Financials
Financial year 2025
LYSEIS from Elsene, company number BE0840027225, closed financial year 2025 with a result of € 29 after tax. For that financial year LYSEIS recorded a gross margin of € 37,402 and equity of € 18,665. Compared with financial year 2024, the result moved from € -8,039 to € 29. Profitable, and profit is growing. The buffer is growing. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on October 28, 2025.
€ 18,665
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 29
▲ still € 8,039 loss in 2024
Profit after tax over the fiscal year.
€ 2,786
▲ € 2,663 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 € 6,265.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 1,379
▼ 53% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 128,259
▼ 17% vs 2024
€ 23,865 is repaid this year. At this pace the long-term loan is gone in ≈ 5 years.
€ 2,481
▲ € 2,110 vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 4,077
▲ 16% 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 | € 49,670 | € 30,290 | € 27,295 | € 37,402 | ▲ 37% |
| Profit after taxes | € 6,597 | € -6,420 | € -8,039 | € 29 | ▲ € 8,068 |
| Equity | € 33,095 | € 26,675 | € 18,636 | € 18,665 | |
| Total debts | € 215,114 | € 188,234 | € 157,998 | € 134,817 | ▼ 15% |
| Cash | € 618 | - | € 122 | € 2,786 | ▲ € 2,663 |
| Land & buildings | € 174,715 | € 151,604 | € 128,493 | € 105,245 | ▼ 18% |
| Retained profit | € 20,695 | € 14,275 | € 6,236 | € 6,265 | |
| Bank debt | € 201,370 | € 177,403 | € 154,108 | € 128,259 | ▼ 17% |
| Balance sheet total | € 248,209 | € 214,909 | € 176,634 | € 153,482 | ▼ 13% |
Key figures of LYSEIS, 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 October 2026.
What happened to LYSEIS?
What happened at LYSEIS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 29. Source: NBB ↗
- New establishment in Elsene. KBO
- Start of the company according to the CBE. KBO
In short
From € 6,597 profit in 2022 to € 29 profit in 2025.
Paid € 9,603 in corporate taxes since 2022.
Best year ever: 2022, with € 6,597 profit.
A new publication or filing at LYSEIS? 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
Directors
According to the 2025 annual accounts
Luc DETREMMERIE
Director
Establishments
Establishment units
Physical locations of this company
de Praeterestraat 14
1050 Elsene
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
- 0840.027.225
- VAT number
- BE 0840.027.225
- Registered office
- de Praeterestraat 14, 1050 Elsene
- Names & denominations
- LYSEIS
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 5 October 2011
- Peppol
- Active · Active since 4 Sept 2025
- Activities · NACE
Activiteiten van advocaten