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Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Not on Peppol Peppol
Not registered in the Peppol network, mandatory for VAT-liable companies since 1 January 2026.
Financials
Financial year 2025
DOCTEUR DIETZE from Spa, company number BE0870603902, closed financial year 2025 with a result of € 134,731 after tax. For that financial year DOCTEUR DIETZE recorded a gross margin of € 235,319 and equity of € 652,119. Compared with financial year 2024, the result moved from € 114,301 to € 134,731. 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 July 22, 2026.
€ 652,119
▼ 46% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 134,731
▲ 18% vs 2024
Profit after tax over the fiscal year.
€ 280,898
▲ 44% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 687,357 paid out
More than the year’s profit went to the shareholders; reserves fell.
People and assets in 2025
€ 31,933
▼ 29% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 104,097
▼ 28% vs 2024
€ 41,588 is repaid this year. At this pace the long-term loan is gone in ≈ 3 years.
€ 2,388
▲ € 1,859 vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 43,776
▲ € 35,151 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 | € 178,887 | € 169,517 | € 188,665 | € 235,319 | ▲ 25% |
| Profit after taxes | € 102,912 | € 98,629 | € 114,301 | € 134,731 | ▲ 18% |
| Equity | € 991,814 | € 1,090,443 | € 1,204,745 | € 652,119 | ▼ 46% |
| Total debts | € 186,917 | € 207,767 | € 160,458 | € 228,826 | ▲ 43% |
| Cash | € 343,845 | € 407,525 | € 195,150 | € 280,898 | ▲ 44% |
| Land & buildings | € 237,606 | € 230,753 | € 223,901 | € 217,048 | ▼ 3% |
| Retained profit | € 969,814 | € 1,068,443 | € 1,182,745 | € 630,119 | ▼ 47% |
| Dividend | € 0 | € 0 | € 0 | € 687,357 | |
| Bank debt | € 163,602 | € 184,917 | € 144,893 | € 104,097 | ▼ 28% |
| Balance sheet total | € 1,178,731 | € 1,298,210 | € 1,365,203 | € 880,944 | ▼ 35% |
Key figures of DOCTEUR DIETZE, 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 DOCTEUR DIETZE?
What happened at DOCTEUR DIETZE in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 134,731 (▲ 18% vs 2024). Source: NBB ↗
- Start of the company according to the CBE. KBO
- New establishment in Spa. KBO
- New establishment in Sankt Vith. KBO
- Matthias Dietze became a director. NBB
In short
From € 102,912 profit in 2022 to € 134,731 profit in 2025.
Paid € 218,999 in corporate taxes since 2022.
Best year ever: 2025, with € 134,731 profit.
Paid out € 687,357 in dividends to the owners in total.
A new publication or filing at DOCTEUR DIETZE? We notify you, reason included.
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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
Behind DOCTEUR DIETZE is Matthias Dietze.
Directors
According to the 2025 annual accounts
Matthias Dietze
Director
since 2004
Establishments
Establishment units
Physical locations of this company
Parc Reine Elisabeth 11
4900 Spa
Klosterstrasse 17 box D
4780 Sankt Vith
Active since 6 December 2004
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0870.603.902
- VAT number
- BE 0870.603.902
- Registered office
- Parc Reine Elisabeth 11, 4900 Spa
- Names & denominations
- DOCTEUR DIETZE
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 16 December 2004
- Peppol
- Not registered
- Activities · NACE
Activiteiten van medisch specialisten
Overig speur- en ontwikkelingswerk op natuurwetenschappelijk gebied
Overig speur- en ontwikkelingswerk op natuurwetenschappelijk gebied