after tax. For that financial year Waterprotec recorded a gross margin of € 652 and equity of € 6,736. Compared with financial year 2024, the result moved from € -7,008 to € -277. The company made a loss. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on December 5, 2025.

What it is worth Healthy

€ 6,736

▼ 4% vs 2024

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

Loss Caution

€ -277

▲ 96 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 1,627

▼ 5% 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 € -11,864.

People and assets in 2025

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 21,017

▲ 20% vs 2024

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

Taxes

€ 628

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

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Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ -720 Gross margin 2022: € -720 First fiscal year in the series	€ 2,579 Gross margin 2023: € 2,579 ▲ € 3,299 vs 2022 (€ -720) Favourable step	€ -5,488 Gross margin 2024: € -5,488 ▼ € 8,067 vs 2023 (€ 2,579) Unfavourable step	€ 652 Gross margin 2025: € 652 ▲ € 6,140 vs 2024 (€ -5,488) Favourable step	▲ € 6,140
Profit after taxes	€ -2,912 Profit after taxes 2022: € -2,912 First fiscal year in the series	€ -295 Profit after taxes 2023: € -295 ▲ € 2,618 vs 2022 (€ -2,912) Favourable step	€ -7,008 Profit after taxes 2024: € -7,008 ▼ € 6,713 vs 2023 (€ -295) Unfavourable step	€ -277 Profit after taxes 2025: € -277 ▲ € 6,731 vs 2024 (€ -7,008) Favourable step	▲ € 6,731
Equity	€ 14,316 Equity 2022: € 14,316 First fiscal year in the series	€ 14,021 Equity 2023: € 14,021 ▼ 2% vs 2022 (€ 14,316) Unfavourable step	€ 7,013 Equity 2024: € 7,013 ▼ 50% vs 2023 (€ 14,021) Unfavourable step	€ 6,736 Equity 2025: € 6,736 ▼ 4% vs 2024 (€ 7,013) Unfavourable step	▼ 4%
Total debts	€ 23,143 Total debts 2022: € 23,143 First fiscal year in the series	€ 25,998 Total debts 2023: € 25,998 ▲ 12% vs 2022 (€ 23,143) Unfavourable step	€ 19,479 Total debts 2024: € 19,479 ▼ 25% vs 2023 (€ 25,998) Favourable step	€ 22,635 Total debts 2025: € 22,635 ▲ 16% vs 2024 (€ 19,479) Unfavourable step	▲ 16%
Cash	€ 2,906 Cash 2022: € 2,906 First fiscal year in the series	€ 6,023 Cash 2023: € 6,023 ▲ 107% vs 2022 (€ 2,906) Favourable step	€ 1,720 Cash 2024: € 1,720 ▼ 71% vs 2023 (€ 6,023) Unfavourable step	€ 1,627 Cash 2025: € 1,627 ▼ 5% vs 2024 (€ 1,720) Unfavourable step	▼ 5%
Retained profit	€ -4,284 Retained profit 2022: € -4,284 First fiscal year in the series	€ -4,579 Retained profit 2023: € -4,579 ▼ € 295 vs 2022 (€ -4,284) Unfavourable step	€ -11,587 Retained profit 2024: € -11,587 ▼ € 7,008 vs 2023 (€ -4,579) Unfavourable step	€ -11,864 Retained profit 2025: € -11,864 ▼ € 277 vs 2024 (€ -11,587) Unfavourable step	▼ € 277
Balance sheet total	€ 37,460 Balance sheet total 2022: € 37,460 First fiscal year in the series	€ 40,019 Balance sheet total 2023: € 40,019 ▲ 7% vs 2022 (€ 37,460) Unchanged	€ 26,493 Balance sheet total 2024: € 26,493 ▼ 34% vs 2023 (€ 40,019) Unchanged	€ 29,371 Balance sheet total 2025: € 29,371 ▲ 11% vs 2024 (€ 26,493) Unchanged	▲ 11%

Key figures of Waterprotec, 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 January 2027.

What happened to Waterprotec?

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

Dec 5, 2025 New annual accounts for financial year 2025: loss of € 277. Source: NBB ↗
2021 Dirk Martens became a director. NBB
May 24, 2007 New establishment in Aalst. KBO
May 4, 2007 Start of the company according to the CBE. KBO

In short

From € 2,912 loss in 2022 to € 277 loss in 2025.

Paid € 2,468 in corporate taxes since 2022.

Original PDFs at the National Bank ↗

A new publication or filing at Waterprotec? We notify you, reason included.

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My folder 3 companies

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

Real filings at the National Bank

Management

Dirk Martens

Waterprotec

DBM-consulting

Behind Waterprotec is Dirk Martens. Dirk Martens is also behind DBM-consulting.

See the full network in the app

Directors

According to the 2025 annual accounts

Dirk Martens

Director

Also active at: DBM-consulting

since 2021

Establishments

Establishment units

Physical locations of this company

Registered office

Welvaartstraat 116 box 2

9300 Aalst

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 3 companies are registered at this address.

All companies at this address →

RC - Consulting

MABRO

Vereniging van mede-eigenaars van de Residentie Haelterman te Aalst, Welvaartstraat 116

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

Details

Company number

0889.320.249

VAT number

BE 0889.320.249

Registered office

Welvaartstraat 116 bus 2, 9300 Aalst

Names & denominations

Waterprotec

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

4 May 2007

Peppol

Active · Active since 4 Aug 2025

Activities · NACE

Overige werkzaamheden in verband met de afwerking van gebouwen

Activiteiten van holdings

Waterdichtingswerken van muren

Overige reiniging van gebouwen; industriële reiniging

Managementactiviteiten van holdings

Holdings

View on CBE Public ↗ Annual accounts (NBB) ↗

Waterprotec

Warning lights

Financials

What happened to Waterprotec?

Know what changes at your customers, suppliers and competitors. Without reading an annual account.

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions