What does NEW MERTENS AQUA ENGINEERING do?

NEW MERTENS AQUA ENGINEERING is a plumber in Opwijk. Private Limited, started on 28 August 2014, 1 establishment.

What is the address of NEW MERTENS AQUA ENGINEERING?

The registered office of NEW MERTENS AQUA ENGINEERING is located at Klei 193, 1745 Opwijk.

Is NEW MERTENS AQUA ENGINEERING still active?

Yes. According to the CBE (31 October 2026) NEW MERTENS AQUA ENGINEERING is active, legal situation “Normale toestand”, started on 28 August 2014.

Is NEW MERTENS AQUA ENGINEERING registered on Peppol?

Yes, NEW MERTENS AQUA ENGINEERING is registered on the Peppol network with ID 0208:0560867757.

What is the enterprise number of NEW MERTENS AQUA ENGINEERING?

The enterprise number of NEW MERTENS AQUA ENGINEERING is BE0560867757.

When was NEW MERTENS AQUA ENGINEERING founded?

NEW MERTENS AQUA ENGINEERING was founded on 28 August 2014.

Who are the directors of NEW MERTENS AQUA ENGINEERING?

According to the 2025 annual accounts, the directors of NEW MERTENS AQUA ENGINEERING are: Wesly Mertens, Vanessa Mertens.

Is NEW MERTENS AQUA ENGINEERING a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 28 August 2014; 4 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did NEW MERTENS AQUA ENGINEERING make in 2025?

NEW MERTENS AQUA ENGINEERING posted a profit after taxes of € 330,831 in financial year 2025.

What is the revenue of NEW MERTENS AQUA ENGINEERING?

As a small company, NEW MERTENS AQUA ENGINEERING is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 643,464.

How much does an employee at NEW MERTENS AQUA ENGINEERING earn?

The average wage cost per full-time employee at NEW MERTENS AQUA ENGINEERING was € 54,000 in 2025: staff costs of € 70,246 for 1.3 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

How many employees does NEW MERTENS AQUA ENGINEERING have?

According to the 2025 annual accounts, NEW MERTENS AQUA ENGINEERING has 1.3 full-time equivalents (FTE).

Does NEW MERTENS AQUA ENGINEERING have a website?

Yes, NEW MERTENS AQUA ENGINEERING has a website at mertens-aqua.be.

NEW MERTENS AQUA ENGINEERING (Private Limited) - Opwijk

Dossier NEW MERTENS AQUA ENGINEERING, printed on 31 October 2026 from databakkes.be/en/0560867757/new-mertens-aqua-engineering. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

NEW MERTENS AQUA ENGINEERING from Opwijk, company number BE0560867757, closed financial year 2025 with a result of € 330,831 after tax. For that financial year NEW MERTENS AQUA ENGINEERING recorded a gross margin of € 643,464 and equity of € 1.8 million. Compared with financial year 2024, the result moved from € 203,259 to € 330,831. Profitable, and profit is growing. 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 February 24, 2026.

What it is worth Healthy

€ 1.8 million

▼ 14% vs 2024

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

Profit Growing

€ 330,831

▲ 63% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 594,545

▼ 55% vs 2024

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

Where the profit goes Pays out

€ 628,500 paid out

More than the year’s profit went to the shareholders; reserves fell.

People and assets in 2025

Full-time equivalents

1.3

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 70,246

▼ 2% vs 2024

€ 54,000 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.

Vehicles and equipment

€ 105,670

▼ 23% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 12 years to go The accounts give the long-term loan and the part due within the year. The remainder divided by that part is the number of years at an equal pace; a new loan or early repayment changes it.

€ 698,958

▼ 7% vs 2024

€ 56,949 is repaid this year. At this pace the long-term loan is gone in ≈ 12 years.

Owed to suppliers

€ 40,405

▲ 72% vs 2024

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

Taxes and wages

€ 43,070

▼ 71% 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	€ 702,431 Gross margin 2022: € 702,431 First fiscal year in the series	€ 600,617 Gross margin 2023: € 600,617 ▼ 14% vs 2022 (€ 702,431) Unfavourable step	€ 529,119 Gross margin 2024: € 529,119 ▼ 12% vs 2023 (€ 600,617) Unfavourable step	€ 643,464 Gross margin 2025: € 643,464 ▲ 22% vs 2024 (€ 529,119) Favourable step	▲ 22%
Profit after taxes	€ 420,407 Profit after taxes 2022: € 420,407 First fiscal year in the series	€ 300,405 Profit after taxes 2023: € 300,405 ▼ 29% vs 2022 (€ 420,407) Unfavourable step	€ 203,259 Profit after taxes 2024: € 203,259 ▼ 32% vs 2023 (€ 300,405) Unfavourable step	€ 330,831 Profit after taxes 2025: € 330,831 ▲ 63% vs 2024 (€ 203,259) Favourable step	▲ 63%
Equity	€ 1,630,180 Equity 2022: € 1,630,180 First fiscal year in the series	€ 1,930,585 Equity 2023: € 1,930,585 ▲ 18% vs 2022 (€ 1,630,180) Favourable step	€ 2,133,844 Equity 2024: € 2,133,844 ▲ 11% vs 2023 (€ 1,930,585) Favourable step	€ 1,836,175 Equity 2025: € 1,836,175 ▼ 14% vs 2024 (€ 2,133,844) Unfavourable step	▼ 14%
Total debts	€ 813,107 Total debts 2022: € 813,107 First fiscal year in the series	€ 749,002 Total debts 2023: € 749,002 ▼ 8% vs 2022 (€ 813,107) Favourable step	€ 952,582 Total debts 2024: € 952,582 ▲ 27% vs 2023 (€ 749,002) Unfavourable step	€ 1,126,258 Total debts 2025: € 1,126,258 ▲ 18% vs 2024 (€ 952,582) Unfavourable step	▲ 18%
Cash	€ 1,087,114 Cash 2022: € 1,087,114 First fiscal year in the series	€ 927,818 Cash 2023: € 927,818 ▼ 15% vs 2022 (€ 1,087,114) Unfavourable step	€ 1,324,397 Cash 2024: € 1,324,397 ▲ 43% vs 2023 (€ 927,818) Favourable step	€ 594,545 Cash 2025: € 594,545 ▼ 55% vs 2024 (€ 1,324,397) Unfavourable step	▼ 55%
Land & buildings	€ 261,739 Land & buildings 2022: € 261,739 First fiscal year in the series	€ 256,991 Land & buildings 2023: € 256,991 ▼ 2% vs 2022 (€ 261,739) Unchanged	€ 252,242 Land & buildings 2024: € 252,242 ▼ 2% vs 2023 (€ 256,991) Unchanged	€ 247,494 Land & buildings 2025: € 247,494 ▼ 2% vs 2024 (€ 252,242) Unchanged	▼ 2%
Retained profit	€ 1,580,180 Retained profit 2022: € 1,580,180 First fiscal year in the series	€ 1,880,585 Retained profit 2023: € 1,880,585 ▲ 19% vs 2022 (€ 1,580,180) Favourable step	€ 2,083,844 Retained profit 2024: € 2,083,844 ▲ 11% vs 2023 (€ 1,880,585) Favourable step	€ 1,786,175 Retained profit 2025: € 1,786,175 ▼ 14% vs 2024 (€ 2,083,844) Unfavourable step	▼ 14%
Dividend	€ 260,000 Dividend 2022: € 260,000 First fiscal year in the series	€ 0 Dividend 2023: € 0 ▼ 100% vs 2022 (€ 260,000) Unchanged	€ 0 Dividend 2024: € 0 Unchanged (€ 0) Unchanged	€ 628,500 Dividend 2025: € 628,500 Unchanged (€ 0) Unchanged
Bank debt	€ 479,492 Bank debt 2022: € 479,492 First fiscal year in the series	€ 659,902 Bank debt 2023: € 659,902 ▲ 38% vs 2022 (€ 479,492) Unfavourable step	€ 754,200 Bank debt 2024: € 754,200 ▲ 14% vs 2023 (€ 659,902) Unfavourable step	€ 698,958 Bank debt 2025: € 698,958 ▼ 7% vs 2024 (€ 754,200) Favourable step	▼ 7%
Balance sheet total	€ 2,443,287 Balance sheet total 2022: € 2,443,287 First fiscal year in the series	€ 2,679,587 Balance sheet total 2023: € 2,679,587 ▲ 10% vs 2022 (€ 2,443,287) Unchanged	€ 3,086,426 Balance sheet total 2024: € 3,086,426 ▲ 15% vs 2023 (€ 2,679,587) Unchanged	€ 2,962,433 Balance sheet total 2025: € 2,962,433 ▼ 4% vs 2024 (€ 3,086,426) Unchanged	▼ 4%
Employees (FTE)	1.3 Employees (FTE) 2022: 1.3 First fiscal year in the series	2.3 Employees (FTE) 2023: 2.3 ▲ 1 vs 2022 (1.3) Unchanged	1.3 Employees (FTE) 2024: 1.3 ▼ 1 vs 2023 (2.3) Unchanged	1.3 Employees (FTE) 2025: 1.3 Unchanged (1.3) Unchanged

Key figures of NEW MERTENS AQUA 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 30 April 2027.

What happened to NEW MERTENS AQUA ENGINEERING?

What happened at NEW MERTENS AQUA ENGINEERING in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Feb 24, 2026 New annual accounts for financial year 2025: profit of € 330,831 (▲ 63% vs 2024). Source: NBB ↗
Sep 26, 2014 New establishment in Opwijk. KBO
2014 Wesly Mertens became a director. NBB
2014 Vanessa Mertens became a director. NBB
Aug 28, 2014 Start of the company according to the CBE. KBO

In short

From € 420,407 profit in 2022 to € 330,831 profit in 2025.

Paid € 508,739 in corporate taxes since 2022.

Best year ever: 2022, with € 420,407 profit.

On average € 495,000 of value added per employee in 2025.

Original PDFs at the National Bank ↗

Management

Wesly Mertens Vanessa Mertens

NEW MERTENS AQUA ENGINEERING

Behind NEW MERTENS AQUA ENGINEERING are Wesly Mertens and Vanessa Mertens.

Directors

According to the 2025 annual accounts

Wesly Mertens

Director

since 2014

Vanessa Mertens

Director

since 2014

Establishments

Establishment units

Physical locations of this company

Registered office

Klei 193

1745 Opwijk

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

Website

HTTPS mertens-aqua.be

Technologies

Cloudflare CDNGoogle Analytics

Hosting & Email

Email provider

Google Workspace

Hosting

CLOUDFLARENET - Cloudflare, Inc., US

DNS

Cloudflare DNS

Website info

HTTPS Ja

Features

Security

✓ HTTPS

✓ SPF

✗ DMARC

Network

✓ IPv6

✓ Load balancing

Details

Company number

0560.867.757

VAT number

BE 0560.867.757

Registered office

Klei 193, 1745 Opwijk

Names & denominations

NEW MERTENS AQUA ENGINEERING

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

28 August 2014

Peppol

Active · Active since 21 Oct 2026

Contact

mertens-aqua.be [email protected] 052372952

Activities · NACE

Sanitaire werkzaamheden

Groothandel in overige bouwmaterialen

Verhuur en exploitatie van eigen of geleased residentieel onroerend goed, exclusief sociale woningen

Overige bouwinstallatie

Detailhandel in drogisterijartikelen en onderhoudsproducten

Groothandel in elektrisch materiaal, inclusief installatiemateriaal

Overige bouwinstallatie, n.e.g.

Detailhandel in drogisterijartikelen en onderhoudsproducten in gespecialiseerde winkels

View on CBE Public ↗ Annual accounts (NBB) ↗

NEW MERTENS AQUA ENGINEERING

Financials

What happened to NEW MERTENS AQUA ENGINEERING?

Management

Directors

Establishments

Establishment units

Website

Technologies

Hosting & Email

Website info

Features

Security

Network

Details

Frequently asked questions