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SEDISOL

Active Public limited companyfounded 2004active for 22 yearsRue Francisco Ferrer 245, 6240 FarciennesKBO/BCE: BE 0866.053.315 subsidiary of DEME GROUP NV#6 company by equity in Farciennes
SEDISOL
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Board

7 directors, 1 auditor, no change since November 2026

Deed of 06-11-2026Reappointment: ANDRE, MARBAIX & Co (statutory auditor)General meeting of 26-05-2026

Olivier DANDOIS
Chair of the board and director
chair of the board appointed by deed of 08-12-2025 director since 26-09-2025 term until 09-05-2028
listed in the 2025 annual accounts, filed on 18-06-2026
Denis Drousie
Director
since 11-05-2010 6-year term from 2022
also on the board of 2 other companies
listed in the 2025 annual accounts, filed on 18-06-2026
SPARAXIS S.A.
Director, permanent representative Régis VANKERKOVE
since 11-05-2010 6-year term from 2022
listed in the 2025 annual accounts, filed on 18-06-2026
1 other company bankrupt
Philippe SCAUFLAIRE
Director
since 01-05-2019 6-year term from 2022
also on the board of 2 other companies
listed in the 2025 annual accounts, filed on 18-06-2026
FANUEL Julien
Director
since 26-10-2021 6-year term from 2022
listed in the 2025 annual accounts, filed on 18-06-2026
Dirk PONNET
Director
since 25-01-2023 term until 09-05-2028
listed in the 2025 annual accounts, filed on 18-06-2026
Renaud DEVRIESE
Director
since 09-05-2023 term until 09-05-2028
listed in the 2025 annual accounts, filed on 18-06-2026
ANDRE, MARBAIX & CO
Statutory auditor, permanent representative Martine MARBAIX
appointed by deed of 23-10-2020
Permanent representatives 1
Régis VANKERKOVE
Permanent representative, for SPARAXIS S.A.
in office according to the deed of 30-12-2011

Office holders in the KBO →

Mandates through the years

37 names, the dashed line is today
Show
Denis Drousie
Director
SPARAXIS S.A.
Director
Philippe SCAUFLAIRE
Director
FANUEL Julien
Director
Dirk PONNET
Director
Renaud DEVRIESE
Director
Olivier DANDOIS
Director, Chair of the board
ANDRE, MARBAIX & CO
Statutory auditor
Christian LAURENT
Director
Claudia NECULAU
Director
Dirk POPPE
Director
Dirk DESMET
Director
Michel STRYCZEK
Director
Eric TANCRE
Director
Stéphanie STEVENART
Director
RSM INTERAUDIT
Statutory auditor
Philippe ADAM
Director
S.A. SILYA
Director
David LAMY
Director (executive)
Bénédicte BAUDUIN
Member of the executive committee
RSM
Statutory auditor
Olivier LIENARD
Director
Vincent Vankerkoven
Director
Daniel VANDERZEYPEN
Director
RSM Belgium
Statutory auditor
SPRL C&M .S.
Director
Daniel VANDERZEYPEN
Représentant du port autonome de charleroi au comité de direction
Olivier LIENART
Director
GEPART S.A.
Director
SPAQUE
Director (executive)
SYLIA
Director
Christine GOISET
Permanent representative
S.A. SAMANDA
Director
SPAQUE S.A.
Director
Delvaux, Fronville, Servais et Associés
Statutory auditor
Olivier BURTON
Director (executive)
Pierre EYEN
Permanent representative
LeadershipBoardEarlierRest of the termmandate already running before its first mentionend not dated
Mandates as a list
  • Denis Drousie
    • Director, from 11-05-2010 to date
    • Member of the executive committee, appointed by deed of 04-08-2017, last mentioned in 2017
  • SPARAXIS S.A.
    • Director, from 11-05-2010 to date
  • Philippe SCAUFLAIRE
    • Director, from 01-05-2019 to date
  • FANUEL Julien
    • Director, from 26-10-2021 to date
  • Dirk PONNET
    • Director, from 25-01-2023 to date
  • Renaud DEVRIESE
    • Director, from 09-05-2023 to date
  • Olivier DANDOIS
    • Director, from 26-09-2025 to date
    • Chair of the board, appointed by deed of 08-12-2025, still in office
  • ANDRE, MARBAIX & CO
    • Statutory auditor, from 12-05-2020 to date
  • Christian LAURENT
    • Director, from 26-10-2021 to 31-07-2025
  • Claudia NECULAU
    • Director, appointed by deed of 01-07-2021, until 19-07-2023
  • Dirk POPPE
    • Director, appointed by deed of 14-07-2014, until 31-12-2022
  • Dirk DESMET
    • Director, from 14-12-2015 to 04-10-2022
  • Michel STRYCZEK
    • Director, from 11-05-2010 to 04-10-2022
  • Eric TANCRE
    • Director, from before 30-12-2011 to 12-11-2020
  • Stéphanie STEVENART
    • Director, appointed by deed of 14-06-2019, until 26-10-2020
  • RSM INTERAUDIT
    • Statutory auditor, appointed by deed of 04-08-2017, until 23-10-2020
  • Philippe ADAM
    • Director, appointed by deed of 04-08-2017, until 30-04-2019
  • S.A. SILYA
    • Director, appointed by deed of 30-12-2011, until 23-05-2013
    • Director, appointed by deed of 04-08-2017, until 25-04-2019
  • David LAMY
    • Director (executive), appointed by deed of 30-12-2011, until 04-08-2017
  • Bénédicte BAUDUIN
    • Member of the executive committee, until 25-07-2017
  • RSM
    • Statutory auditor, appointed by deed of 18-03-2015, until 27-06-2017
  • Olivier LIENARD
    • Director, from before 08-08-2016 to 31-01-2017
  • Vincent Vankerkoven
    • Director, appointed by deed of 22-07-2013, until 31-01-2017
  • Daniel VANDERZEYPEN
    • Director, from before 30-12-2011 to 26-11-2015
  • RSM Belgium
    • Statutory auditor, appointed by deed of 30-12-2011, until 13-05-2014
  • SPRL C&M .S.
    • Director, appointed by deed of 02-02-2012, until 09-12-2013
  • Daniel VANDERZEYPEN
    • Représentant du port autonome de charleroi au comité de direction, appointed by deed of 22-07-2013, ended, last mentioned on 22-07-2013
  • Olivier LIENART
    • Director, appointed by deed of 22-07-2013, no longer listed in the 2025 annual accounts
  • GEPART S.A.
    • Director, from before 30-12-2011 to 19-05-2013
    • Director, until 23-05-2013
  • SPAQUE
    • Director (executive), until 23-05-2013
  • SYLIA
    • Director, until 19-05-2013
  • Christine GOISET
    • Permanent representative, appointed by deed of 30-12-2011, last mentioned in 2011
  • S.A. SAMANDA
    • Director, until 11-10-2011
    • Director, from before 30-12-2011, no longer listed in the 2025 annual accounts
  • SPAQUE S.A.
    • Director, from before 11-05-2010, no longer listed in the 2025 annual accounts
  • Delvaux, Fronville, Servais et Associés
    • Statutory auditor, appointed by deed of 30-06-2008, until 11-05-2010
  • Olivier BURTON
    • Director (executive), until 11-05-2010
  • Pierre EYEN
    • Permanent representative, until 11-05-2010

Control

Consolidating parent
DEME GROUP NV
consolidates
This company
SEDISOL
Equity €4.0m
Profit €147,375 in 2025

and 3 other shareholders

Capital

Capital
€1,000,000
Shares
500 in the 2024 annual accounts
Contribution per share
€2,000
Equity per share
€7,910 in 2025
Source
deed of 27-07-2016

Owners through the years

as the annual accounts name them
DEME ENVIRONNEMENT
50%50%
50%
SPAQuE
25%
25%
DEME GROUP
consolidates
DREDGING, ENVIRONMENTAL & MARINE ENGINEERING
consolidates until 2021
Port Autonome de Charleroi
consolidates
consolidates until 2019
Owners as a list

Source: shareholder structure in its own accounts, parent in its own accounts, lists of holdings in the owners' accounts

Shareholders

4 owners

Owners 4

Capital transactions

Capital over time
  1. 27-07-2016 Capital reduction of €3,000,000 · to €1,000,000 · “prélèvement prioritaire sur le capital fiscalement libéré”
  2. 20-07-2015 Capital reduction of €400,000 · to €4,000,000 · “sans annulation de titres”, “par prélèvement prioritaire de ce montant sur le capital fiscalement libéré”
  3. 08-09-2014 Capital reduction of €600,000 · to €4,400,000 · “sans annulation de titres”, “par prélèvement prioritaire de ce montant sur le capital fiscalement libéré”
  4. 30-05-2007 Capital increase of €500,000 · to €1,000,000

The directors' other companies

1 current director with another company that went bankrupt, was dissolved or struck off
SPARAXIS S.A.

1 other company of this director went bankrupt (2026).

Source: Belgian Official Gazette (bankruptcies, judicial dissolutions, board mandates), FPS Economy (strike-offs) and the KBO register. A bankruptcy, dissolution or strike-off says nothing about the director's part in it.

Next steps

See this company's board, registered office and name on a given date.Company as of a date See what became of the directors' other companies.Supplier due diligence Check whether you can accept this company as a client under the anti-money-laundering law.AML client file

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