ACTIVE

BUREAU D'ETUDES CH. COLLON

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Financial year 2025 · Closed on 31/12/2025

Net result2,5 k €+139,1 %over 1 year
Gross margin2,9 k €+170,1 %over 1 year
Equity-33 k €+7,1 %over 1 year

Identity

Source · BCE/KBO

BUREAU D'ETUDES CH. COLLON is a Private company with limited liability incorporated in 1987. Its main activity is: Engineering activities and related technical consultancy. Its registered office is in Berchem-Sainte-Agathe.

Legal situation
Normal situation
BCE/KBO no. / VAT
BE 0431.504.795
Incorporation
02/07/1987
Legal form
Private company with limited liability
Registered office
Rue de Grand-Bigard 470 box 16
1082 Berchem-Sainte-Agathe · BruxellesSee on map
Contributed capital
18 592,01 €
Latest accounts
31/12/2025
Signals
ProfitablePositive cashflowPositive EBITDA

Financials

Source · NBB, 20 filings

Trend over 20 financial years

20252024202320222021
Income statement
Gross margin2,9 k €-4,1 k €11,6 k €46,5 k €27 k €
EBITDA2,9 k €-6,1 k €-26,6 k €-6 k €-8,1 k €
Operating result2,9 k €-6,1 k €-26,7 k €-6,1 k €-8,9 k €
Net result2,5 k €-6,5 k €-27,1 k €-6,4 k €-11,8 k €
Balance sheet
Equity-33 k €-35,6 k €-29,1 k €-2 k €4,3 k €
Total assets16,8 k €35,5 k €50,2 k €44,8 k €46,4 k €
Cash16,8 k €30,2 k €39,6 k €33,4 k €42 k €
Debts49,8 k €71,1 k €79,3 k €46,8 k €42 k €
Other
Workforce–––––

Valuation

Indicative valuation

As an indication, this company is worth

between 0 € and 100 k€
See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

1 active · 3 ended

Active mandates

Christian Collon

Director · since 25 mars 1989

Active

Ended mandates

Christian Collon

Administrator - manager · since 01 janvier 2001

Ended
Christian COLLON

Mandate

Ended
Christian COLLON

Manager

Ended

Other companies at this address

Rue de Grand-Bigard 470 1082 Berchem-Sainte-Agathe
CompanyCBE no.
A.C.P. R DE GRAND BIGARD 470 480 1080 BERCHEM STE AG● Active
0850.251.322
LEGASUR● Active
1010.112.567

Full financial information

Source · NBB
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 date28/08/202625/08/202530/08/202424/08/202323/08/202205/08/2021
General meeting30/06/202630/06/202530/06/202430/06/202329/06/202219/05/2021
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
Micro model31/12/202530/06/202628/08/2026FrenchPDF
Micro model31/12/202430/06/202525/08/2025FrenchPDF
Micro model31/12/202330/06/202430/08/2024FrenchPDF
Micro model31/12/202230/06/202324/08/2023FrenchPDF
Micro model31/12/202129/06/202223/08/2022FrenchPDF
Micro model31/12/202019/05/202105/08/2021FrenchPDF
Micro model31/12/201920/05/202023/06/2020FrenchPDF
Abridged model31/12/201815/05/201927/05/2019FrenchPDF
Abridged model31/12/201716/05/201823/05/2018FrenchPDF
Abridged model31/12/201617/05/201725/05/2017FrenchPDF
Abridged model31/12/201518/05/201625/07/2016FrenchPDF
Abridged model31/12/201420/05/201505/07/2015FrenchPDF
Abridged model31/12/201321/05/201422/05/2014FrenchPDF
Abridged model31/12/201215/05/201316/05/2013FrenchPDF
Abridged model31/12/201116/05/201230/05/2012FrenchPDF
Abridged model31/12/201018/05/201120/05/2011FrenchPDF
Abridged model31/12/200919/05/201020/05/2010FrenchPDF
Abridged model31/12/200815/05/200931/07/2009FrenchPDF
Abridged model31/12/200716/05/200822/05/2008FrenchPDF
Abridged model31/12/200618/05/200724/08/2007FrenchPDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 0 € and 100 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 31/12/2025

1 active · 3 ended

Active mandates

Christian Collon

Director · since 25 mars 1989

Active

Ended mandates

Christian Collon

Administrator - manager · since 01 janvier 2001

Ended
Christian COLLON

Mandate

Ended
Christian COLLON

Manager

Ended

Ownership and network

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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 20252,5 k €↑
  2. 2025
    Name changeBUREAU D'ETUDES COLLON Ch
  3. 2024
    Annual accounts 2024-6,5 k €↑
  4. 2023
    Annual accounts 2023-27,1 k €↓
  5. 2022
    Annual accounts 2022-6,4 k €↑
  6. 2021
    Annual accounts 2021-11,8 k €↓
  7. 2021
    Name changeBUREAU D'ETUDES CH.COLLON
  8. 2020
    Annual accounts 2020-11,1 k €↓
  9. 2019
    Annual accounts 20193,8 k €↑
  10. 2018
    Annual accounts 20181,6 k €↓
  11. 2017
    Annual accounts 201713,2 k €↑
  12. 2016
    Annual accounts 20162 k €↓
  13. 2015
    Annual accounts 20155,5 k €↑
  14. 2014
    Annual accounts 20141,2 k €↓
  15. 2013
    Annual accounts 201312,9 k €↓
  16. 2012
    Annual accounts 201220,8 k €↑
  17. 2011
    Annual accounts 2011-13 k €↑
  18. 2010
    Annual accounts 2010-24,7 k €↓
  19. 2009
    Annual accounts 200918,1 k €↑
  20. 2008
    Annual accounts 20082,9 k €↑
  21. 2007
    Annual accounts 2007-37,2 k €↓
  22. 2006
    Annual accounts 2006-12,3 k €
  23. 02/07/1987
    IncorporationPrivate company with limited liability