ZUKO is filed with the CBE under the catch-all “Overige gespecialiseerde bouwactiviteiten”. Also registered: consultancy. Public Limited, started on 15 September 1993, 1 establishment.

What is the address of ZUKO?

The registered office of ZUKO is located at Av.Cte Jean Dumonceau 23, 1390 Grez-Doiceau.

Is ZUKO still active?

Yes. According to the CBE (30 October 2026) ZUKO is active, legal situation “Normale toestand”, started on 15 September 1993.

Is ZUKO registered on Peppol?

Yes, ZUKO is registered on the Peppol network with ID 0208:0450815022.

What is the enterprise number of ZUKO?

The enterprise number of ZUKO is BE0450815022.

When was ZUKO founded?

ZUKO was founded on 15 September 1993.

Who are the directors of ZUKO?

According to the 2025 annual accounts, the directors of ZUKO are: ERIC VANDENBORRE, AQUA NOVE, HYDRO R&D INTERNATIONAL.

Is ZUKO a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 15 September 1993; 5 annual accounts filed, latest fiscal year 2025; 3 directors known from the annual account.

How much profit did ZUKO make in 2025?

ZUKO recorded a loss after taxes of € 41,129 in financial year 2025.

What is the revenue of ZUKO?

As a small company, ZUKO is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € -31,391.

How much does an employee at ZUKO earn?

The average wage cost per full-time employee at ZUKO was € 39,000 in 2023: staff costs of € 39,012 for 1 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

Does ZUKO have a website?

Yes, ZUKO has a website at zukobio.be.

ZUKO (Public Limited) - Grez-Doiceau - BE0450815022

Dossier ZUKO, printed on 30 October 2026 from databakkes.be/en/0450815022/zuko. 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.

Negative equity NBB

More debt than assets in 3 of the last 4 fiscal years.

Financials

Financial year 2025

ZUKO from Grez-Doiceau, company number BE0450815022, closed financial year 2025 with a result of € -41,129 after tax. For that financial year ZUKO recorded a gross margin of € -31,391 and equity of € -28,673. Compared with financial year 2024, the result moved from € 17,491 to € -41,129. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on April 29, 2026.

What it is worth Caution

€ -28,673

▼ € 41,129 vs 2024

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

Loss Caution

€ -41,129

▼ still € 17,491 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 12,951

▼ 53% 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 € -90,673.

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 ≈ 5 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.

€ 89,847

▼ 15% vs 2024

€ 19,552 is repaid this year. At this pace the long-term loan is gone in ≈ 5 years.

Owed to suppliers

€ 29,357

▲ 18% vs 2024

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

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 13,962 Gross margin 2022: € 13,962 First fiscal year in the series	€ 70,269 Gross margin 2023: € 70,269 ▲ € 56,307 vs 2022 (€ 13,962) Favourable step	€ 56,381 Gross margin 2024: € 56,381 ▼ 20% vs 2023 (€ 70,269) Unfavourable step	€ -31,391 Gross margin 2025: € -31,391 ▼ € 87,772 vs 2024 (€ 56,381) Unfavourable step	▼ € 87,772
Profit after taxes	€ -12,774 Profit after taxes 2022: € -12,774 First fiscal year in the series	€ 14,585 Profit after taxes 2023: € 14,585 ▲ € 27,359 vs 2022 (€ -12,774) Favourable step	€ 17,491 Profit after taxes 2024: € 17,491 ▲ 20% vs 2023 (€ 14,585) Favourable step	€ -41,129 Profit after taxes 2025: € -41,129 ▼ € 58,620 vs 2024 (€ 17,491) Unfavourable step	▼ € 58,620
Equity	€ -19,620 Equity 2022: € -19,620 First fiscal year in the series	€ -5,035 Equity 2023: € -5,035 ▲ € 14,585 vs 2022 (€ -19,620) Favourable step	€ 12,456 Equity 2024: € 12,456 ▲ € 17,491 vs 2023 (€ -5,035) Favourable step	€ -28,673 Equity 2025: € -28,673 ▼ € 41,129 vs 2024 (€ 12,456) Unfavourable step	▼ € 41,129
Total debts	€ 152,871 Total debts 2022: € 152,871 First fiscal year in the series	€ 148,705 Total debts 2023: € 148,705 ▼ 3% vs 2022 (€ 152,871) Favourable step	€ 136,178 Total debts 2024: € 136,178 ▼ 8% vs 2023 (€ 148,705) Favourable step	€ 119,204 Total debts 2025: € 119,204 ▼ 12% vs 2024 (€ 136,178) Favourable step	▼ 12%
Cash	€ 55,643 Cash 2022: € 55,643 First fiscal year in the series	€ 19,790 Cash 2023: € 19,790 ▼ 64% vs 2022 (€ 55,643) Unfavourable step	€ 27,446 Cash 2024: € 27,446 ▲ 39% vs 2023 (€ 19,790) Favourable step	€ 12,951 Cash 2025: € 12,951 ▼ 53% vs 2024 (€ 27,446) Unfavourable step	▼ 53%
Retained profit	€ -81,620 Retained profit 2022: € -81,620 First fiscal year in the series	€ -67,035 Retained profit 2023: € -67,035 ▲ € 14,585 vs 2022 (€ -81,620) Favourable step	€ -49,544 Retained profit 2024: € -49,544 ▲ € 17,491 vs 2023 (€ -67,035) Favourable step	€ -90,673 Retained profit 2025: € -90,673 ▼ € 41,129 vs 2024 (€ -49,544) Unfavourable step	▼ € 41,129
Bank debt	€ 144,315 Bank debt 2022: € 144,315 First fiscal year in the series	€ 121,141 Bank debt 2023: € 121,141 ▼ 16% vs 2022 (€ 144,315) Favourable step	€ 105,303 Bank debt 2024: € 105,303 ▼ 13% vs 2023 (€ 121,141) Favourable step	€ 89,847 Bank debt 2025: € 89,847 ▼ 15% vs 2024 (€ 105,303) Favourable step	▼ 15%
Balance sheet total	€ 133,251 Balance sheet total 2022: € 133,251 First fiscal year in the series	€ 143,670 Balance sheet total 2023: € 143,670 ▲ 8% vs 2022 (€ 133,251) Unchanged	€ 148,634 Balance sheet total 2024: € 148,634 ▲ 3% vs 2023 (€ 143,670) Unchanged	€ 90,531 Balance sheet total 2025: € 90,531 ▼ 39% vs 2024 (€ 148,634) Unchanged	▼ 39%
Employees (FTE)	-	1 Employees (FTE) 2023: 1 First fiscal year in the series	-	-

Key figures of ZUKO, 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 ZUKO?

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

Apr 29, 2026 New annual accounts for financial year 2025: loss of € 41,129 (▼ € 58,620 vs 2024). Source: NBB ↗
2025 HYDRO R&D INTERNATIONAL stepped down as director. NBB
2019 ERIC VANDENBORRE became a director. NBB
Feb 27, 2014 New establishment in Grez-Doiceau. KBO
2014 HYDRO R&D INTERNATIONAL became a director. NBB
Sep 15, 1993 Start of the company according to the CBE. KBO

In short

From € 12,774 loss in 2022 to € 41,129 loss in 2025.

Best year ever: 2024, with € 17,491 profit.

On average € 70,300 of value added per employee in 2023.

Original PDFs at the National Bank ↗

Management

HYDRO-R&D International 74%

The stake of HYDRO-R&D International comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

ZUKO

Behind ZUKO are ERIC VANDENBORRE and AQUA NOVE. The shares are held by HYDRO-R&D International (74%).

Directors

According to the 2025 annual accounts

ERIC VANDENBORRE

Managing director

since 2019

AQUA NOVE

Director

HYDRO R&D INTERNATIONAL

Director

since 2014 · until 2025

Shareholders

HYDRO-R&D International

74%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Av.Cte Jean Dumonceau 23

1390 Grez-Doiceau

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 8 companies are registered at this address.

All companies at this address →

CEJETHI

€ 18,488 gross margin · 2025

Association des Copropriétaires de la Résidence avenue Comte Dumonceau 23 à Grez Doiceau

FIGIS

€ -35,739 gross margin · 2025

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€ -544 gross margin · 2025

CASH-TECH

€ 36,962 gross margin · 2025

+3 more

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

Website

HTTPS zukobio.be

Technologies

ApacheGoogle AnalyticsPHPjQueryreCAPTCHA

Hosting & Email

Email provider

Self-hosted

Hosting

OVH, FR

Website info

HTTPS Ja

Languages FR

Features

Newsletter

Security

✓ HTTPS

✓ SPF

✓ DMARC

Details

Company number

0450.815.022

VAT number

BE 0450.815.022

Registered office

Av.Cte Jean Dumonceau 23, 1390 Grez-Doiceau

Names & denominations

ZUKO

Enterprise type

Rechtspersoon

Legal form

Public limited company

Legal situation

Normale toestand

Start date

15 September 1993

Peppol

Active · Active since 12 Sept 2025

Contact

zukobio.be [email protected] 010/453943

Activities · NACE

Overige gespecialiseerde bouwactiviteiten, neg

Overige gespecialiseerde werkzaamheden in de bouw

Overige gespecialiseerde bouwwerkzaamheden

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Overige adviesbureaus op het gebied van bedrijfsvoering en beheer

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

View on CBE Public ↗ Annual accounts (NBB) ↗

ZUKO

Warning lights

Financials

What happened to ZUKO?

Management

Directors

Shareholders

Participations

Establishments

Establishment units

Who else lives here?

Website

Technologies

Hosting & Email

Website info

Features

Security

Details

Frequently asked questions