Warning lights
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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Busy address KBO
129 other companies have their registered office at the same address; threshold 10.
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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
LEON NIESSEN from Brussel, company number BE0867438138, closed financial year 2025 with a result of € 126,430 after tax. For that financial year LEON NIESSEN recorded a gross margin of € 142,395 and equity of € 77,590. Compared with financial year 2024, the result moved from € -19,617 to € 126,430. 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 August 28, 2026.
€ 77,590
▲ € 126,430 vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 126,430
▲ still € 19,617 loss in 2024
Profit after tax over the fiscal year.
€ 82,074
▲ € 74,859 vs 2024
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € 59,040.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 5,150
▼ 54% 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 | € 5,519 | € 16,112 | € -3,610 | € 142,395 | ▲ € 146,005 |
| Profit after taxes | € -5,018 | € -4,449 | € -19,617 | € 126,430 | ▲ € 146,047 |
| Equity | € -24,774 | € -29,223 | € -48,840 | € 77,590 | ▲ € 126,430 |
| Total debts | € 88,456 | € 108,837 | € 114,558 | € 5,150 | ▼ 96% |
| Cash | € 8,383 | € 7,378 | € 7,215 | € 82,074 | ▲ € 74,859 |
| Land & buildings | € 55,060 | € 51,720 | € 48,380 | € 0 | ▼ 100% |
| Retained profit | € -43,324 | € -47,773 | € -67,390 | € 59,040 | ▲ € 126,430 |
| Bank debt | € 50,000 | € 50,000 | € 50,000 | € 0 | ▼ 100% |
| Balance sheet total | € 63,682 | € 79,614 | € 65,718 | € 82,740 | ▲ 26% |
Key figures of LEON NIESSEN, 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 LEON NIESSEN?
What happened at LEON NIESSEN in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 126,430. filed late Source: NBB ↗
- Start of the company according to the CBE. KBO
In short
From € 5,018 loss in 2022 to € 126,430 profit in 2025.
Paid € 5,775 in corporate taxes since 2022.
Best year ever: 2025, with € 126,430 profit.
A new publication or filing at LEON NIESSEN? 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
Establishments
Establishment units
Physical locations of this company
Keizerslaan 10
1000 Brussel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 129 companies are registered at this address.
All companies at this address →M&H Immobilières
€ 320,326 gross margin · 2024
Belgische Kamer van Vertalers en Tolken
PELELEKTRICA
€ 673 gross margin · 2023
J.M.E.
€ 74,554 gross margin · 2025
URGUP-GOREME
€ 28,668 gross margin · 2023
+124 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
- 0867.438.138
- VAT number
- BE 0867.438.138
- Registered office
- Keizerslaan 10, 1000 Brussel
- Names & denominations
- LEON NIESSEN
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 27 September 2004
- Peppol
- Not registered
- Activities · NACE
Overige fiscale dienstverlening
Belastingconsulenten
Accountants en belastingconsulenten