ACTIVE

MERTENS

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Financial year 2025 · Closed on 30/09/2025

Net result7 k €-53,5 %over 1 year
Gross margin133 k €+5,9 %over 1 year
Equity64 k €+12,3 %over 1 year

Identity

Source · BCE/KBO

MERTENS is a Private limited company incorporated in 1991. Its registered office is in Forest.

Legal situation
Normal situation
BCE/KBO no. / VAT
BE 0445.883.561
Incorporation
02/12/1991
Legal form
Private limited company
Registered office
Rue Berthelot 133
1190 Forest · BruxellesSee on map
Contributed capital
18 592,01 €
Latest accounts
30/09/2025
Joint committees (2)
  • 14903
  • 201
Signals
ProfitableSolid equityLow riskPositive cashflowPositive EBITDA

Financials

Source · NBB, 19 filings

Trend over 19 financial years

20252024202320222021
Income statement
Gross margin133 k €125,6 k €117,1 k €120,6 k €102,1 k €
EBITDA43,2 k €38 k €21,5 k €46,5 k €9,7 k €
Operating result24,9 k €29,9 k €14,5 k €33 k €1,5 k €
Net result7 k €15,1 k €5,6 k €20,9 k €-7 k €
Balance sheet
Equity64 k €57 k €42 k €41,3 k €25,6 k €
Total assets144,6 k €132,5 k €137 k €119 k €96,9 k €
Cash21,5 k €5,4 k €13,2 k €15,5 k €10 k €
Debts80,6 k €75,5 k €88,2 k €77,6 k €71,4 k €
Other
Workforce–––––

Valuation

Indicative valuation

As an indication, this company is worth

between 100 k€ and 250 k€
See the valuation

Board of directors

Source · NBB, accounts to 30/09/2025

2 active · 7 ended

Active mandates

Gauthier Mertens

Director · since 30 septembre 2020

Active
Thierry Mertens

Director · since 30 septembre 2020

Active

Ended mandates

Michel MERTENS

Manager · since 02 décembre 1991

Ended
Gauthier Mertens

administrateur

Ended
Gauthier Mertens

Director

Ended
Michel MERTENS

Mandate

Ended

Other companies at this address

Rue Berthelot 133 1190 Forest
CompanyCBE no.
TCW- Top Cleaning Windows● Active
0440.519.758

Full financial information

Source · NBB
202520242023202220212020
Type of accountMicro modelMicro modelMicro modelMicro modelMicro modelMicro model
Start of the financial year01/10/202401/10/202301/10/202201/10/202101/10/202001/10/2019
Closing of the financial year30/09/202530/09/202430/09/202330/09/202230/09/202130/09/2020
Length of the financial year12 months12 months12 months12 months12 months12 months
Filing date30/04/202630/04/202504/04/202427/04/202329/07/202230/04/2021
General meeting31/03/202631/03/202504/03/202414/04/202328/07/202201/03/2021
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, 19 filings
ModelClosingGeneral meetingFiledLanguageDocument
Micro model30/09/202531/03/202630/04/2026DutchPDF
Micro model30/09/202431/03/202530/04/2025DutchPDF
Micro model30/09/202304/03/202404/04/2024FrenchPDF
Micro model30/09/202214/04/202327/04/2023FrenchPDF
Micro model30/09/202128/07/202229/07/2022FrenchPDF
Micro model30/09/202001/03/202130/04/2021FrenchPDF
Micro model30/09/201902/03/202025/05/2020FrenchPDF
Micro model30/09/201804/03/201913/06/2019FrenchPDF
Micro model30/09/201705/03/201820/03/2018FrenchPDF
Abridged model30/09/201606/03/201729/03/2017FrenchPDF
Abridged model30/09/201507/03/201628/04/2016FrenchPDF
Abridged model30/09/201402/03/201522/04/2015FrenchPDF
Abridged model30/09/201303/03/201403/10/2014FrenchPDF
Abridged model30/09/201201/03/201307/06/2013DutchPDF
Abridged model30/09/201120/02/201230/06/2012DutchPDF
Abridged model31/03/201020/09/201019/01/2012DutchPDF
Abridged model31/03/200915/01/201028/01/2010DutchPDF
Abridged model31/03/200829/08/200806/10/2008FrenchPDF
Abridged model31/03/200731/08/200725/09/2007FrenchPDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 100 k€ and 250 k€

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 30/09/2025

2 active · 7 ended

Active mandates

Gauthier Mertens

Director · since 30 septembre 2020

Active
Thierry Mertens

Director · since 30 septembre 2020

Active

Ended mandates

Michel MERTENS

Manager · since 02 décembre 1991

Ended
Gauthier Mertens

administrateur

Ended
Gauthier Mertens

Director

Ended
Michel MERTENS

Mandate

Ended

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette
  • Mandates08/10/2020
    STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …) - MODIFICATION FORME JURIDIQUE - DEMISSIONS, NOMINATIONS
    PDF
  • Mandates13/01/2011
    DEMISSIONS, NOMINATIONS - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …)
    PDF
  • Capital / shares08/11/2005
    CAPITAL, ACTIONS - ASSEMBLEE GENERALE - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …)
    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 20257 k €↓
  2. 2024
    Annual accounts 202415,1 k €↑
  3. 2023
    Annual accounts 20235,6 k €↓
  4. 2022
    Annual accounts 202220,9 k €↑
  5. 2021
    Annual accounts 2021-7 k €↓
  6. 2020
    Annual accounts 20205 k €↑
  7. 2019
    Annual accounts 2019-11,7 k €↓
  8. 2018
    Annual accounts 201814,1 k €↑
  9. 2017
    Annual accounts 2017-4,4 k €↑
  10. 2016
    Annual accounts 2016-5,4 k €↑
  11. 2015
    Annual accounts 2015-10,2 k €↓
  12. 2014
    Annual accounts 20147,7 k €↑
  13. 2013
    Annual accounts 2013-18,1 k €↓
  14. 2012
    Annual accounts 201212,2 k €↑
  15. 2011
    Annual accounts 201111,9 k €↑
  16. 2010
    Annual accounts 2010-12,1 k €↓
  17. 2009
    Annual accounts 2009-9,8 k €↓
  18. 2008
    Annual accounts 2008-8,1 k €↓
  19. 2007
    Annual accounts 2007-5,7 k €
  20. 02/12/1991
    IncorporationPrivate limited company