ACTIVE

DELTA MAINTENANCE SYSTEMS

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Financial year 2025 · Closed on 31/12/2025

Net result19,2 k €+906,0 %over 1 year
Gross margin252,3 k €+8,1 %over 1 year
Equity305,4 k €+3,1 %over 1 year
Workforce3,2 ETP+6,7 %over 1 year

Identity

Source · BCE/KBO

DELTA MAINTENANCE SYSTEMS is a Private limited company incorporated in 1986. Its main activity is: Technical testing and analysis. Its registered office is in Seraing. It employs on average 3,2 ETP workers (FTE).

Legal situation
Normal situation
BCE/KBO no. / VAT
BE 0429.247.764
Incorporation
05/08/1986
Legal form
Private limited company
Registered office
Rue Ferrer 13
4100 Seraing · WallonieSee on map
Contributed capital
121 249,31 €
Latest accounts
31/12/2025
Average workforce
3,2 ETP
Joint committees (1)
  • 209
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 20 filings

Trend over 20 financial years

20252024202320222021
Income statement
Gross margin252,3 k €233,3 k €276,8 k €215,1 k €221,6 k €
EBITDA80,2 k €36,7 k €77,8 k €49,1 k €56,4 k €
Operating result35,3 k €8,3 k €61,5 k €40,3 k €46,9 k €
Net result19,2 k €-2,4 k €45,5 k €32,8 k €45,4 k €
Balance sheet
Equity305,4 k €296,2 k €308,6 k €278 k €282,3 k €
Total assets398,8 k €434,9 k €471 k €376,5 k €357 k €
Cash111 k €118,4 k €247,7 k €196,9 k €135,3 k €
Debts93 k €138,6 k €162,3 k €98,4 k €74,5 k €
Other
Workforce3,2 ETP3,0 ETP3,0 ETP3,0 ETP2,9 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 500 k€ and 1 M€
See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

2 active · 25 ended

Active mandates

Eric Mathieu

administrateur · since 29 juin 2023

Active
Nunzio Porretta

Managing director · since 29 juin 2023

Active

Ended mandates

Willy Claes

Director · since 29 juin 2023

Ended
COOPERATIVE D'ETUDES, DE GESTION ET DE PARTICIPATION

Director · since 25 juin 2020 · until 29 juin 2023 · 0461.460.078

Represented by Michel Hody

Ended
COOPERATIVE D'ETUDES, DE GESTION ET DE PARTICIPATION

Director · since 25 juin 2020 · until 25 juin 2026 · 0461.460.078

Represented by Michel Hody

Ended
COOPERATIVE D'ETUDES, DE GESTION ET DE PARTICIPATION

Director · since 25 juin 2020 · until 25 juin 2026 · 0461.460.078

Represented by Jean-Luc Pluymers

Ended

Full financial information

Source · NBB
202520242023202220212020
Type of accountAbridged modelAbridged modelAbridged modelAbridged modelAbridged modelAbridged model
Start of the financial year01/01/202501/01/202401/01/202301/01/202201/01/202101/01/2020
Closing of the financial year31/12/202531/12/202431/12/202331/12/202231/12/202131/12/2020
Length of the financial year12 months12 months12 months12 months12 months12 months
Filing date01/07/202604/07/202523/07/202405/07/202326/07/202202/08/2021
General meeting25/06/202626/06/202520/06/202429/06/202323/06/202224/06/2021
Currency of the financial yearEUREUREUREUREUREUR
NBB quality labelSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controls

Financial ratios

Source · NBB

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Annual accounts filings

Source · NBB, 20 filings
ModelClosingGeneral meetingFiledLanguageDocument
Abridged model31/12/202525/06/202601/07/2026FrenchPDF
Abridged model31/12/202426/06/202504/07/2025FrenchPDF
Abridged model31/12/202320/06/202423/07/2024FrenchPDF
Abridged model31/12/202229/06/202305/07/2023FrenchPDF
Abridged model31/12/202123/06/202226/07/2022FrenchPDF
Abridged model31/12/202024/06/202102/08/2021FrenchPDF
Micro model31/12/201925/06/202001/09/2020FrenchPDF
Abridged model31/12/201820/06/201919/07/2019FrenchPDF
Abridged model31/12/201721/06/201830/08/2018FrenchPDF
Abridged model31/12/201622/06/201712/07/2017FrenchPDF
Abridged model31/12/201523/06/201616/08/2016FrenchPDF
Abridged model31/12/201411/06/201514/07/2015FrenchPDF
Abridged model31/12/201330/06/201429/07/2014FrenchPDF
Abridged model31/12/201223/05/201306/06/2013FrenchPDF
Abridged model31/12/201107/06/201216/07/2012FrenchPDF
Abridged model31/12/201028/03/201127/04/2011FrenchPDF
Abridged model31/12/200924/06/201016/07/2010FrenchPDF
Abridged model31/12/200811/06/200919/06/2009FrenchPDF
Abridged model31/12/200725/06/200801/07/2008FrenchPDF
Abridged model31/12/200629/06/200703/07/2007FrenchPDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 500 k€ and 1 M€

The detail comes with the Business plan: low and high bounds, the valuation bridge for each financial year, transaction multiples by sector and size, group valuation and exports.

Discover the Business plan
Disclaimer

Indicative estimate based on public sector multiples and the filed annual accounts. It is neither a certified valuation nor financial or investment advice.

Board of directors

Source · NBB, accounts to 31/12/2025

2 active · 25 ended

Active mandates

Eric Mathieu

administrateur · since 29 juin 2023

Active
Nunzio Porretta

Managing director · since 29 juin 2023

Active

Ended mandates

Willy Claes

Director · since 29 juin 2023

Ended
COOPERATIVE D'ETUDES, DE GESTION ET DE PARTICIPATION

Director · since 25 juin 2020 · until 29 juin 2023 · 0461.460.078

Represented by Michel Hody

Ended
COOPERATIVE D'ETUDES, DE GESTION ET DE PARTICIPATION

Director · since 25 juin 2020 · until 25 juin 2026 · 0461.460.078

Represented by Michel Hody

Ended
COOPERATIVE D'ETUDES, DE GESTION ET DE PARTICIPATION

Director · since 25 juin 2020 · until 25 juin 2026 · 0461.460.078

Represented by Jean-Luc Pluymers

Ended

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette
  • Registered office11/06/2025
    SIEGE SOCIAL
    PDF
  • Mandates07/08/2024
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates03/07/2023
    STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …) - MODIFICATION FORME JURIDIQUE - DEMISSIONS, NOMINATIONS - ASSEMBLEE GENERALE
    PDF
  • Mandates01/09/2021
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates06/10/2020
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates21/08/2018
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates03/08/2017
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates05/08/2015
    DEMISSIONS, NOMINATIONS
    PDF

Similar companies

A company's peers, by sector and size, are included in the Business plan.

See the Business plan

Timeline

  1. 2025
    Annual accounts 202519,2 k €↑
  2. 2024
    Annual accounts 2024-2,4 k €↓
  3. 2023
    Annual accounts 202345,5 k €↑
  4. 2022
    Annual accounts 202232,8 k €↓
  5. 2021
    Annual accounts 202145,4 k €↑
  6. 2020
    Annual accounts 2020-69,9 k €↓
  7. 2019
    Annual accounts 2019-292,2 €↑
  8. 2018
    Annual accounts 2018-16,4 k €↓
  9. 2017
    Annual accounts 201716,4 k €↑
  10. 2016
    Annual accounts 201611,5 k €↓
  11. 2015
    Annual accounts 201521,5 k €↓
  12. 2014
    Annual accounts 201439,7 k €↓
  13. 2013
    Annual accounts 201345,8 k €↓
  14. 2012
    Annual accounts 201246,8 k €↑
  15. 2011
    Annual accounts 201128,8 k €↑
  16. 2010
    Annual accounts 20107,7 k €↓
  17. 2009
    Annual accounts 200929,9 k €↑
  18. 2008
    Annual accounts 200816,8 k €↑
  19. 2007
    Annual accounts 200710,5 k €↑
  20. 2006
    Annual accounts 20062,8 k €
  21. 05/08/1986
    IncorporationPrivate limited company