ACTIVE

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES

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Financial year 2025 · Closed on 30/06/2025

Net result354,4 k €+318,1 %over 1 year
Gross margin165 k €+3,2 %over 1 year
Equity1,1 M €+45,0 %over 1 year

Identity

Source · BCE/KBO

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES is a Private company with limited liability incorporated in 2005. Its main activity is: Architectural activities. Its registered office is in Ottignies-Louvain-la-Neuve.

Legal situation
Normal situation
BCE/KBO no. / VAT
BE 0877.475.262
Incorporation
18/11/2005
Legal form
Private company with limited liability
Registered office
Rue de Lasne 11
1340 Ottignies-Louvain-la-Neuve · WallonieSee on map
Contributed capital
20 000,00 €
Latest accounts
30/06/2025
Joint committees (1)
  • 336
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA

Financials

Source · NBB, 19 filings

Trend over 19 financial years

20252024202320222021
Income statement
Gross margin165 k €159,9 k €115,5 k €375,3 k €225,4 k €
EBITDA158,9 k €154,8 k €103,6 k €364,7 k €194,8 k €
Operating result133,2 k €130,2 k €81,9 k €354,8 k €192 k €
Net result354,4 k €84,8 k €55,9 k €246,4 k €135,1 k €
Balance sheet
Equity1,1 M €788,3 k €703,5 k €647,6 k €401,2 k €
Total assets2,3 M €1,8 M €1,8 M €1,6 M €1,3 M €
Cash1,2 M €584,8 k €578,8 k €963,1 k €930,7 k €
Debts750,3 k €858,6 k €895,8 k €841,9 k €756,8 k €
Other
Workforce–0,2 ETP0,3 ETP0,3 ETP0,3 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 1 M€ and 2,5 M€
See the valuation

Board of directors

Source · NBB, accounts to 30/06/2025

1 active · 5 ended

Active mandates

Patrick Van Der Straeten

Director

Active

Ended mandates

Patrick Van Der Straeten

Director · since 18 novembre 2015

Ended
Janine WALLEMACQ

Associate · since 24 novembre 2005

Ended
Patrick VANDERSTRAETEN

Manager · since 24 novembre 2005

Ended
Patrick Van Der Straeten

Manager

Ended

Full financial information

Source · NBB
202520242023202220212020
Type of accountMicro modelAbridged modelAbridged modelAbridged modelAbridged modelAbridged model
Start of the financial year01/07/202401/07/202301/07/202201/07/202101/07/202001/07/2019
Closing of the financial year30/06/202530/06/202430/06/202330/06/202230/06/202130/06/2020
Length of the financial year12 months12 months12 months12 months12 months12 months
Filing date20/01/202631/01/202531/01/202413/03/202315/02/202209/02/2021
General meeting25/11/202526/11/202428/11/202329/11/202230/11/202124/11/2020
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 model30/06/202525/11/202520/01/2026FrenchPDF
Abridged model30/06/202426/11/202431/01/2025FrenchPDF
Abridged model30/06/202328/11/202331/01/2024FrenchPDF
Abridged model30/06/202229/11/202213/03/2023FrenchPDF
Abridged model30/06/202130/11/202115/02/2022FrenchPDF
Abridged model30/06/202024/11/202009/02/2021FrenchPDF
Micro model30/06/201926/11/201914/01/2020FrenchPDF
Micro model30/06/201827/11/201821/12/2018FrenchPDF
Micro model30/06/201728/11/201709/01/2018FrenchPDF
Abridged model30/06/201629/11/201609/12/2016FrenchPDF
Abridged model30/06/201524/11/201527/01/2016FrenchPDF
Abridged model30/06/201425/11/201422/12/2014FrenchPDF
Abridged model30/06/201326/11/201314/01/2014FrenchPDF
Abridged model30/06/201227/11/201203/01/2013FrenchPDF
Abridged model30/06/201129/11/201128/12/2011FrenchPDF
Abridged model30/06/201030/11/201020/01/2011FrenchPDF
Abridged model30/06/200924/11/200928/12/2009FrenchPDF
Abridged model30/06/200825/11/200807/01/2009FrenchPDF
Abridged model30/06/200728/12/200721/02/2008FrenchPDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 1 M€ and 2,5 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.

Board of directors

Source · NBB, accounts to 30/06/2025

1 active · 5 ended

Active mandates

Patrick Van Der Straeten

Director

Active

Ended mandates

Patrick Van Der Straeten

Director · since 18 novembre 2015

Ended
Janine WALLEMACQ

Associate · since 24 novembre 2005

Ended
Patrick VANDERSTRAETEN

Manager · since 24 novembre 2005

Ended
Patrick Van Der Straeten

Manager

Ended

Ownership and network

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Try for free

Belgian Official Gazette publications

Source · Belgian Official Gazette
  • Mandates07/10/2015
    DENOMINATION - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …)
    PDF
  • Other23/11/2009
    STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …)
    PDF
  • Other23/04/2009
    STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, …)
    PDF
  • Other05/12/2005
    RUBRIQUE CONSTITUTION (NOUVELLE PERSONNE MORALE, OUVERTURE SUCCURSALE, ETC...)
    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 2025354,4 k €↑
  2. 2025
    Name changeGROUP SIGMA ARCHITECTURE
  3. 2024
    Annual accounts 202484,8 k €↑
  4. 2023
    Annual accounts 202355,9 k €↓
  5. 2022
    Annual accounts 2022246,4 k €↑
  6. 2022
    Name changeGROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES
  7. 2021
    Annual accounts 2021135,1 k €↑
  8. 2020
    Annual accounts 2020102,5 k €↑
  9. 2019
    Annual accounts 201982,3 k €↑
  10. 2018
    Annual accounts 201815,3 k €↑
  11. 2017
    Annual accounts 20178,6 k €↑
  12. 2016
    Annual accounts 2016-36,3 k €↓
  13. 2015
    Annual accounts 20157,4 k €↑
  14. 2014
    Annual accounts 2014-38,7 k €↓
  15. 2013
    Annual accounts 20135,6 k €↑
  16. 2012
    Annual accounts 2012-602,7 €↓
  17. 2011
    Annual accounts 20111,3 k €↓
  18. 2010
    Annual accounts 201014,9 k €↓
  19. 2009
    Annual accounts 200960,1 k €↑
  20. 2008
    Annual accounts 200849,4 k €↑
  21. 2007
    Annual accounts 200734,3 k €
  22. 18/11/2005
    IncorporationPrivate company with limited liability