What is the address of HIERON?

The registered office of HIERON is located at Brand Whitlocklaan 16, 1200 Sint-Lambrechts-Woluwe.

Is HIERON still active?

Yes. According to the CBE (18 September 2026) HIERON is active, legal situation “Normale toestand”, started on 3 July 2023.

Is HIERON registered on Peppol?

Yes, HIERON is registered on the Peppol network with ID 0208:0803489897.

What is the enterprise number of HIERON?

The enterprise number of HIERON is BE0803489897.

When was HIERON founded?

HIERON was founded on 3 July 2023.

Who are the directors of HIERON?

According to the 2025 annual accounts, the directors of HIERON are: David GERONE.

Is HIERON a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 3 July 2023; 3 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did HIERON make in 2025?

HIERON recorded a loss after taxes of € 29,071 in financial year 2025.

What is the revenue of HIERON?

As a small company, HIERON is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 196,011.

HIERON (Private Limited) - Sint-Lambrechts-Woluwe

Dossier HIERON, printed on 18 September 2026 from databakkes.be/en/0803489897/hieron. 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.
Tight liquidity NBB

Cash and receivables cover 0 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

HIERON from Sint-Lambrechts-Woluwe, company number BE0803489897, closed financial year 2025 with a result of € -29,071 after tax. For that financial year HIERON recorded a gross margin of € 196,011 and equity of € 329,335. Compared with financial year 2024, the result moved from € -31,526 to € -29,071. The company made a loss. The company holds a healthy buffer. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on July 17, 2026.

What it is worth Healthy

€ 329,335

▼ 8% vs 2024

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

Loss Caution

€ -29,071

▲ 8 % less loss than in 2024

Profit after tax over the fiscal year.

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € 311,269.

Debts at end 2025

Bank debt ≈ 9 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.

€ 1.3 million

▼ 14% vs 2024

€ 140,687 is repaid this year. At this pace the long-term loan is gone in ≈ 9 years.

Owed to suppliers

€ 8,244

▼ 40% vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 1,481,675 Gross margin 2023: € 1,481,675 First fiscal year in the series	€ 189,848 Gross margin 2024: € 189,848 ▼ 87% vs 2023 (€ 1,481,675) Unfavourable step	€ 196,011 Gross margin 2025: € 196,011 ▲ 3% vs 2024 (€ 189,848) Favourable step	▲ 3%
Profit after taxes	€ -37,127 Profit after taxes 2023: € -37,127 First fiscal year in the series	€ -31,526 Profit after taxes 2024: € -31,526 ▲ € 5,601 vs 2023 (€ -37,127) Favourable step	€ -29,071 Profit after taxes 2025: € -29,071 ▲ € 2,455 vs 2024 (€ -31,526) Favourable step	▲ € 2,455
Equity	€ 389,931 Equity 2023: € 389,931 First fiscal year in the series	€ 358,406 Equity 2024: € 358,406 ▼ 8% vs 2023 (€ 389,931) Unfavourable step	€ 329,335 Equity 2025: € 329,335 ▼ 8% vs 2024 (€ 358,406) Unfavourable step	▼ 8%
Total debts	€ 2,325,925 Total debts 2023: € 2,325,925 First fiscal year in the series	€ 2,180,783 Total debts 2024: € 2,180,783 ▼ 6% vs 2023 (€ 2,325,925) Favourable step	€ 2,019,005 Total debts 2025: € 2,019,005 ▼ 7% vs 2024 (€ 2,180,783) Favourable step	▼ 7%
Cash	€ 20,320 Cash 2023: € 20,320 First fiscal year in the series	€ 555 Cash 2024: € 555 ▼ 97% vs 2023 (€ 20,320) Unfavourable step	-
Land & buildings	€ 2,381,398 Land & buildings 2023: € 2,381,398 First fiscal year in the series	€ 2,227,502 Land & buildings 2024: € 2,227,502 ▼ 6% vs 2023 (€ 2,381,398) Unchanged	€ 2,090,811 Land & buildings 2025: € 2,090,811 ▼ 6% vs 2024 (€ 2,227,502) Unchanged	▼ 6%
Retained profit	€ 371,866 Retained profit 2023: € 371,866 First fiscal year in the series	€ 340,340 Retained profit 2024: € 340,340 ▼ 8% vs 2023 (€ 371,866) Unfavourable step	€ 311,269 Retained profit 2025: € 311,269 ▼ 9% vs 2024 (€ 340,340) Unfavourable step	▼ 9%
Bank debt	€ 1,665,435 Bank debt 2023: € 1,665,435 First fiscal year in the series	€ 1,522,079 Bank debt 2024: € 1,522,079 ▼ 9% vs 2023 (€ 1,665,435) Favourable step	€ 1,301,732 Bank debt 2025: € 1,301,732 ▼ 14% vs 2024 (€ 1,522,079) Favourable step	▼ 14%
Balance sheet total	€ 2,715,856 Balance sheet total 2023: € 2,715,856 First fiscal year in the series	€ 2,539,189 Balance sheet total 2024: € 2,539,189 ▼ 7% vs 2023 (€ 2,715,856) Unchanged	€ 2,348,340 Balance sheet total 2025: € 2,348,340 ▼ 8% vs 2024 (€ 2,539,189) Unchanged	▼ 8%

Key figures of HIERON, fiscal years 2023 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 HIERON?

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

Jul 17, 2026 New annual accounts for financial year 2025: loss of € 29,071. Source: NBB ↗
Jul 3, 2023 New establishment in Sint-Lambrechts-Woluwe. KBO
Jul 3, 2023 Start of the company according to the CBE. KBO

In short

From € 37,127 loss in 2023 to € 29,071 loss in 2025.

Original PDFs at the National Bank ↗

A new publication or filing at HIERON? 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

David GERONE

HIERON

Casette 100%

Behind HIERON is David GERONE. It owns 100% of Casette itself.

See the full network in the app

Directors

According to the 2025 annual accounts

David GERONE

Director

Also active at: CASETTE

Establishments

Establishment units

Physical locations of this company

Registered office

Brand Whitlocklaan 16

1200 Sint-Lambrechts-Woluwe

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 →

INTERNATIONAL SCHOOL MANAGEMENT

ECOLE EIM

CASETTE same network

€ -61,011 gross margin · 2025

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

Details

Company number: 0803.489.897
VAT number: BE 0803.489.897
Registered office: Brand Whitlocklaan 16, 1200 Sint-Lambrechts-Woluwe
Names & denominations: HIERON
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 3 July 2023
Peppol: Active · Active since 29 May 2026
Contact: [email protected]

View on CBE Public ↗ Annual accounts (NBB) ↗