What is the address of SIANA?

The registered office of SIANA is located at Maria Groeninckx-De Maylaan 26, 1070 Anderlecht.

Is SIANA still active?

Yes. According to the CBE (15 November 2026) SIANA is active, legal situation “Normale toestand”, started on 1 June 1995.

Is SIANA registered on Peppol?

No, SIANA is currently not registered on the Peppol network.

What is the enterprise number of SIANA?

The enterprise number of SIANA is BE0455312852.

When was SIANA founded?

SIANA was founded on 1 June 1995.

Who are the directors of SIANA?

According to the 2025 annual accounts, the directors of SIANA are: Gonda Eeckhout, Jean-Jacques Zeiger.

Is SIANA a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 1 June 1995; 5 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did SIANA make in 2025?

SIANA posted a profit after taxes of € 32,813 in financial year 2025.

What is the revenue of SIANA?

As a small company, SIANA is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 237,318.

SIANA (Public Limited) - Anderlecht - BE0455312852

Dossier SIANA, printed on 15 November 2026 from databakkes.be/en/0455312852/siana. 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.

Not on Peppol Peppol

Not registered in the Peppol network, mandatory for VAT-liable companies since 1 January 2026.

Financials

Financial year 2025

SIANA from Anderlecht, company number BE0455312852, closed financial year 2025 with a result of € 32,813 after tax. For that financial year SIANA recorded a gross margin of € 237,318 and equity of € 632,946. Compared with financial year 2024, the result moved from € 16,952 to € 32,813. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 11, 2026.

What it is worth Growing

€ 632,946

▲ 5% vs 2024

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

Profit Growing

€ 32,813

▲ 94% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 34,091

▲ 133% vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 570,946.

Debts at end 2025

Bank debt ≈ 2 years to go

€ 61,853

▼ 72% vs 2024

€ 34,954 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.

Owed to suppliers

€ 5,452

▼ 75% vs 2024

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

Key figures per fiscal year
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 292,498 Gross margin 2022: € 292,498 First fiscal year in the series	€ 289,241 Gross margin 2023: € 289,241 ▼ 1% vs 2022 (€ 292,498) Unfavourable step	€ 213,992 Gross margin 2024: € 213,992 ▼ 26% vs 2023 (€ 289,241) Unfavourable step	€ 237,318 Gross margin 2025: € 237,318 ▲ 11% vs 2024 (€ 213,992) Favourable step	▲ 11%
Profit after taxes	€ 78,718 Profit after taxes 2022: € 78,718 First fiscal year in the series	€ 72,870 Profit after taxes 2023: € 72,870 ▼ 7% vs 2022 (€ 78,718) Unfavourable step	€ 16,952 Profit after taxes 2024: € 16,952 ▼ 77% vs 2023 (€ 72,870) Unfavourable step	€ 32,813 Profit after taxes 2025: € 32,813 ▲ 94% vs 2024 (€ 16,952) Favourable step	▲ 94%
Equity	€ 510,310 Equity 2022: € 510,310 First fiscal year in the series	€ 583,181 Equity 2023: € 583,181 ▲ 14% vs 2022 (€ 510,310) Favourable step	€ 600,133 Equity 2024: € 600,133 ▲ 3% vs 2023 (€ 583,181) Favourable step	€ 632,946 Equity 2025: € 632,946 ▲ 5% vs 2024 (€ 600,133) Favourable step	▲ 5%
Total debts	€ 2,105,504 Total debts 2022: € 2,105,504 First fiscal year in the series	€ 1,907,656 Total debts 2023: € 1,907,656 ▼ 9% vs 2022 (€ 2,105,504) Favourable step	€ 1,729,918 Total debts 2024: € 1,729,918 ▼ 9% vs 2023 (€ 1,907,656) Favourable step	€ 1,568,735 Total debts 2025: € 1,568,735 ▼ 9% vs 2024 (€ 1,729,918) Favourable step	▼ 9%
Cash	€ 14,331 Cash 2022: € 14,331 First fiscal year in the series	€ 6,254 Cash 2023: € 6,254 ▼ 56% vs 2022 (€ 14,331) Unfavourable step	€ 14,649 Cash 2024: € 14,649 ▲ 134% vs 2023 (€ 6,254) Favourable step	€ 34,091 Cash 2025: € 34,091 ▲ 133% vs 2024 (€ 14,649) Favourable step	▲ 133%
Land & buildings	€ 2,610,438 Land & buildings 2022: € 2,610,438 First fiscal year in the series	€ 2,458,857 Land & buildings 2023: € 2,458,857 ▼ 6% vs 2022 (€ 2,610,438) Unchanged	€ 2,307,276 Land & buildings 2024: € 2,307,276 ▼ 6% vs 2023 (€ 2,458,857) Unchanged	€ 2,155,695 Land & buildings 2025: € 2,155,695 ▼ 7% vs 2024 (€ 2,307,276) Unchanged	▼ 7%
Retained profit	€ 448,310 Retained profit 2022: € 448,310 First fiscal year in the series	€ 521,181 Retained profit 2023: € 521,181 ▲ 16% vs 2022 (€ 448,310) Favourable step	€ 538,133 Retained profit 2024: € 538,133 ▲ 3% vs 2023 (€ 521,181) Favourable step	€ 570,946 Retained profit 2025: € 570,946 ▲ 6% vs 2024 (€ 538,133) Favourable step	▲ 6%
Bank debt	€ 694,004 Bank debt 2022: € 694,004 First fiscal year in the series	€ 421,780 Bank debt 2023: € 421,780 ▼ 39% vs 2022 (€ 694,004) Favourable step	€ 224,514 Bank debt 2024: € 224,514 ▼ 47% vs 2023 (€ 421,780) Favourable step	€ 61,853 Bank debt 2025: € 61,853 ▼ 72% vs 2024 (€ 224,514) Favourable step	▼ 72%
Balance sheet total	€ 2,625,017 Balance sheet total 2022: € 2,625,017 First fiscal year in the series	€ 2,500,039 Balance sheet total 2023: € 2,500,039 ▼ 5% vs 2022 (€ 2,625,017) Unchanged	€ 2,339,254 Balance sheet total 2024: € 2,339,254 ▼ 6% vs 2023 (€ 2,500,039) Unchanged	€ 2,210,883 Balance sheet total 2025: € 2,210,883 ▼ 5% vs 2024 (€ 2,339,254) Unchanged	▼ 5%

Key figures of SIANA, 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.

Ask about SIANA the way you would ask their accountant.

Answers from the filed annual accounts, the Belgian Official Gazette and the CBE register.

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What happened to SIANA?

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

Aug 11, 2026 New annual accounts for financial year 2025: profit of € 32,813 (▲ 94% vs 2024). filed late Source: NBB ↗
Jul 3, 1995 New establishment in Anderlecht. KBO
Jun 1, 1995 Start of the company according to the CBE. KBO

In short

From € 78,718 profit in 2022 to € 32,813 profit in 2025.

Paid € 76,180 in corporate taxes since 2022.

Best year ever: 2022, with € 78,718 profit.

Original PDFs at the National Bank ↗

Management

Gonda Eeckhout Jean-Jacques Zeiger

GROEP GONDA

DAZE

SIANA

DOKTER ZEIGER ,HUISARTS

Behind SIANA are Gonda Eeckhout and Jean-Jacques Zeiger. Gonda Eeckhout is also behind GROEP GONDA, DAZE and REGIEZ. Jean-Jacques Zeiger is also behind DOKTER ZEIGER ,HUISARTS.

Directors

According to the 2025 annual accounts

Gonda Eeckhout

Director

Also active at: GROEP GONDA, DAZE, REGIEZ

Jean-Jacques Zeiger

Director

Also active at: DOKTER ZEIGER ,HUISARTS

Establishments

Establishment units

Physical locations of this company

Registered office

Maria Groeninckx-De Maylaan 26

1070 Anderlecht

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 6 companies are registered at this address.

All companies at this address →

JADAGO

€ 9,507 gross margin · 2025

GROEP GONDA same network

€ -1,511 gross margin · 2025

DIVAD

€ -84,546 gross margin · 2025

DAZE same network

€ 68,185 gross margin · 2026

DOKTER ZEIGER ,HUISARTS same network

€ 643,022 gross margin · 2025

+1 more

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

Details

Company number: 0455.312.852
VAT number: BE 0455.312.852
Registered office: Maria Groeninckx-De Maylaan 26, 1070 Anderlecht
Names & denominations: SIANA
Enterprise type: Rechtspersoon
Legal form: Public limited company
Legal situation: Normale toestand
Start date: 1 June 1995
Peppol: Not registered

View on CBE Public ↗ Annual accounts (NBB) ↗