Active · per the CBE, 29 October 2026

HYDRO-ADVIES

BE0426801978

Rechtspersoon Public limited company 1 establishment

HYDRO-ADVIES is an engineering firm in Mechelen. Public Limited, started on 14 November 1984, 1 establishment.

Vaartdijk 91 box 601, 2800 Mechelen

Behind the company: Olivier Deforche, Frans Deforche.

Active for

41 year, 11 months

Financials

Financial year 2025

HYDRO-ADVIES from Mechelen, company number BE0426801978, closed financial year 2025 with a result of € -7,183 after tax. For that financial year HYDRO-ADVIES recorded a gross margin of € 127,930 and equity of € 3.4 million. Compared with financial year 2024, the result moved from € 73,895 to € -7,183. 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 August 27, 2026.

What it is worth Healthy

€ 3.4 million

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

Loss Caution

€ -7,183

▼ still € 73,895 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 238,054

▼ 18% 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 € 3.3 million.

People and assets in 2025

Vehicles and equipment

€ 40,688

▲ 33% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

€ 118,424

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 96,271

▲ 24% vs 2024

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

Taxes

€ 64,144

▼ 24% 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 € 263,571 € 237,215 € 229,325 € 127,930 ▼ 44%
Profit after taxes € 134,825 € 99,752 € 73,895 € -7,183 ▼ € 81,077
Equity € 3,238,605 € 3,338,357 € 3,412,252 € 3,405,069
Total debts € 589,197 € 590,143 € 427,181 € 308,740 ▼ 28%
Cash € 469,972 € 808,261 € 290,703 € 238,054 ▼ 18%
Land & buildings € 1,343,892 € 2,023,358 € 2,372,800 € 2,448,674 ▲ 3%
Retained profit € 3,176,605 € 3,276,357 € 3,350,252 € 3,343,069
Bank debt € 118,424 € 118,424 € 118,424 € 118,424
Balance sheet total € 3,827,802 € 3,928,500 € 3,839,432 € 3,713,809 ▼ 3%

Key figures of HYDRO-ADVIES, 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 HYDRO-ADVIES?

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

  • New annual accounts for financial year 2025: loss of € 7,183 (▼ € 81,077 vs 2024). filed late Source: NBB ↗
  • Olivier Deforche became a director. NBB
  • Frans Deforche became a director. NBB
  • New establishment in Mechelen. KBO
  • Start of the company according to the CBE. KBO

In short

From € 134,825 profit in 2022 to € 7,183 loss in 2025.

Paid € 116,695 in corporate taxes since 2022.

Best year ever: 2022, with € 134,825 profit.

Management

Olivier Deforche Frans Deforche

Behind HYDRO-ADVIES are Olivier Deforche and Frans Deforche. The same people are also behind HORTICOTRADE. Olivier Deforche is also behind ODP and GREEN PRODUCTION SYSTEMS.

Directors

According to the 2025 annual accounts

Olivier Deforche

Director

Also active at: HORTICOTRADE, ODP, GREEN PRODUCTION SYSTEMS

since 2017

Frans Deforche

Managing director

Also active at: HORTICOTRADE

since 2017

Establishments

Establishment units

Physical locations of this company

Registered office

Vaartdijk 91 box 601

2800 Mechelen

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

Details

Company number
0426.801.978
VAT number
BE 0426.801.978
Registered office
Vaartdijk 91 bus 601, 2800 Mechelen
Names & denominations
HYDRO-ADVIES
Enterprise type
Rechtspersoon
Legal form
Public limited company
Legal situation
Normale toestand
Start date
14 November 1984
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Frequently asked questions

What does HYDRO-ADVIES do?
HYDRO-ADVIES is an engineering firm in Mechelen. Public Limited, started on 14 November 1984, 1 establishment.
What is the address of HYDRO-ADVIES?
The registered office of HYDRO-ADVIES is located at Vaartdijk 91 box 601, 2800 Mechelen.
Is HYDRO-ADVIES still active?
Yes. According to the CBE (29 October 2026) HYDRO-ADVIES is active, legal situation “Normale toestand”, started on 14 November 1984.
Is HYDRO-ADVIES registered on Peppol?
Yes, HYDRO-ADVIES is registered on the Peppol network with ID 0208:0426801978.
What is the enterprise number of HYDRO-ADVIES?
The enterprise number of HYDRO-ADVIES is BE0426801978.
When was HYDRO-ADVIES founded?
HYDRO-ADVIES was founded on 14 November 1984.