ACTIVE

SERGE DE GHELDERE

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Financial year 2025 · closed on 31/12/2025
Net result
3,4 k €
-85.0% YoY
Gross margin
30,4 k €
-47.4% YoY
Equity
103,3 k €
-12.8% YoY

What does SERGE DE GHELDERE do?

SERGE DE GHELDERE is a Private limited company incorporated in 2010. Its main activity is: Engineering activities and related technical consultancy. Its registered office is in Overijse.

Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0827.519.272
Incorporation
05/07/2010
Legal form
Private limited company
Registered office
Kouterstraat 170
3090 Overijse · FlandreSee on map
Contributed capital
1,00 €
Latest accounts
31/12/2025
Activities (NACE)
71121Engineering activities and related technical consultancy· main71121Engineering activities and related technical consultancy62020Computer consultancy activities62200Computer programming, consultancy and related activities74909Other professional, scientific and technical activities n.e.c.74999Other professional, scientific and technical activities n.e.c.+2
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA
View the BCE/KBO Public Search record →
Health score
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✦ Verdict · Analyst summary
Financials

Trend over 13 financial years

2025202420232022202120202018201720162015201420132012
Income statement
Gross margin30,4 k €57,9 k €84,7 k €41,7 k €25,4 k €-450,7 €31,6 k €15,7 k €45,9 k €33 k €29,8 k €29,6 k €9,2 k €
EBITDA28,4 k €54,6 k €83,6 k €38,8 k €24,1 k €-1,1 k €30,1 k €12,7 k €43,9 k €31,2 k €29,1 k €28 k €8,7 k €
Operating result6,3 k €35,5 k €64,4 k €20,5 k €8,1 k €-17,4 k €5,6 k €-12 k €18,8 k €6,2 k €12,6 k €11,8 k €4 k €
Net result3,4 k €22,5 k €44,6 k €13,9 k €-344 €-18,1 k €5,2 k €-12,9 k €13,6 k €8,7 k €9,1 k €10,8 k €-3,8 k €
Balance sheet
Equity103,3 k €118,5 k €96 k €51,5 k €37,6 k €38 k €29,9 k €24,7 k €37,6 k €24,5 k €16,5 k €7,4 k €-9,6 k €
Total assets120,5 k €265,3 k €151,5 k €79,9 k €75,4 k €100,5 k €47,6 k €61,5 k €80,9 k €101,6 k €88,9 k €123,5 k €74 k €
Cash43,8 k €67,3 k €14,1 k €30,6 k €20,6 k €37,9 k €903,1 €231,5 €427,8 €16,6 €199,8 €–5 k €
Debts17,2 k €60,9 k €54,6 k €27,3 k €37,7 k €62,5 k €17,7 k €34,4 k €43,3 k €77,1 k €72,4 k €116 k €83,6 k €
Estimate

Indicative valuation

As an indication, this company is worth

between 250 k€ and 500 k€
See the valuation
Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 2 ended

Active mandates

SERGE DE GHELDERE

Director · since 25 juin 2010

Active

Ended mandates

Serge de Gheldere

Director

Ended
Serge de Gheldere

Manager

Ended
At this address

Other companies at this address

CompanyCBE no.
Zoncor● Active
1024.102.244
Annual accounts

Full financial information

202520242023202220212020
Type of accountMicro modelMicro modelMicro modelMicro modelMicro modelMicro 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 date24/03/202603/06/202525/06/202427/10/202331/08/202229/10/2021
General meeting21/03/202631/05/202531/05/202431/05/202331/05/202231/05/2021
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

13 filings with the NBB

ModelClosingGeneral meetingFiledLanguageDocument
Micro model31/12/202521/03/202624/03/2026DutchPDF
Micro model31/12/202431/05/202503/06/2025DutchPDF
Micro model31/12/202331/05/202425/06/2024DutchPDF
Micro model31/12/202231/05/202327/10/2023DutchPDF
Micro model31/12/202131/05/202231/08/2022DutchPDF
Micro model31/12/202031/05/202129/10/2021DutchPDF
Micro model31/12/201831/05/201931/07/2019DutchPDF
Micro model31/12/201731/05/201831/08/2018DutchPDF
Abridged model31/12/201631/05/201728/08/2017DutchPDF
Abridged model31/12/201531/05/201611/08/2016DutchPDF
Abridged model31/12/201431/05/201531/08/2015DutchPDF
Abridged model31/12/201331/05/201429/08/2014DutchPDF
Abridged model31/12/201231/05/201329/08/2013DutchPDF
Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 250 k€ and 500 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.

Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 2 ended

Active mandates

SERGE DE GHELDERE

Director · since 25 juin 2010

Active

Ended mandates

Serge de Gheldere

Director

Ended
Serge de Gheldere

Manager

Ended
Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

  • Mandates06/05/2022
    STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, …) - WIJZIGING RECHTSVORM - DIVERSEN - DOEL - ONTSLAGEN - BENOEMINGEN
    PDF
  • Other14/07/2010
    RUBRIEK OPRICHTING (NIEUWE RECHTSPERSOON, OPENING BIJKANTOOR, ENZ...)
    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 20253,4 k €↓
  2. 2024
    Annual accounts 202422,5 k €↓
  3. 2023
    Annual accounts 202344,6 k €↑
  4. 2022
    Annual accounts 202213,9 k €↑
  5. 2021
    Annual accounts 2021-344 €↑
  6. 2020
    Annual accounts 2020-18,1 k €↓
  7. 2018
    Annual accounts 20185,2 k €↑
  8. 2017
    Annual accounts 2017-12,9 k €↓
  9. 2016
    Annual accounts 201613,6 k €↑
  10. 2015
    Annual accounts 20158,7 k €↓
  11. 2014
    Annual accounts 20149,1 k €↓
  12. 2013
    Annual accounts 201310,8 k €↑
  13. 2012
    Annual accounts 2012-3,8 k €
  14. 05/07/2010
    IncorporationPrivate limited company