What does Dokter G.J. Sierens do?

Dokter G.J. Sierens is a general practice in Brasschaat. Private Limited, started on 28 March 1996, 1 establishment.

What is the address of Dokter G.J. Sierens?

The registered office of Dokter G.J. Sierens is located at Fortsebaan 53, 2930 Brasschaat.

Is Dokter G.J. Sierens still active?

Yes. According to the CBE (31 October 2026) Dokter G.J. Sierens is active, legal situation “Normale toestand”, started on 28 March 1996.

Is Dokter G.J. Sierens registered on Peppol?

Yes, Dokter G.J. Sierens is registered on the Peppol network with ID 0208:0457585523.

What is the enterprise number of Dokter G.J. Sierens?

The enterprise number of Dokter G.J. Sierens is BE0457585523.

When was Dokter G.J. Sierens founded?

Dokter G.J. Sierens was founded on 28 March 1996.

Who are the directors of Dokter G.J. Sierens?

According to the 2025 annual accounts, the directors of Dokter G.J. Sierens are: Geert Sierens.

Is Dokter G.J. Sierens a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 28 March 1996; 4 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did Dokter G.J. Sierens make in 2025?

Dokter G.J. Sierens posted a profit after taxes of € 204,517 in financial year 2025.

What is the revenue of Dokter G.J. Sierens?

As a small company, Dokter G.J. Sierens is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 290,046.

Dokter G.J. Sierens (Private Limited) - Brasschaat

Dossier Dokter G.J. Sierens, printed on 31 October 2026 from databakkes.be/en/0457585523/dokter-g-j-sierens. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

Dokter G.J. Sierens from Brasschaat, company number BE0457585523, closed financial year 2025 with a result of € 204,517 after tax. For that financial year Dokter G.J. Sierens recorded a gross margin of € 290,046 and equity of € 1 million. Compared with financial year 2024, the result moved from € 184,571 to € 204,517. Profitable, and profit is growing. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on January 9, 2026.

What it is worth Growing

€ 1 million

▲ 24% vs 2024

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

Profit Growing

€ 204,517

▲ 11% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 902,390

▲ 65% vs 2024

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

Where the profit goes Pays out

€ 1,720 paid out

1 % of the profit went to the shareholders, the rest stayed in the company.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 543

▼ 77% vs 2024

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

Taxes

€ 23,422

▲ 25% 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)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 288,256 Gross margin 2022: € 288,256 First fiscal year in the series	€ 294,681 Gross margin 2023: € 294,681 ▲ 2% vs 2022 (€ 288,256) Favourable step	€ 273,581 Gross margin 2024: € 273,581 ▼ 7% vs 2023 (€ 294,681) Unfavourable step	€ 290,046 Gross margin 2025: € 290,046 ▲ 6% vs 2024 (€ 273,581) Favourable step	▲ 6%
Profit after taxes	€ 183,940 Profit after taxes 2022: € 183,940 First fiscal year in the series	€ 196,839 Profit after taxes 2023: € 196,839 ▲ 7% vs 2022 (€ 183,940) Favourable step	€ 184,571 Profit after taxes 2024: € 184,571 ▼ 6% vs 2023 (€ 196,839) Unfavourable step	€ 204,517 Profit after taxes 2025: € 204,517 ▲ 11% vs 2024 (€ 184,571) Favourable step	▲ 11%
Equity	€ 458,820 Equity 2022: € 458,820 First fiscal year in the series	€ 654,059 Equity 2023: € 654,059 ▲ 43% vs 2022 (€ 458,820) Favourable step	€ 836,970 Equity 2024: € 836,970 ▲ 28% vs 2023 (€ 654,059) Favourable step	€ 1,039,768 Equity 2025: € 1,039,768 ▲ 24% vs 2024 (€ 836,970) Favourable step	▲ 24%
Total debts	€ 19,847 Total debts 2022: € 19,847 First fiscal year in the series	€ 21,409 Total debts 2023: € 21,409 ▲ 8% vs 2022 (€ 19,847) Unfavourable step	€ 22,327 Total debts 2024: € 22,327 ▲ 4% vs 2023 (€ 21,409) Unfavourable step	€ 25,817 Total debts 2025: € 25,817 ▲ 16% vs 2024 (€ 22,327) Unfavourable step	▲ 16%
Cash	€ 428,445 Cash 2022: € 428,445 First fiscal year in the series	€ 620,727 Cash 2023: € 620,727 ▲ 45% vs 2022 (€ 428,445) Favourable step	€ 547,116 Cash 2024: € 547,116 ▼ 12% vs 2023 (€ 620,727) Unfavourable step	€ 902,390 Cash 2025: € 902,390 ▲ 65% vs 2024 (€ 547,116) Favourable step	▲ 65%
Retained profit	€ 440,228 Retained profit 2022: € 440,228 First fiscal year in the series	€ 635,467 Retained profit 2023: € 635,467 ▲ 44% vs 2022 (€ 440,228) Favourable step	€ 818,378 Retained profit 2024: € 818,378 ▲ 29% vs 2023 (€ 635,467) Favourable step	€ 1,021,176 Retained profit 2025: € 1,021,176 ▲ 25% vs 2024 (€ 818,378) Favourable step	▲ 25%
Dividend	€ 1,600 Dividend 2022: € 1,600 First fiscal year in the series	€ 1,600 Dividend 2023: € 1,600 Unchanged (€ 1,600) Unchanged	€ 1,660 Dividend 2024: € 1,660 ▲ 4% vs 2023 (€ 1,600) Unchanged	€ 1,720 Dividend 2025: € 1,720 ▲ 4% vs 2024 (€ 1,660) Unchanged	▲ 4%
Balance sheet total	€ 478,667 Balance sheet total 2022: € 478,667 First fiscal year in the series	€ 675,468 Balance sheet total 2023: € 675,468 ▲ 41% vs 2022 (€ 478,667) Unchanged	€ 859,297 Balance sheet total 2024: € 859,297 ▲ 27% vs 2023 (€ 675,468) Unchanged	€ 1,065,584 Balance sheet total 2025: € 1,065,584 ▲ 24% vs 2024 (€ 859,297) Unchanged	▲ 24%

Key figures of Dokter G.J. Sierens, 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 January 2027.

What happened to Dokter G.J. Sierens?

What happened at Dokter G.J. Sierens in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Jan 9, 2026 New annual accounts for financial year 2025: profit of € 204,517 (▲ 11% vs 2024). Source: NBB ↗
Jan 19, 2003 New establishment in Brasschaat. KBO
Mar 28, 1996 Start of the company according to the CBE. KBO

In short

From € 183,940 profit in 2022 to € 204,517 profit in 2025.

Paid € 365,583 in corporate taxes since 2022.

Best year ever: 2025, with € 204,517 profit.

Paid out € 6,580 in dividends to the owners in total.

Original PDFs at the National Bank ↗

Management

Geert Sierens

Dokter G.J. Sierens

Behind Dokter G.J. Sierens is Geert Sierens.

Directors

According to the 2025 annual accounts

Geert Sierens

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Fortsebaan 53

2930 Brasschaat

2.326.799.178

Hemelakkers 71

2930 Brasschaat

Active since 19 January 2003

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

Details

Company number

0457.585.523

VAT number

BE 0457.585.523

Registered office

Fortsebaan 53, 2930 Brasschaat

Names & denominations

Dokter G.J. Sierens

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

28 March 1996

Peppol

Active · Active since 21 Oct 2026

Activities · NACE

Activiteiten van huisartspraktijken

Vervaardiging van farmaceutische grondstoffen

View on CBE Public ↗ Annual accounts (NBB) ↗

Dokter G.J. Sierens

Financials

What happened to Dokter G.J. Sierens?

Management

Directors

Establishments

Establishment units

Details

Frequently asked questions