ACTIVE

MAINSYS GROUP

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Financial year 2025 · closed on 31/12/2025
Net result
1,6 M €
+201.7% YoY
Revenue
4,7 M €
-0.1% YoY
Equity
8,7 M €
+22.3% YoY
Workforce
7,9 ETP
+5.3% YoY

What does MAINSYS GROUP do?

MAINSYS GROUP is a Public limited company incorporated in 1995. Its main activity is: Computer consultancy activities. Its registered office is in Ixelles. It employs on average 7,9 ETP workers (FTE).

Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0456.540.594
Incorporation
29/11/1995
Legal form
Public limited company
Registered office
Place du Champ de Mars 5 box 21
1050 Ixelles · BruxellesSee on map
Contributed capital
2 436 973,06 €
Latest accounts
31/12/2025
Average workforce
7,9 ETP
Activities (NACE)
62020Computer consultancy activities· main62200Computer programming, consultancy and related activities72100Research and experimental development on natural sciences and engineering63100Data processing, hosting and related activities; web portals63110Data processing, hosting and related activities72300Scientific research and development
Joint committees (2)
  • 200
  • 218
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debtsHigh revenue
View the BCE/KBO Public Search record →
Health score
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✦ Verdict · Analyst summary
Financials

Trend over 17 financial years

20252024202320222021202020192018201720162015201420132012201120092008
Income statement
Revenue4,7 M €4,7 M €4,5 M €4,2 M €3,8 M €3,7 M €5,3 M €19,5 M €19,4 M €21,1 M €18,2 M €15,7 M €14,7 M €15 M €14,9 M €9,7 M €8,6 M €
EBITDA207,3 k €208,5 k €199,9 k €185,7 k €228,1 k €270,7 k €291,6 k €828,6 k €-136,7 k €1,2 M €1,9 M €828,6 k €600,3 k €791,7 k €1,7 M €1,8 M €1,7 M €
Operating result128 k €101,4 k €103,3 k €103,9 k €94,1 k €122,8 k €114,5 k €457,2 k €-475,1 k €943,1 k €1,7 M €670,6 k €452,4 k €650,6 k €1,6 M €1,7 M €1,5 M €
Net result1,6 M €523,4 k €226,7 k €1,1 M €55,8 k €157,1 k €564,3 k €765,7 k €-66,4 k €716,5 k €1,2 M €658,7 k €309,9 k €296,5 k €1,1 M €1,2 M €996 k €
Balance sheet
Equity8,7 M €7,1 M €6,6 M €6,6 M €5,5 M €5,5 M €5,3 M €3,1 M €3,7 M €3,8 M €3,6 M €3 M €2,9 M €3,1 M €3,2 M €1,4 M €1 M €
Total assets11,9 M €11,5 M €10 M €9,2 M €9,8 M €9,3 M €8,6 M €9,3 M €9,1 M €9,4 M €9,5 M €7,8 M €6,7 M €8 M €6,7 M €4 M €3,4 M €
Cash205,4 k €153,4 k €97,7 k €31 k €878,7 k €504,5 k €445,6 k €1,1 M €999,5 k €1,2 M €1,6 M €1,1 M €1,5 M €1,7 M €567,5 k €1,5 M €1,4 M €
Debts3,2 M €4,4 M €3,4 M €2,6 M €4,3 M €3,8 M €3,3 M €5,6 M €5,4 M €5,6 M €5,6 M €4,2 M €3,7 M €4,5 M €3,5 M €2,6 M €2,2 M €
Other
Workforce7,9 ETP7,5 ETP7,9 ETP8,2 ETP9,6 ETP13,1 ETP13,4 ETP135,5 ETP147,5 ETP139,7 ETP126,0 ETP111,2 ETP115,3 ETP118,5 ETP113,9 ETP71,0 ETP65,6 ETP
Estimate

Indicative valuation

As an indication, this company is worth

between 500 k€ and 1 M€
See the valuation
Governance

Board of directors

Seen on filing of 31/12/2025 · 10 active · 51 ended

Active mandates

MONEYSOFT

Director · since 18 septembre 2024 · until 08 mai 2027 · 0436.512.272

Represented by Jacques GODET

Active
Alexandre DEGRIJSE

Director · since 08 mai 2021 · until 08 mai 2027

Active
Bernard CLERBOIS

Managing director · since 08 mai 2021 · until 08 mai 2027

Active
Claude LEGUAY

Director · since 08 mai 2021 · until 08 mai 2027

Active
CREDIT MUTUEL ARKEA SCRL

Director · since 08 mai 2021 · until 08 mai 2027

Represented by Mickael BLEUSE

Active
Jacques FAVILLIER

Director · since 08 mai 2021 · until 08 mai 2027

Active
Jean-Marie THIBAUT

Managing director · since 08 mai 2021 · until 08 mai 2027

Active
Jean-Valéry DUVIEUSART

Director · since 08 mai 2021 · until 08 mai 2027

Active
Pierre LEMAIRE

Managing director · since 08 mai 2021 · until 08 mai 2027

Active
Stéphane LECHAUDE

Director · since 08 mai 2021 · until 08 mai 2027

Active

Ended mandates

CREDIT MUTUEL ARKEA SCRL

Director · since 31 octobre 2019 · until 08 mai 2021 · 7775577018

Represented by Didier CALVAR

Ended
CREDIT MUTUEL ARKEA SCRL

Director · since 31 octobre 2019 · until 08 mai 2027 · 7775577018

Represented by Didier CALVAR

Ended
CREDIT MUTUEL ARKEA SCRL

Director · since 31 octobre 2019 · until 08 mai 2021

Represented by Tarak ACHICH

Ended
CREDIT MUTUEL ARKEA SCRL

Director · since 31 octobre 2019 · until 08 mai 2027

Represented by Didier CALVAR

Ended
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Annual accounts

Full financial information

202520242023202220212020
Type of accountFull modelFull modelFull modelFull modelFull modelFull 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 date12/05/202613/06/202530/05/202427/06/202309/06/202231/05/2021
General meeting09/05/202610/05/202529/05/202419/06/202314/05/202208/05/2021
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

30 filings with the NBB

ModelClosingGeneral meetingFiledLanguageDocument
Full model31/12/202509/05/202612/05/2026FrenchPDF
Consolidated accounts31/12/202509/05/202612/05/2026FrenchPDF
Full model31/12/202410/05/202513/06/2025FrenchPDF
Consolidated accounts31/12/202410/05/202513/06/2025FrenchPDF
Full model31/12/202329/05/202430/05/2024FrenchPDF
Consolidated accounts31/12/202329/05/202430/05/2024FrenchPDF
Full model31/12/202219/06/202327/06/2023FrenchPDF
Consolidated accounts31/12/202219/06/202327/06/2023FrenchPDF
Full model31/12/202114/05/202209/06/2022FrenchPDF
Consolidated accounts31/12/202114/05/202209/06/2022FrenchPDF
Full model31/12/202008/05/202131/05/2021FrenchPDF
Consolidated accounts31/12/202008/05/202131/05/2021FrenchPDF
Full model31/12/201909/05/202028/05/2020FrenchPDF
Consolidated accounts31/12/201909/05/202028/05/2020FrenchPDF
Full model31/12/201814/03/201925/03/2019FrenchPDF
Consolidated accounts31/12/201814/03/201925/03/2019FrenchPDF
Full model31/12/201712/05/201814/05/2018FrenchPDF
Consolidated accounts31/12/201712/05/201814/05/2018FrenchPDF
Full model31/12/201613/05/201716/05/2017FrenchPDF
Consolidated accounts31/12/201613/05/201716/05/2017FrenchPDF
Full model31/12/201514/05/201609/06/2016FrenchPDF
Full model31/12/201409/05/201510/06/2015FrenchPDF
Full model31/12/201310/05/201405/06/2014FrenchPDF
Full model31/12/201211/05/201306/06/2013FrenchPDF

View all 30 filings

Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 500 k€ and 1 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 · 10 active · 51 ended

Active mandates

MONEYSOFT

Director · since 18 septembre 2024 · until 08 mai 2027 · 0436.512.272

Represented by Jacques GODET

Active
Alexandre DEGRIJSE

Director · since 08 mai 2021 · until 08 mai 2027

Active
Bernard CLERBOIS

Managing director · since 08 mai 2021 · until 08 mai 2027

Active
Claude LEGUAY

Director · since 08 mai 2021 · until 08 mai 2027

Active
CREDIT MUTUEL ARKEA SCRL

Director · since 08 mai 2021 · until 08 mai 2027

Represented by Mickael BLEUSE

Active
Jacques FAVILLIER

Director · since 08 mai 2021 · until 08 mai 2027

Active
Jean-Marie THIBAUT

Managing director · since 08 mai 2021 · until 08 mai 2027

Active
Jean-Valéry DUVIEUSART

Director · since 08 mai 2021 · until 08 mai 2027

Active
Pierre LEMAIRE

Managing director · since 08 mai 2021 · until 08 mai 2027

Active
Stéphane LECHAUDE

Director · since 08 mai 2021 · until 08 mai 2027

Active

Ended mandates

CREDIT MUTUEL ARKEA SCRL

Director · since 31 octobre 2019 · until 08 mai 2021 · 7775577018

Represented by Didier CALVAR

Ended
CREDIT MUTUEL ARKEA SCRL

Director · since 31 octobre 2019 · until 08 mai 2027 · 7775577018

Represented by Didier CALVAR

Ended
CREDIT MUTUEL ARKEA SCRL

Director · since 31 octobre 2019 · until 08 mai 2021

Represented by Tarak ACHICH

Ended
CREDIT MUTUEL ARKEA SCRL

Director · since 31 octobre 2019 · until 08 mai 2027

Represented by Didier CALVAR

Ended
Shareholders

Ownership and network

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Try for 7 days
Belgian Official Gazette

Belgian Official Gazette publications

  • Mandates14/10/2025
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates29/10/2024
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates24/07/2024
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates01/08/2023
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates17/03/2023
    DEMISSIONS, NOMINATIONS
    PDF
  • Capital / shares28/02/2023
    CAPITAL, ACTIONS
    PDF
  • Mandates25/06/2021
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates31/03/2021
    DEMISSIONS, NOMINATIONS
    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 20251,6 M €↑
  2. 2024
    Annual accounts 2024523,4 k €↑
  3. 2023
    Annual accounts 2023226,7 k €↓
  4. 2022
    Annual accounts 20221,1 M €↑
  5. 2021
    Annual accounts 202155,8 k €↓
  6. 2020
    Annual accounts 2020157,1 k €↓
  7. 2019
    Annual accounts 2019564,3 k €↓
  8. 2018
    Annual accounts 2018765,7 k €↑
  9. 2017
    Annual accounts 2017-66,4 k €↓
  10. 2016
    Annual accounts 2016716,5 k €↓
  11. 2015
    Annual accounts 20151,2 M €↑
  12. 2014
    Annual accounts 2014658,7 k €↑
  13. 2013
    Annual accounts 2013309,9 k €↑
  14. 2012
    Annual accounts 2012296,5 k €↓
  15. 2011
    Annual accounts 20111,1 M €↓
  16. 2009
    Annual accounts 20091,2 M €↑
  17. 2008
    Annual accounts 2008996 k €
  18. 29/11/1995
    IncorporationPublic limited company