ACTIVE

Y-Concept

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Financial year 2025 · closed on 31/12/2025
Net result
10,5 k €
-71.7% YoY
Gross margin
110 k €
-20.9% YoY
Equity
493,9 k €
+2.2% YoY

What does Y-Concept do?

Y-Concept is a Private limited company incorporated in 2010. Its main activity is: Construction of buildings. Its registered office is in Bruxelles.

Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0827.400.892
Incorporation
30/06/2010
Legal form
Private limited company
Registered office
Boulevard Bischoffsheim 39 box 4
1000 Bruxelles · BruxellesSee on map
Contributed capital
12 400,00 €
Latest accounts
31/12/2025
Activities (NACE)
41001Construction of buildings· main41003Construction of buildings41201Construction of residential and non-residential buildings41203Construction of residential and non-residential buildings70200Management consultancy activities70220Business and other management consultancy activities
Joint committees (2)
  • 124
  • 200
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 15 financial years

202520242023202220212020201920182017201620152014201320122011
Income statement
Gross margin110 k €139,1 k €191,5 k €215,7 k €69,5 k €137 k €40,8 k €79 €30,3 k €76,4 k €234,5 k €187,7 k €103,7 k €8,8 k €33,6 k €
EBITDA65,9 k €90,5 k €134,7 k €175,5 k €64 k €76,1 k €38,1 k €-3,1 k €13,3 k €6,7 k €180,1 k €90,9 k €31,7 k €2,8 k €33,6 k €
Operating result31,7 k €61,8 k €107,8 k €156,1 k €51,1 k €52,7 k €22,6 k €-19,1 k €1,3 k €-7,3 k €175,3 k €88,8 k €30,6 k €2,1 k €32,7 k €
Net result10,5 k €37,1 k €70,2 k €118,1 k €32,9 k €27,8 k €10,9 k €-28,1 k €-8,2 k €-12,1 k €117,2 k €44 k €15,2 k €1,4 k €21,4 k €
Balance sheet
Equity493,9 k €483,4 k €384,4 k €314,2 k €214,8 k €181,9 k €154,1 k €143,2 k €171,3 k €179,5 k €191,5 k €88,2 k €44,2 k €29 k €27,6 k €
Total assets856,2 k €855,9 k €716,8 k €611,1 k €496,4 k €436,2 k €428,9 k €426,5 k €461,1 k €466,8 k €325,6 k €598,3 k €887,7 k €191 k €38,9 k €
Cash11,8 k €17,2 k €15,3 k €14,1 k €19,8 k €8,2 k €2,9 k €186 €16 k €195,5 €225,3 k €3 k €48,1 k €10,5 k €16,7 k €
Debts362,4 k €372,5 k €332,4 k €296,9 k €281,7 k €254,3 k €274,9 k €283,3 k €289,9 k €287,4 k €134,1 k €509,3 k €843,5 k €161,9 k €11,2 k €
Other
Workforce––––––––––1,0 ETP2,6 ETP2,3 ETP0,5 ETP–
Estimate

Indicative valuation

As an indication, this company is worth

between 100 k€ and 250 k€
See the valuation
Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 3 ended

Active mandates

Ludovic Wautelet

Director

Active

Ended mandates

Ludovic WAUTELET

Manager · since 30 juin 2010

Ended
Ludovic Wautelet

Manager

Ended
Ludovoc Wautelet

Director

Ended
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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 date31/08/202615/09/202529/08/202431/08/202331/08/202231/08/2021
General meeting04/05/202602/05/202503/05/202405/05/202306/05/202207/05/2021
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

15 filings with the NBB

ModelClosingGeneral meetingFiledLanguageDocument
Micro model31/12/202504/05/202631/08/2026FrenchPDF
Micro model31/12/202402/05/202515/09/2025FrenchPDF
Micro model31/12/202303/05/202429/08/2024FrenchPDF
Micro model31/12/202205/05/202331/08/2023FrenchPDF
Micro model31/12/202106/05/202231/08/2022FrenchPDF
Micro model31/12/202007/05/202131/08/2021FrenchPDF
Micro model31/12/201902/05/202016/09/2020FrenchPDF
Micro model31/12/201803/05/201920/08/2019FrenchPDF
Micro model31/12/201704/05/201821/08/2018FrenchPDF
Micro model31/12/201605/05/201718/07/2017FrenchPDF
Abridged model31/12/201506/05/201617/06/2016FrenchPDF
Abridged model31/12/201404/05/201520/08/2015FrenchPDF
Abridged model31/12/201302/05/201428/08/2014FrenchPDF
Abridged model31/12/201203/05/201310/07/2013FrenchPDF
Abridged model31/12/201104/05/201207/07/2012FrenchPDF
Estimate

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.

Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 3 ended

Active mandates

Ludovic Wautelet

Director

Active

Ended mandates

Ludovic WAUTELET

Manager · since 30 juin 2010

Ended
Ludovic Wautelet

Manager

Ended
Ludovoc Wautelet

Director

Ended
Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

  • Mandates12/01/2024
    STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …) - MODIFICATION FORME JURIDIQUE - DEMISSIONS, NOMINATIONS
    PDF
  • Registered office01/02/2021
    SIEGE SOCIAL
    PDF
  • Registered office26/02/2020
    SIEGE SOCIAL
    PDF
  • Registered office05/09/2017
    SIEGE SOCIAL
    PDF
  • Other02/07/2010
    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 202510,5 k €↓
  2. 2024
    Annual accounts 202437,1 k €↓
  3. 2023
    Annual accounts 202370,2 k €↓
  4. 2022
    Annual accounts 2022118,1 k €↑
  5. 2021
    Annual accounts 202132,9 k €↑
  6. 2020
    Annual accounts 202027,8 k €↑
  7. 2019
    Annual accounts 201910,9 k €↑
  8. 2018
    Annual accounts 2018-28,1 k €↓
  9. 2017
    Annual accounts 2017-8,2 k €↑
  10. 2016
    Annual accounts 2016-12,1 k €↓
  11. 2015
    Annual accounts 2015117,2 k €↑
  12. 2014
    Annual accounts 201444 k €↑
  13. 2013
    Annual accounts 201315,2 k €↑
  14. 2012
    Annual accounts 20121,4 k €↓
  15. 2011
    Annual accounts 201121,4 k €
  16. 30/06/2010
    IncorporationPrivate limited company