Financials
Financial year 2025
Dr. F. Thiessen from Mortsel, company number BE0810079464, closed financial year 2025 with a result of € 659,194 after tax. For that financial year Dr. F. Thiessen recorded a gross margin of € 1.1 million and equity of € 2.4 million. Compared with financial year 2024, the result moved from € 519,095 to € 659,194. Profitable, and profit is growing. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on January 30, 2026.
€ 2.4 million
▼ 19% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 659,194
▲ 27% vs 2024
Profit after tax over the fiscal year.
€ 404,985
▲ 125% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 1.2 million paid out
More than the year’s profit went to the shareholders; reserves fell.
People and assets in 2025
€ 20,025
▲ 84% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 1.1 million
▼ 13% vs 2024
€ 159,187 is repaid this year. At this pace the long-term loan is gone in ≈ 7 years.
€ 2,640
▼ 45% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 127,722
▲ 111% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 653,246 | € 863,910 | € 856,027 | € 1,077,408 | ▲ 26% |
| Profit after taxes | € 372,903 | € 510,373 | € 519,095 | € 659,194 | ▲ 27% |
| Equity | € 1,931,201 | € 2,441,575 | € 2,960,670 | € 2,402,063 | ▼ 19% |
| Total debts | € 1,849,786 | € 1,507,584 | € 1,319,812 | € 1,227,419 | ▼ 7% |
| Cash | € 676,388 | € 864,571 | € 180,066 | € 404,985 | ▲ 125% |
| Land & buildings | € 2,790,160 | € 2,765,658 | € 2,706,275 | € 2,685,209 | ▼ 1% |
| Retained profit | € 1,912,601 | € 2,422,975 | € 2,942,070 | € 2,383,463 | ▼ 19% |
| Dividend | € 153,966 | € 0 | € 0 | € 1,217,801 | |
| Bank debt | € 1,571,523 | € 1,408,704 | € 1,253,085 | € 1,095,677 | ▼ 13% |
| Balance sheet total | € 3,780,988 | € 3,949,158 | € 4,280,482 | € 3,629,481 | ▼ 15% |
Key figures of Dr. F. Thiessen, 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 Dr. F. Thiessen?
What happened at Dr. F. Thiessen in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 659,194 (▲ 27% vs 2024). Source: NBB ↗
- Start of the company according to the CBE. KBO
- New establishment in Mortsel. KBO
- Filip Thiessen became a director. NBB
In short
From € 372,903 profit in 2022 to € 659,194 profit in 2025.
Paid € 976,716 in corporate taxes since 2022.
Best year ever: 2025, with € 659,194 profit.
Paid out € 1.4 million in dividends to the owners in total.
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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
Management
The stake of Dr. Thierry Tondu comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
Dr. F. ThiessenBehind Dr. F. Thiessen is Filip Thiessen. The shares are held by Dr. Thierry Tondu (27.8%). It owns 27.8% of Clinic 12B itself.
Directors
According to the 2025 annual accounts
since 2009
Shareholders
27.8%
Participations
27.8%
Establishments
Establishment units
Physical locations of this company
Christus Koninglaan 40
2640 Mortsel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.
All companies at this address →What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0810.079.464
- VAT number
- BE 0810.079.464
- Registered office
- Christus Koninglaan 40, 2640 Mortsel
- Names & denominations
- Dr. F. Thiessen
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 26 February 2009
- Peppol
- Active · Active since 13 Aug 2026
- Activities · NACE
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