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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Negative equity NBB
More debt than assets in 4 of the last 4 fiscal years.
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Two loss years in a row NBB
Negative result in 2024 and 2025.
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Tight liquidity NBB
Cash and receivables cover 9 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
20 other companies have their registered office at the same address; threshold 10.
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Legal situation KBO
Vrijwillige ontbinding – vereffening according to the CBE.
Financials
Financial year 2025
Isosystems from Liège, company number BE0873988014, closed financial year 2025 with a result of € -1,086 after tax. For that financial year Isosystems recorded a gross margin of € -1,086 and equity of € -2.1 million. Compared with financial year 2024, the result moved from € -2,115 to € -1,086. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on August 18, 2026.
€ -2.1 million
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -1,086
▲ 49 % less loss than in 2024
Profit after tax over the fiscal year.
€ 181,258
▼ 1% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -3.6 million.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
Debts at end 2025
€ 1.8 million
Loans from banks and other lenders, long and short.
€ 372,526
Supplier invoices still open on the last day of the fiscal year.
€ 80,295
Wages, holiday pay and social contributions still to pay. No outstanding taxes.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € -4,716 | € -8,636 | € -2,115 | € -1,086 | ▲ € 1,029 |
| Profit after taxes | € 47,247 | € -3,705 | € -2,115 | € -1,086 | ▲ € 1,029 |
| Equity | € -2,078,394 | € -2,082,099 | € -2,084,214 | € -2,085,300 | |
| Total debts | € 2,633,249 | € 2,297,063 | € 2,292,326 | € 2,291,326 | |
| Cash | € 521,220 | € 189,506 | € 183,344 | € 181,258 | ▼ 1% |
| Retained profit | € -3,553,394 | € -3,557,099 | € -3,559,214 | € -3,560,300 | |
| Bank debt | € 2,140,723 | € 1,838,504 | € 1,838,504 | € 1,838,504 | |
| Balance sheet total | € 554,855 | € 214,964 | € 208,111 | € 206,026 | ▼ 1% |
Key figures of Isosystems, 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 Isosystems?
What happened at Isosystems in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
Isosystems is active according to the CBE. Legal situation: Vrijwillige ontbinding – vereffening.
- New annual accounts for financial year 2025: loss of € 1,086. filed late Source: NBB ↗
- Roman AYDOGDU became a director. NBB
- New establishment in Amel. KBO
- Start of the company according to the CBE. KBO
In short
From € 47,247 profit in 2022 to € 1,086 loss in 2025.
Best year ever: 2022, with € 47,247 profit.
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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 E. THOMMESSEN, IMOTAM, DEMABEL comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
IsosystemsBehind Isosystems is Roman AYDOGDU. The shares are held by E. THOMMESSEN (23.3%), IMOTAM (11.8%) and DEMABEL (10%).
Establishments
Establishment units
Physical locations of this company
Rue Louvrex 55-57
4000 Liège
Schoppen,Malmedyer Weg 62
4770 Amel
Active since 1 June 2005
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 20 companies are registered at this address.
All companies at this address →EXIMPA
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€ 305,980 gross margin · 2024
LASERFLASH
€ 1.7 million gross margin · 2023
Agence locale pour l'Emploi de Villers-le-Bouillet
SPARX INDUSTRIES
€ 19.7 million revenue · 2024
+15 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
- 0873.988.014
- VAT number
- BE 0873.988.014
- Registered office
- Rue Louvrex 55-57, 4000 Liège
- Names & denominations
- Isosystems
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Vrijwillige ontbinding – vereffening
- Start date
- 12 May 2005
- Peppol
- Not registered
- Activities · NACE
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