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 2024 and 2025.
Financials
Financial year 2025
SOCIETE INDUSTRIELLE DE DECHETS DE CONSTRUCTION from Herstal, company number BE0447269374, closed financial year 2025 with a result of € -71,975 after tax. For that financial year SOCIETE INDUSTRIELLE DE DECHETS DE CONSTRUCTION recorded revenue of € 115,696 and equity of € 1.8 million. Compared with financial year 2024, the result moved from € -74,285 to € -71,975. The company made a loss. 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 May 26, 2026.
€ 1.8 million
▼ 4% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -71,975
▲ 3 % less loss than in 2024
Profit after tax over the fiscal year.
€ 557,793
▼ 84% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € 1.7 million.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 25,470
▼ 44% vs 2024
Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 44 days on average.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Revenue | € 3,933,340 | € 3,669,704 | € 454,572 | € 115,696 | ▼ 75% |
| Profit after taxes | € 466,121 | € 640,503 | € -74,285 | € -71,975 | ▲ € 2,310 |
| Equity | € 1,952,903 | € 1,953,406 | € 1,879,121 | € 1,807,145 | ▼ 4% |
| Total debts | € 818,426 | € 966,590 | € 63,407 | € 30,976 | ▼ 51% |
| Cash | € 866,278 | € 1,002,393 | € 3,435,972 | € 557,793 | ▼ 84% |
| Retained profit | € 1,858,084 | € 1,858,587 | € 1,784,301 | € 1,712,326 | ▼ 4% |
| Dividend | € 465,000 | € 640,000 | € 0 | € 0 | |
| Balance sheet total | € 4,530,263 | € 4,690,590 | € 3,728,408 | € 3,634,921 | ▼ 3% |
Key figures of SOCIETE INDUSTRIELLE DE DECHETS DE CONSTRUCTION, 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 SOCIETE INDUSTRIELLE DE DECHETS DE CONSTRUCTION?
What happened at SOCIETE INDUSTRIELLE DE DECHETS DE CONSTRUCTION in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 71,975. Source: NBB ↗
- Jean-Denis LEJEUNE became a director. NBB
- Florence GIET became a director. NBB
- Laurent MARCHAL became a director. NBB
- Mathieu MALMENDIER became a director. NBB
- Lazlo SCHONBRODT became a director. NBB
- Michel TILLMANN became a director. NBB
- David LAMY became a director. NBB
In short
From € 466,121 profit in 2022 to € 71,975 loss in 2025.
Paid € 467,851 in corporate taxes since 2022.
Best year ever: 2023, with € 640,503 profit.
Paid out € 1.1 million in dividends to the owners in total.
Management
Behind SOCIETE INDUSTRIELLE DE DECHETS DE CONSTRUCTION are Jean-Denis LEJEUNE, Magnée Enrobés SA, Legros SA, Florence GIET, Thomassen et Fils SPRL and Laurent MARCHAL. The shares are held by TRADECOLIEGE (49%), INTRADEL SC (49%) and SPI - SOCIETE PROVINCIALE D'INSUSTRIALISATION (2%).
Directors
According to the 2025 annual accounts
Jean-Denis LEJEUNE
Director
since 2025
Director · represented by Marcel Baguette
since 2019
Vice-chairman of the board · represented by Jean Legros
Also active at: RECYLIEGE, HYDRO BELGIUM BINDER H.B.B.
since 2019
Florence GIET
Director
since 2025
since 2019
Laurent MARCHAL
Director
since 2025
Michel TILLMANN
Director
since 2023
David LAMY
Director
Also active at: Carrières de Silex du Versant de Maisières, BARIUM MINERALS, COPRO - Onpartijdige instelling voor de controle van Bouwproducten, TRADECOWALL, VALORISATION ET RECYCLAGE DES MATERIAUX DE CONSTRUCTION, RECYNAM, RECYMEX, FEDERATION DES RECYCLEURS DE DECHETS DE CONSTRUCTION +1 more
since 2021
Mathieu MALMENDIER
Chairman of the board
Also active at: ASSOCIATION INTERCOMMUNALE DE TRAITEMENT DES DECHETS LIEGEOIS
since 2025
Lazlo SCHONBRODT
Director
since 2025
Director · represented by Marie-Christine NOSSENT
Also active at: RECYLIEGE, SOCIETE D'INTEGRATION PAR LE TRAVAIL EN ENVIRONNEMENT EN REGION LIEGEOISE, RECYDEL, BAU-Regain, URBEO INVEST
since 2019
Shareholders
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Pré Wigy 20
4040 Herstal
Rue Joseph Potier 13
4140 Sprimont
Active since 1 January 2008
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
- 0447.269.374
- VAT number
- BE 0447.269.374
- Registered office
- Pré Wigy 20, 4040 Herstal
- Names & denominations
- SOCIETE INDUSTRIELLE DE DECHETS DE CONSTRUCTION · SIDECO
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 14 April 1992
- Peppol
- Active · Active since 30 Jan 2026
- Activities · NACE
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