ACTIVE

OPTIMEX ENGINEERING

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Financial year 2025 · closed on 31/12/2025
Net result
571,8 k €
+13.0% YoY
Gross margin
932,7 k €
+16.4% YoY
Equity
3,4 M €
+6.6% YoY
Workforce
4,6 ETP
+48.4% YoY

What does OPTIMEX ENGINEERING do?

OPTIMEX ENGINEERING is a Private limited company incorporated in 2013. Its main activity is: Plumbing, heat and air-conditioning installation. Its registered office is in Rixensart. It employs on average 4,6 ETP workers (FTE).

Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0523.872.650
Incorporation
14/03/2013
Legal form
Private limited company
Registered office
Clos de la Mazerine 11
1332 Rixensart · WallonieSee on map
Contributed capital
8 200,00 €
Latest accounts
31/12/2025
Average workforce
4,6 ETP
Activities (NACE)
43222Plumbing, heat and air-conditioning installation· main43222Plumbing, heat and air-conditioning installation
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts
View the BCE/KBO Public Search record →
Health score
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✦ Verdict · Analyst summary
Financials

Trend over 12 financial years

202520242023202220212020201920182017201620152014
Income statement
Gross margin932,7 k €801 k €964,7 k €912,2 k €858,5 k €549,9 k €565,6 k €348 k €390,6 k €304,4 k €117,9 k €112,4 k €
EBITDA787,1 k €704,6 k €874,3 k €817,4 k €738,1 k €476,1 k €461,6 k €220,4 k €289,6 k €263,1 k €95,2 k €101,7 k €
Operating result746,6 k €639,7 k €865,9 k €808,4 k €725 k €511,2 k €455,6 k €173,7 k €274,9 k €236,6 k €87,2 k €92,2 k €
Net result571,8 k €505,8 k €644,7 k €568 k €505,9 k €364,7 k €315,9 k €131,7 k €179,5 k €161,6 k €59,4 k €60,7 k €
Balance sheet
Equity3,4 M €3,2 M €2,8 M €2,2 M €1,6 M €1,1 M €713,5 k €458,3 k €326,5 k €289,9 k €128,3 k €68,9 k €
Total assets3,8 M €3,4 M €2,9 M €2,2 M €1,8 M €1,2 M €869,8 k €520,7 k €699,4 k €396 k €259,2 k €133,2 k €
Cash310,4 k €150,8 k €174,6 k €1,8 M €1,5 M €885,3 k €837 k €456,6 k €553,8 k €255,1 k €161,9 k €109,6 k €
Debts444,9 k €157,4 k €83,5 k €52 k €114,7 k €85,3 k €146,1 k €33,8 k €329,6 k €106,1 k €59,6 k €47,9 k €
Other
Workforce4,6 ETP3,1 ETP––4,0 ETP3,0 ETP4,0 ETP3,9 ETP4,8 ETP2,6 ETP2,0 ETP1,1 ETP
Estimate

Indicative valuation

As an indication, this company is worth

between 5 M€ and 10 M€
See the valuation
Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 4 ended

Active mandates

LAURENT VOSS

Director · since 14 mars 2013

Active

Ended mandates

LAURENT VOSS

Administrator - manager · since 14 mars 2013

Ended
OLIVIER LAFOSSE

Administrator - manager · since 14 mars 2013 · until 17 juillet 2018

Ended
LAURENT VOSS

Mandate

Ended
OLIVIER LAFOSSE

Mandate

Ended
Annual accounts

Full financial information

202520242023202220212020
Type of accountAbridged modelAbridged modelMicro modelMicro 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 date19/07/202630/07/202526/08/202429/08/202329/08/202213/08/2021
General meeting30/06/202621/07/202531/07/202431/07/202303/06/202204/06/2021
Currency of the financial yearEUREUREUREUREUREUR
NBB quality labelSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controls
Ratios

Financial ratios

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Filings

Annual accounts filings

12 filings with the NBB

ModelClosingGeneral meetingFiledLanguageDocument
Abridged model31/12/202530/06/202619/07/2026FrenchPDF
Abridged model31/12/202421/07/202530/07/2025FrenchPDF
Micro model31/12/202331/07/202426/08/2024FrenchPDF
Micro model31/12/202231/07/202329/08/2023FrenchPDF
Abridged model31/12/202103/06/202229/08/2022FrenchPDF
Abridged model31/12/202004/06/202113/08/2021FrenchPDF
Abridged model31/12/201905/06/202031/10/2020FrenchPDF
Abridged model31/12/201807/06/201922/07/2019FrenchPDF
Abridged model31/12/201716/07/201804/08/2018FrenchPDF
Abridged model31/12/201602/06/201731/08/2017FrenchPDF
Abridged model31/12/201503/06/201602/08/2016FrenchPDF
Abridged model31/12/201405/06/201531/08/2015FrenchPDF
Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 5 M€ and 10 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.

Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 4 ended

Active mandates

LAURENT VOSS

Director · since 14 mars 2013

Active

Ended mandates

LAURENT VOSS

Administrator - manager · since 14 mars 2013

Ended
OLIVIER LAFOSSE

Administrator - manager · since 14 mars 2013 · until 17 juillet 2018

Ended
LAURENT VOSS

Mandate

Ended
OLIVIER LAFOSSE

Mandate

Ended
Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

  • Mandates06/11/2024
    STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …) - MODIFICATION FORME JURIDIQUE - DEMISSIONS, NOMINATIONS
    PDF
  • Mandates31/07/2018
    DEMISSIONS, NOMINATIONS
    PDF
  • Other18/03/2013
    RUBRIQUE CONSTITUTION (NOUVELLE PERSONNE MORALE, OUVERTURE SUCCURSALE, ETC...)
    PDF

Source: Belgian Official Gazette

Competition

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 2025571,8 k €↑
  2. 2024
    Annual accounts 2024505,8 k €↓
  3. 2023
    Annual accounts 2023644,7 k €↑
  4. 2022
    Annual accounts 2022568 k €↑
  5. 2021
    Annual accounts 2021505,9 k €↑
  6. 2020
    Annual accounts 2020364,7 k €↑
  7. 2019
    Annual accounts 2019315,9 k €↑
  8. 2018
    Annual accounts 2018131,7 k €↓
  9. 2017
    Annual accounts 2017179,5 k €↑
  10. 2016
    Annual accounts 2016161,6 k €↑
  11. 2015
    Annual accounts 201559,4 k €↓
  12. 2014
    Annual accounts 201460,7 k €
  13. 14/03/2013
    IncorporationPrivate limited company