Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Two loss years in a row NBB
Negative result in 2023 and 2024.
Financials
Financial year 2024
LEIGNON SYNERGIE from Ukkel, company number BE0440221137, closed financial year 2024 with a result of € -1.7 million after tax. For that financial year LEIGNON SYNERGIE recorded a gross margin of € 344,125 and equity of € 9.7 million. Compared with financial year 2023, the result moved from € -1.1 million to € -1.7 million. The company made a loss. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on December 31, 2025.
€ 9.7 million
▼ 15% vs 2023
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -1.7 million
▼ 58 % more loss than in 2023
Profit after tax over the fiscal year.
€ 74,726
▲ 27% vs 2023
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -1.7 million.
People and assets in 2024
€ 422,983
▲ 64% vs 2023
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 146,742
▲ 53% vs 2023
Book value of vehicles, furniture and equipment.
Debts at end 2024
€ 1.5 million
▲ 1% vs 2023
€ 3,829 is repaid this year. At this pace the long-term loan is gone in ≈ 396 years.
€ 218,082
▲ 51% vs 2023
Supplier invoices still open on the last day of the fiscal year.
€ 41,813
▼ 71% vs 2023
Taxes, VAT and social contributions still to pay.
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| 2021 | 2022 | 2023 | 2024 | Change 2023 → 2024 | |
|---|---|---|---|---|---|
| Gross margin | € 3,240,865 | € 935,668 | € 748,735 | € 344,125 | ▼ 54% |
| Profit after taxes | € 1,683,496 | € -62,165 | € -1,076,243 | € -1,704,010 | ▼ € 627,767 |
| Equity | € 6,968,623 | € 12,501,458 | € 11,425,215 | € 9,721,206 | ▼ 15% |
| Total debts | € 12,687,542 | € 13,858,205 | € 20,979,276 | € 23,434,361 | ▲ 12% |
| Cash | € 651,593 | € 81,909 | € 58,649 | € 74,726 | ▲ 27% |
| Land & buildings | € 9,983,989 | € 16,640,401 | € 23,368,085 | € 25,122,116 | ▲ 8% |
| Retained profit | € 1,168,623 | € 1,106,458 | € 30,215 | € -1,673,794 | ▼ € 1.7 million |
| Dividend | € 1,000,000 | € 0 | € 0 | € 0 | |
| Bank debt | € 1,500,000 | € 1,500,000 | € 1,500,000 | € 1,516,321 | ▲ 1% |
| Balance sheet total | € 19,656,166 | € 26,359,664 | € 32,579,465 | € 33,312,190 | ▲ 2% |
| Employees (FTE) | 9.3 | - | - | - |
Key figures of LEIGNON SYNERGIE, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.
What happened to LEIGNON SYNERGIE?
What happened at LEIGNON SYNERGIE in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2024: loss of € 1.7 million. filed late Source: NBB ↗
- Alexandre KARAZIWAN became a director. NBB
- Aurélie KARAZIWAN became a director. NBB
- Elodie KARAZIWAN became a director. NBB
- New establishment in Ukkel. KBO
- Start of the company according to the CBE. KBO
In short
From € 1.7 million profit in 2021 to € 1.7 million loss in 2024.
Best year ever: 2021, with € 1.7 million profit.
On average € 348,500 of value added per employee in 2021.
Paid out € 1 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
Behind LEIGNON SYNERGIE are Elodie KARAZIWAN, Alexandre KARAZIWAN, Aurélie KARAZIWAN and Catherine LAURENT. Elodie KARAZIWAN is also behind SEMLEX EUROPE. Alexandre KARAZIWAN is also behind SEMLEX EUROPE. Aurélie KARAZIWAN is also behind SEMLEX EUROPE, BRASSERIE DU CHATEAU DE LEIGNON and AUBERGE DU CHÂTEAU DE LEIGNON.
Directors
According to the 2024 annual accounts
since 2016
since 2020
Aurélie KARAZIWAN
Managing director
Also active at: SEMLEX EUROPE, BRASSERIE DU CHATEAU DE LEIGNON, AUBERGE DU CHÂTEAU DE LEIGNON
since 2018
Catherine LAURENT
Director
Establishments
Establishment units
Physical locations of this company
Brugmannlaan 384
1180 Ukkel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 3 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
- 0440.221.137
- VAT number
- BE 0440.221.137
- Registered office
- Brugmannlaan 384, 1180 Ukkel
- Names & denominations
- LEIGNON SYNERGIE
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 31 January 1990
- Peppol
- Active · Active since 6 Jan 2026
- Activities · NACE
Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed
Bemiddeling in verband met exploitatie van en handel in onroerend goed
Administratieve en ondersteunende activiteiten ten behoeve van kantoren
Overige activiteiten i .v.m. administratie, n.e.g.
Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed voor een vast bedrag of op contractbasis
Diverse administratieve activiteiten ten behoeve van kantoren
Niet-gespecialiseerde groothandel
Overige groothandel