What does Dr. Heidi Michielsen do?

Dr. Heidi Michielsen is a specialist medical practice in Mortsel. Private Limited, started on 21 January 2022, 1 establishment.

What is the address of Dr. Heidi Michielsen?

The registered office of Dr. Heidi Michielsen is located at Mortselveldenlaan 12, 2640 Mortsel.

Is Dr. Heidi Michielsen still active?

Yes. According to the CBE (17 September 2026) Dr. Heidi Michielsen is active, legal situation “Normale toestand”, started on 21 January 2022.

Is Dr. Heidi Michielsen registered on Peppol?

Yes, Dr. Heidi Michielsen is registered on the Peppol network with ID 0208:0780766856.

What is the enterprise number of Dr. Heidi Michielsen?

The enterprise number of Dr. Heidi Michielsen is BE0780766856.

When was Dr. Heidi Michielsen founded?

Dr. Heidi Michielsen was founded on 21 January 2022.

Who are the directors of Dr. Heidi Michielsen?

According to the 2025 annual accounts, the directors of Dr. Heidi Michielsen are: HEIDI MICHIELSEN.

Is Dr. Heidi Michielsen a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 21 January 2022; 4 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did Dr. Heidi Michielsen make in 2025?

Dr. Heidi Michielsen posted a profit after taxes of € 100,097 in financial year 2025.

What is the revenue of Dr. Heidi Michielsen?

As a small company, Dr. Heidi Michielsen is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 137,552.

Dr. Heidi Michielsen (Private Limited) - Mortsel

Dossier Dr. Heidi Michielsen, printed on 17 September 2026 from databakkes.be/en/0780766856/dr-heidi-michielsen. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

Dr. Heidi Michielsen from Mortsel, company number BE0780766856, closed financial year 2025 with a result of € 100,097 after tax. For that financial year Dr. Heidi Michielsen recorded a gross margin of € 137,552 and equity of € 94,000. Compared with financial year 2024, the result moved from € 88,605 to € 100,097. Profitable, and profit is growing. The buffer shrank hard: equity is 55 % below last year. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on August 12, 2026.

What it is worth Shrank hard

€ 94,000

▼ 55% vs 2024

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

Profit Growing

€ 100,097

▲ 13% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 75,696

▼ 61% vs 2024

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

Where the profit goes Pays out

€ 213,571 paid out

More than the year’s profit went to the shareholders; reserves fell.

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.

Vehicles and equipment

€ 11,379

▼ 42% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 1,044

▼ 76% vs 2024

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

Taxes

€ 6,654

▲ 40% vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

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Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 107,457 Gross margin 2022: € 107,457 First fiscal year in the series	€ 53,505 Gross margin 2023: € 53,505 ▼ 50% vs 2022 (€ 107,457) Unfavourable step	€ 122,281 Gross margin 2024: € 122,281 ▲ 129% vs 2023 (€ 53,505) Favourable step	€ 137,552 Gross margin 2025: € 137,552 ▲ 12% vs 2024 (€ 122,281) Favourable step	▲ 12%
Profit after taxes	€ 79,220 Profit after taxes 2022: € 79,220 First fiscal year in the series	€ 35,649 Profit after taxes 2023: € 35,649 ▼ 55% vs 2022 (€ 79,220) Unfavourable step	€ 88,605 Profit after taxes 2024: € 88,605 ▲ 149% vs 2023 (€ 35,649) Favourable step	€ 100,097 Profit after taxes 2025: € 100,097 ▲ 13% vs 2024 (€ 88,605) Favourable step	▲ 13%
Equity	€ 83,220 Equity 2022: € 83,220 First fiscal year in the series	€ 118,869 Equity 2023: € 118,869 ▲ 43% vs 2022 (€ 83,220) Favourable step	€ 207,474 Equity 2024: € 207,474 ▲ 75% vs 2023 (€ 118,869) Favourable step	€ 94,000 Equity 2025: € 94,000 ▼ 55% vs 2024 (€ 207,474) Unfavourable step	▼ 55%
Total debts	€ 10,620 Total debts 2022: € 10,620 First fiscal year in the series	€ 9,480 Total debts 2023: € 9,480 ▼ 11% vs 2022 (€ 10,620) Favourable step	€ 9,128 Total debts 2024: € 9,128 ▼ 4% vs 2023 (€ 9,480) Favourable step	€ 17,795 Total debts 2025: € 17,795 ▲ 95% vs 2024 (€ 9,128) Unfavourable step	▲ 95%
Cash	€ 46,572 Cash 2022: € 46,572 First fiscal year in the series	€ 53,143 Cash 2023: € 53,143 ▲ 14% vs 2022 (€ 46,572) Favourable step	€ 194,373 Cash 2024: € 194,373 ▲ 266% vs 2023 (€ 53,143) Favourable step	€ 75,696 Cash 2025: € 75,696 ▼ 61% vs 2024 (€ 194,373) Unfavourable step	▼ 61%
Retained profit	€ 79,220 Retained profit 2022: € 79,220 First fiscal year in the series	€ 114,869 Retained profit 2023: € 114,869 ▲ 45% vs 2022 (€ 79,220) Favourable step	€ 203,474 Retained profit 2024: € 203,474 ▲ 77% vs 2023 (€ 114,869) Favourable step	€ 90,000 Retained profit 2025: € 90,000 ▼ 56% vs 2024 (€ 203,474) Unfavourable step	▼ 56%
Dividend	€ 0 Dividend 2022: € 0 First fiscal year in the series	€ 0 Dividend 2023: € 0 Unchanged (€ 0) Unchanged	€ 0 Dividend 2024: € 0 Unchanged (€ 0) Unchanged	€ 213,571 Dividend 2025: € 213,571 Unchanged (€ 0) Unchanged
Balance sheet total	€ 93,840 Balance sheet total 2022: € 93,840 First fiscal year in the series	€ 128,349 Balance sheet total 2023: € 128,349 ▲ 37% vs 2022 (€ 93,840) Unchanged	€ 216,602 Balance sheet total 2024: € 216,602 ▲ 69% vs 2023 (€ 128,349) Unchanged	€ 111,795 Balance sheet total 2025: € 111,795 ▼ 48% vs 2024 (€ 216,602) Unchanged	▼ 48%

Key figures of Dr. Heidi Michielsen, 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 Dr. Heidi Michielsen?

What happened at Dr. Heidi Michielsen in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Aug 12, 2026 New annual accounts for financial year 2025: profit of € 100,097 (▲ 13% vs 2024). filed late Source: NBB ↗
Jan 21, 2022 New establishment in Mortsel. KBO
Jan 21, 2022 Start of the company according to the CBE. KBO

In short

From € 79,220 profit in 2022 to € 100,097 profit in 2025.

Paid € 84,374 in corporate taxes since 2022.

Best year ever: 2025, with € 100,097 profit.

Paid out € 213,571 in dividends to the owners in total.

Original PDFs at the National Bank ↗

A new publication or filing at Dr. Heidi Michielsen? 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

HEIDI MICHIELSEN

Dr. Heidi Michielsen

Behind Dr. Heidi Michielsen is HEIDI MICHIELSEN.

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Directors

According to the 2025 annual accounts

HEIDI MICHIELSEN

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Mortselveldenlaan 12

2640 Mortsel

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

Details

Company number: 0780.766.856
VAT number: BE 0780.766.856
Registered office: Mortselveldenlaan 12, 2640 Mortsel
Names & denominations: Dr. Heidi Michielsen
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 21 January 2022
Peppol: Active · Active since 24 Dec 2025
Activities · NACE: Activiteiten van medisch specialisten

View on CBE Public ↗ Annual accounts (NBB) ↗