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W.ALTER

Active Risk: not assessed
Public limited companyfounded 1995active for 31 yearsAvenue Maurice-Destenay 13, 4000 Liège, BelgiumKBO/BCE: BE 0455.653.441

Directors

Directors
9 directors, 2 in day-to-day management, no change since 2026

Board 9

DOUTRELEPONT Gilles
Director · since 08-05-2024 · listed in the 2025 annual accounts, filed on 25-06-2026
Current
Françoise PISSART
Administrateur/trice · since 08-05-2024 · listed in the 2025 annual accounts, filed on 25-06-2026
Current
Manon MAQUET
Administrateur/trice · since 03-09-2025 · listed in the 2025 annual accounts, filed on 25-06-2026
Current
PALOTAI Sascha
Director · since 03-09-2025 · listed in the 2025 annual accounts, filed on 25-06-2026
Current
Romain THREIS
Administrateur/trice · since 03-09-2025 · listed in the 2025 annual accounts, filed on 25-06-2026
Current
Stéphane EMMANUELIDIS
Administrateur/trice · since 03-09-2025 · also on the board of 10 other companies · listed in the 2025 annual accounts, filed on 25-06-2026
Current
Gilles D'OUTRELEPONT
Administrateur/trice · appointed in the act of 04-12-2025
Current
Sascha PALOTA1
Administrateur/trice · appointed in the act of 04-12-2025
Current
Show all 9 directors
Gaëtane CONVENT
Director · appointed in the act of 17-07-2026
Current

Day-to-day management 2

Jean-Pierre Di Bartolomeo
Member of the executive committee · appointed in the act of 19-06-2026
Current
Philippe Buelen
Member of the executive committee · appointed in the act of 19-06-2026
Current

Statutory auditor 1

SURQUIN Jean-Luc
Statutory auditor · since 05-09-2024 · listed in the 2025 annual accounts, filed on 25-06-2026
Current

Other functions 6

Françoise PISSART
Administrateur/trice · appointed in the act of 04-12-2025
Current
Gilles D'OUTRELEPONT
Administrateur/trice · appointed in the act of 04-12-2025
Current
Manon MAQUET
Administrateur/trice · appointed in the act of 04-12-2025
Current
Romain THREIS
Administrateur/trice · appointed in the act of 04-12-2025
Current
Sascha PALOTA1
Administrateur/trice · appointed in the act of 04-12-2025
Current
Stéphane EMMANUELIDIS
Administrateur/trice · appointed in the act of 04-12-2025 · also on the board of 10 other companies
Current
Signing authorityThe articles say who may bind the company, for example by signing a contract.
Two directors jointly
deed of 14-03-2025

Owners and capital

Shareholders

2 owners

Capital transactions

Shareholders according to the deeds
After the capital increase act of 14-03-2025 ↗
Stated in the act act of 14-03-2025 ↗
After the capital increase act of 30-12-2020 ↗
  • Région wallonne €3,750,000
  • Société Régionale d'Investissement de Wallonie €3,825,000
Capital over time
  1. 14-03-2025 Capital increase of €10,101,000 · to €20,179,724.60 · in cash
  2. 30-12-2020 Capital increase of €7,575,000 · to €10,078,724.60
  3. 31-10-2013 Capital stated in the deed · €1,010,051,005,000

Mandate history

54 people, 12 in office
Show
  • Board
  • Day-to-day management
  • Statutory auditor
  • Other function
  • began earlier
  • end not dated
Mandates per person, with start and end dates
Name Functions and periods
DOUTRELEPONT Gilles
  • Director, from 08-05-2024 to date
Françoise PISSART
  • Director, from 08-05-2024 to date
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
PALOTAI Sascha
  • Director, from 03-09-2025 to date
Gilles D'OUTRELEPONT
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
Manon MAQUET
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
Romain THREIS
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
Sascha PALOTA1
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
Stéphane EMMANUELIDIS
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
  • Administrateur/trice, appointed in the act of 04-12-2025, still in office
Gaëtane CONVENT
  • Director, appointed in the act of 17-07-2026, still in office
Jean-Pierre Di Bartolomeo
  • Member of the executive committee, appointed in the act of 19-06-2026, still in office
Philippe Buelen
  • Member of the executive committee, appointed in the act of 19-06-2026, still in office
SURQUIN Jean-Luc
  • Statutory auditor, from 05-09-2024 to date
TANDEL Anne-Sophie
  • Administrateur/trice, appointed in the act of 04-12-2025, until 17-07-2026
  • Administrateur/trice, appointed in the act of 04-12-2025, ended, last mentioned on 04-12-2025
Cabinet RSM
  • Commissaire réviseur, appointed in the act of 25-03-2020, until 04-12-2025
Gianni INFANT!
  • Administrateur/trice, until 04-12-2025
  • Administrateur/trice, until 04-12-2025
Jodie LEGRAND
  • Director, appointed in the act of 14-03-2025, until 04-12-2025
  • Administrateur/trice, until 04-12-2025
Philippe GILSON
  • Director, appointed in the act of 14-03-2025, until 04-12-2025
  • Administrateur/trice, until 04-12-2025
RSM AUDIT
  • Commissaire aux comptes, appointed in the act of 04-12-2025, no longer listed in the 2025 annual accounts
Sepanta SEHATI
  • Director, appointed in the act of 14-04-2025, until 04-12-2025
  • Administrateur/trice, until 04-12-2025
Virginie XHAUFLAIR
  • Director, appointed in the act of 17-01-2022, until 04-12-2025
  • Administrateur/trice, until 04-12-2025
WENRIC Laurent
  • Director, appointed in the act of 17-01-2022, until 04-12-2025
  • Administrateur/trice, until 04-12-2025
Gianni INFANTI
  • Director, appointed in the act of 14-03-2025, until 03-09-2025
Arnaud LOMBARDO
  • Director, appointed in the act of 17-01-2022, until 14-04-2025
Eric Poncin
  • Director, appointed in the act of 13-05-2019, until 14-03-2025
Gilles D'UTRELEPONT
  • Director, appointed in the act of 14-03-2025, no longer listed in the 2025 annual accounts
Jacques DEFOURNY
  • Director, appointed in the act of 13-07-2010, until 14-03-2025
Jean-François ROBE
  • Director, appointed in the act of 31-10-2013, until 04-10-2017
  • Vice-chair, appointed in the act of 01-08-2023, ended, last mentioned on 01-08-2023
  • Director, until 14-03-2025
Lola PETERKENNE
  • Director, until 14-03-2025
Zuinen Natacha
  • Director, appointed in the act of 30-08-2016, until 14-03-2025
Olivier Bouchat
  • Director, appointed in the act of 13-05-2019, ended, last mentioned on 17-01-2022
  • Vice-chair, appointed in the act of 17-01-2022, until 01-08-2023
Lola PERTERKENNE
  • Director, appointed in the act of 17-01-2022, no longer listed in the 2025 annual accounts
Laurence LESPAGNARD
  • Director, appointed in the act of 30-08-2016, until 14-07-2021
Nathan LALLEMAND
  • Director, appointed in the act of 30-08-2016, until 14-07-2021
Simon DETHIER
  • Director, appointed in the act of 30-08-2016, until 14-07-2021
Cabinet SAINTENOY, COMHAIRE & Co
  • Commissaire réviseur, appointed in the act of 02-02-2017, until 29-11-2019
David DEMONCEAU
  • Commissaire réviseur, appointed in the act of 02-02-2017, until 29-11-2019
Paul COMHAIRE
  • Commissaire réviseur, appointed in the act of 02-02-2017, until 29-11-2019
Sébastien DURIEUX
  • Director, appointed in the act of 13-07-2010, until 21-05-2019
  • Vice-chair, appointed in the act of 30-08-2016, ended, last mentioned on 30-08-2016
  • Director, until 21-05-2019
ADAMS Karl
  • Director, appointed in the act of 30-08-2016, until 25-01-2019
Andrès de la CERDA GILMAR
  • Director, appointed in the act of 13-07-2010, until 25-01-2019
Jean-François ROBЕ
  • Director, appointed in the act of 30-08-2016, no longer listed in the 2025 annual accounts
Cabinet RSM InterAudit
  • Commissaire réviseur, appointed in the act of 01-10-2013, until 17-05-2016
Claude BROUIR
  • Director, appointed in the act of 13-07-2010, until 17-05-2016
Jean-Pierre POLLENUS
  • Director, appointed in the act of 13-07-2010, until 17-05-2016
Denis MORRIER
  • Director, appointed in the act of 13-07-2010, until 19-05-2015
Fabienne FECHER-BOURGEOIS
  • Director, until 19-05-2015
Michel COLPE
  • Director, appointed in the act of 13-07-2010, until 20-05-2014
  • Director, until 24-05-2014
S.P.R.L. SAINTENOY, COMHAIRE & CO
  • Commissaire réviseur, appointed in the act of 07-06-2007, until 21-05-2013
Michaël VANLOUBBEECK
  • Director, appointed in the act of 13-07-2010, until 01-06-2011
Fabinne FECHER
  • Director, appointed in the act of 13-07-2010, no longer listed in the 2025 annual accounts
Frédéric DUCHENE
  • Director, until 18-05-2010
Luc ETIENNE
  • Director, until 18-05-2010
Nathalie DEMANET
  • Director, until 18-05-2010
SPARAXIS
  • Director, until 19-05-2009

Articles of association

Board ruleThese rules set how the board is made up, meets and takes decisions.
“Présidence du Conseil d'administration, 15”
deed of 29-08-2025 (in French)
Power of attorneyA power of attorney lets someone perform specific acts on the company's behalf.
“Directeur financier de WALLONIE ENTREPRENDRE SA”
“Responsable de la Trésorerie de WALLONIE ENTREPRENDRE SA”
“Directrice Opérationnelle de W.ALTER SA”
“Personne habilitée à signer”
deed of 19-06-2026 (in French)

Next steps