ProtonW.be
No group
ProtonW.be has no parent and no holdings in its annual accounts.
Earlier ties
| Polyclinique du Lothier U.L.B. - Erasme - Discca via Chantal Walravens, at ProtonW.be, last mentioned in 2018 · Director · deed of 28-03-2024 founded in 1991 · negative equity (2025) |
total assets €573,654 (2025) |
| PHASYA via VENTURE COACHING, no longer at PHASYA · Director · deed of 18-12-2018 founded in 2014 · negative equity (2025) |
3.2 FTE (2025) |
| PUBLI-T via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 30-12-2020 founded in 2001 |
total assets €2.74bn (2025) |
| PUBLIGAZ via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 05-02-2020 founded in 1992 |
total assets €1.50bn (2025) |
| SOCOFE via J. Compère, at ProtonW.be, last mentioned in 2018 · Director and chair of the board · deed of 07-09-2018 founded in 2000 |
total assets €908.6m (2025) |
| GRAND HOPITAL DE CHARLEROI via Gauthier SAELENS, no longer at GRAND HOPITAL DE CHARLEROI · Director general · deed of 03-08-2010 founded in 2007 |
3,690 FTE (2025) |
Show 26 more earlier ties
| FN HERSTAL via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 26-10-2021 founded in 1990 · group Wallonie Entreprendre |
1,489 FTE (2025) |
| FN Browning Group via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 05-11-2021 founded in 1991 · group Wallonie Entreprendre |
turnover €18.3m (2025) |
| SOCIETE WALLONNE DES AEROPORTS via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 09-11-2012 founded in 2001 |
68 FTE (2025) |
| Centre hospitalier universitaire de Tivoli - Institut médical des Mutualités socialistes via Yves Smeets, no longer at Centre hospitalier universitaire de Tivoli - Institut médical des Mutualités socialistes · Director · deed of 22-05-2026 founded in 1935 |
1,588 FTE (2025) |
| CENTRE HOSPITALIER BOIS DE L'ABBAYE via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 21-11-2019 founded in 1968 |
1,563 FTE (2025) |
| BROWNING via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 05-11-2021 founded in 1999 · group Wallonie Entreprendre |
total assets €175.4m (2025) |
| NEB PARTICIPATIONS via J. Compère, at ProtonW.be, last mentioned in 2018 · Director and vice-chair · deed of 09-09-2021 founded in 2003 · group ENODIA |
total assets €82.1m (2025) |
| FONDS D'INVESTISSEMENT DANS LES ENTREPRISES CULTURELLES "St'art" via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 16-12-2010 founded in 2009 |
5 FTE (2025) |
| EURASME SERVICES via Chantal Walravens, at ProtonW.be, last mentioned in 2018 · Manager · deed of 11-08-2023 founded in 2016 |
244 FTE (2025) |
| GESVAL via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 11-10-2019 founded in 1991 |
total assets €15.6m (2025) |
| CHU-IMMO via J. Compère, at ProtonW.be, last mentioned in 2018 · Managing director · deed of 14-05-2021 founded in 2021 |
total assets €7.9m (2025) |
| CENTRE CHAPELLE-AUX-CHAMPS via Gauthier SAELENS, no longer at CENTRE CHAPELLE-AUX-CHAMPS · Director · deed of 12-07-2006 founded in 1997 |
28 FTE (2025) |
| Unie van socialprofitondernemingen via Yves Smeets, no longer at Unie van socialprofitondernemingen · Director · deed of 10-07-2006 founded in 1994 |
5.5 FTE (2025) |
| EKLO via J. Compère, at ProtonW.be, last mentioned in 2018 · Director and chair of the board · deed of 04-08-2021 founded in 2005 |
21 FTE (2025) |
| Service de Santé mentale @Le Méridien@ via Gauthier SAELENS, no longer at Service de Santé mentale @Le Méridien@ · Director · deed of 12-07-2006 founded in 1997 |
19 FTE (2025) |
| MAX BUSET INVEST via Yves Smeets, no longer at MAX BUSET INVEST · Director · deed of 15-04-2019 founded in 2017 |
turnover €18,200 (2025) |
| Centres spécialisés du hainaut via Yves Smeets, no longer at Centres spécialisés du hainaut · Director founded in 2007 |
turnover €255,798 (2025) |
| HELORA Réseau Hospitalier via Yves Smeets, no longer at HELORA Réseau Hospitalier · Director · deed of 03-03-2022 founded in 2021 |
total assets €2,682 (2025) |
| Credendo - Trade Credit Insurance via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 13-07-2011 group Delcredere |
founded in 2004 |
| Fonds de pension du secteur non-marchand fédéral via Yves Smeets, no longer at Fonds de pension du secteur non-marchand fédéral · Director and chair · deed of 21-06-2011 |
founded in 2011 |
| LA CONFÉRENCE DES HÔPITAUX ACADÉMIQUES DE BELGIQUE via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 29-12-2017 |
founded in 2009 |
| Fonds et Services Sociaux - Réseau Solidaris via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 14-10-2020 No longer active · founded in 1958 |
557 FTE (2025) |
| INTEGRALE via J. Compère, at ProtonW.be, last mentioned in 2018 · Director · deed of 18-05-2020 No longer active · founded in 1931 · group ENODIA |
total assets €9.1m (2025) |
| HELORA via Yves Smeets, no longer at HELORA · Director · deed of 16-02-2022 No longer active |
total assets €2.3m (2022) |
| AMARKA via Chantal Walravens, at ProtonW.be, last mentioned in 2018 · Director · deed of 18-04-2024 No longer active |
total assets €749,173 (2024) |
| FÉDÉRATION DES INSTITUTIONS HOSPITALIÈRES via Gauthier SAELENS, no longer at FÉDÉRATION DES INSTITUTIONS HOSPITALIÈRES · Director · deed of 13-08-2019 No longer active |
Connections & network
24 connected companiesThis company
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Shareholding
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Linked via shared directors
ARTIALIS
via VENTURE COACHING · Director · deed of 29-11-2019
Open bankruptcy · founded in 2010 · 14 FTE (2024)
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CYTOMINE CORPORATION
via VENTURE COACHING · Class B director · deed of 01-02-2021
Bankrupt · 7.5 FTE (2023)
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pôle Hospitalier universitaire Coeur du Hainaut
via Yves Smeets · Director · deed of 27-04-2021
Founded in 2021 · total assets €1 (2023) · accounts filed late
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NETWORK RESEARCH BELGIUM
via VENTURE COACHING · Director · deed of 27-07-2010
Founded in 1986 · 915 FTE (2025) · group ETHIAS
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Show 20 more companies with a shared director
Haute École Louvain en Hainaut
via Gauthier SAELENS · Director · deed of 24-07-2024
Founded in 2009 · 111 FTE (2025)
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NOSHAQ SPIN-OFFS
via VENTURE COACHING · Director · deed of 05-01-2018
Founded in 1998 · total assets €69.2m (2025) · group NOSHAQ
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Institut de Pathologie et de Génétique
via Gauthier SAELENS · Vice-chair · deed of 09-11-2023
Founded in 1971 · 329 FTE (2025)
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Crèches La Roseraie
via Gauthier SAELENS · Director · deed of 27-07-2021
Founded in 1998 · 45 FTE (2025)
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LIVEDROP
via VENTURE COACHING · Class A director · deed of 11-05-2022
Founded in 2022 · 6.8 FTE (2025)
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SCIENCE PARK SERVICES
via VENTURE COACHING · Director · deed of 16-08-2018
Founded in 2001 · 0.5 FTE (2025) · group GESVAL
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Bridge2Health
via VENTURE COACHING and J. Compère (at ProtonW.be, last mentioned in 2018) · deeds of 24-05-2022 and 29-05-2020
Founded in 2011 · total assets €2.1m (2025)
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Green SURF
via VENTURE COACHING · Director · deed of 09-01-2024
Founded in 2017 · total assets €521,310 (2025)
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SOCIETE DE GESTION DE PROJETS ET DE VALORISATION
via VENTURE COACHING · Director · deed of 17-07-2018
Founded in 2000 · total assets €55,001 (2025)
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PHYTESIA
via VENTURE COACHING · Director · deed of 20-09-2023
No longer active · founded in 2003 · 2.7 FTE (2025)
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