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WESTERLAAN

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Terhulpsesteenweg 177 ·1170 Watermaal-Bosvoorde, Belgium
BE 0453.383.344
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Belgisch Staatsblad — acts

13 acts
Address history · 4
10-03-2023
v3.2
10-03-2023
Registered-office move
17-01-2012
v3.2
15-01-2007
v3.2
All acts · 13 updated 4 months ago
2026
19-02-2026 Marc De Schryver appointed as managing director Director changes
  • Marc De Schryver — Gedelegeerd bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "gedelegeerd_bestuurder",
      "person": {
        "rrn": null,
        "name": "Marc De Schryver",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2023-12-28",
      "evidence_quote": "Marc De schryver est nomm\u00E9 adminsitrateur d\u00E9l\u00E9gu\u00E9 de la soci\u00E9t\u00E9 westerlaan Sa en date du 28-12-2023."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  }
}
19-02-2026 2 directors appointed Director changes
  • Marc De schryver — Gedelegeerd bestuurder
  • Marc De Schryver — Représentant permanent
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "administrateur_d\u00E9l\u00E9gu\u00E9",
      "person": {
        "rrn": null,
        "name": "Marc De schryver",
        "address": null,
        "birth_date": null,
        "profession": null,
        "birth_place": null
      },
      "reason": null,
      "subkind": "regular",
      "via_org": null,
      "statutory": null,
      "compensated": null,
      "effective_date": "2023-12-28",
      "evidence_quote": "Marc De schryver est nomm\u00E9 adminsitrateur d\u00E9l\u00E9gu\u00E9 de la soci\u00E9t\u00E9 westerlaan Sa en date du 28-12-2023.",
      "decharge_status": null,
      "mandate_duration": null,
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    },
    {
      "kind": "director_in",
      "role": "repr\u00E9sentant permanent",
      "person": {
        "rrn": null,
        "name": "Marc De Schryver",
        "address": null,
        "birth_date": null,
        "profession": null,
        "birth_place": null
      },
      "reason": null,
      "subkind": "regular",
      "via_org": {
        "kbo": "4453.383.344",
        "name": "Westerlaan SA",
        "address": "AChausse de la Huipe 177 bte 20 1170 Watermael Boitsfort",
        "country": "BE",
        "legal_form": "SA"
      },
      "statutory": null,
      "compensated": null,
      "effective_date": null,
      "evidence_quote": "Le conseil nomme Monsieur Marc De Schryver entant que repr\u00E9sentant permanent de la soci\u00E9t\u00E9 Westerlaan pour son mandat d\u0027aministrateur d\u00E9l\u00E9gu\u00E9 aupr\u00E8s de la soci\u00E9t\u00E9 Profex SA",
      "decharge_status": null,
      "mandate_duration": null,
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    }
  ],
  "notary": {
    "name": null,
    "firm_city": null,
    "firm_name": null,
    "office_city": "Brauvollan",
    "is_associated": false
  },
  "act_meta": {
    "language": "mixed",
    "pub_date": "2026-02-19",
    "filing_date": null,
    "act_kind_objet": "Objet de l\u0027acte:"
  },
  "decisions": [
    {
      "body": "conseil",
      "date": "2025-12-29",
      "unanimous": null
    }
  ],
  "is_correction": false,
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA",
    "_kbo_extracted_mismatch": "4453.383.344"
  },
  "publication_proxy": {
    "kind": "org",
    "org_kbo": "0062.632.986",
    "org_name": "SRL Gesti-Conseils Fiscalit\u00E9 (TVA BE 062.632.986, RPM Bruxelles)",
    "person_name": null,
    "org_rep_person_name": "Paul de Ville de Goyet",
    "person_role_at_subject": null
  },
  "co_filed_documents": [],
  "corrected_publication_numac": null
}
2024
19-02-2024 1 resigning, 3 reappointed Director changes
  • QUARLES van UFFORD Alexandre — Gedelegeerd bestuurder
  • Marc DE SCHRYVER — Bestuurder
  • QUARLES van UFFORD Alexandre — Bestuurder
  • Marc DE SCHRYVER — Gedelegeerd bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_renew",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Marc DE SCHRYVER",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "L\u0027assembl\u00E9e de renouveler pur une dur\u00E9e de 6 ans les mandats d\u0027administrateur de Monsieur Marc DE SCHRYVER et de Monsieur QUARLES van UFFORD Alexandre en sa qualit\u00E9 d\u0027administrateur de la soci\u00E9t\u00E9."
    },
    {
      "kind": "director_renew",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "QUARLES van UFFORD Alexandre",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "L\u0027assembl\u00E9e de renouveler pur une dur\u00E9e de 6 ans les mandats d\u0027administrateur de Monsieur Marc DE SCHRYVER et de Monsieur QUARLES van UFFORD Alexandre en sa qualit\u00E9 d\u0027administrateur de la soci\u00E9t\u00E9."
    },
    {
      "kind": "director_out",
      "role": "gedelegeerd_bestuurder",
      "person": {
        "rrn": null,
        "name": "QUARLES van UFFORD Alexandre",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "Et \u00E0 l\u0027instant s\u0027est r\u00E9uni le conseil d\u0027administration, lequel a pris acte de la d\u00E9mission de Monsieur QUARLES van UFFORD Alexandre en sa qualit\u00E9 d\u0027administrateur -d\u00E9l\u00E9gu\u00E9 de la soci\u00E9t\u00E9."
    },
    {
      "kind": "director_renew",
      "role": "gedelegeerd_bestuurder",
      "person": {
        "rrn": null,
        "name": "Marc DE SCHRYVER",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "Il renouvelle par ailleurs pour une dur\u00E9e de 6 ans le mandat d\u0027administrateur-d\u00E9l\u00E9gu\u00E9 de Monsieur Marc DE SCHRYVER."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  }
}
19-02-2024 Articles of association amended Statutes amendment
Summary: v3.2
Technical details 
{
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "statute_change": {
    "name_change": false,
    "seat_change": false,
    "object_change": false,
    "effective_date": "2024-02-19",
    "legal_form_change": false
  },
  "bedrijfsrevisor": null,
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  },
  "signature_regime": null,
  "special_mandates": [],
  "governance_change": {
    "admin_delegated_added": []
  }
}
2023
19-10-2023 2 directors appointed, 2 reappointed Director changes
  • Alexandre Quarles van Ufford — Gedelegeerd bestuurder
  • Marc De Schryver — Gedelegeerd bestuurder
  • Alexandre Quarles van Ufford — Bestuurder
  • Marc De Schryver — Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "gedelegeerd_bestuurder",
      "person": {
        "rrn": null,
        "name": "Alexandre Quarles van Ufford",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "Le conseil nomme: - Alexandre Quarles van Ufford - Marc De Schryver En tant qu\u0027administrateur d\u00E9l\u00E9gu\u00E9 pour la dur\u00E9e de leur mandat soit jusqu\u0027\u00E0 l\u0027assembl\u00E9e g\u00E9n\u00E9rale de 2029."
    },
    {
      "kind": "director_in",
      "role": "gedelegeerd_bestuurder",
      "person": {
        "rrn": null,
        "name": "Marc De Schryver",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "Le conseil nomme: - Alexandre Quarles van Ufford - Marc De Schryver En tant qu\u0027administrateur d\u00E9l\u00E9gu\u00E9 pour la dur\u00E9e de leur mandat soit jusqu\u0027\u00E0 l\u0027assembl\u00E9e g\u00E9n\u00E9rale de 2029."
    },
    {
      "kind": "director_renew",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Alexandre Quarles van Ufford",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "Renouvellement des mandats d\u0027administrateurs de: - Alexandre Quarles van Ufford - admin\u00EDstrateur"
    },
    {
      "kind": "director_renew",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Marc De Schryver",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "Renouvellement des mandats d\u0027administrateurs de: - Alexandre Quarles van Ufford - admin\u00EDstrateur"
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  }
}
10-03-2023 Registered office moved from Uccle to Watermael-Boitsfort Registered-office change
  • Av Winston Chuchill 149, 1180 Uccle → Chaussée de la Hulpe 177, 1170 Watermael-Boitsfort
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "zetel_transfer",
      "seat_type": "statutaire",
      "new_address": {
        "city": "Watermael-Boitsfort",
        "region": "Brussels",
        "street": "Chauss\u00E9e de la Hulpe",
        "country": "BE",
        "postcode": "1170",
        "box_number": "20",
        "street_number": "177"
      },
      "old_address": {
        "city": "Uccle",
        "region": "Brussels",
        "street": "Av Winston Chuchill",
        "country": "BE",
        "postcode": "1180",
        "box_number": null,
        "street_number": "149"
      },
      "effective_date": "2022-11-02",
      "evidence_quote": "L\u0027organe d\u0027administration, \u00E0 l\u0027unanimit\u00E9, d\u00E9cide de transf\u00E9rer \u00E0 effet au 2 novembre 2022, le si\u00E8ge social de la soci\u00E9t\u00E9 \u00E0 Chauss\u00E9e de la Hulpe 177 boite 20 \u00E0 1170 Watermael Boitsfort"
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  }
}
10-03-2023 Registered office moved from Watermael-Boitsfort to Uccle Registered-office change
  • Chaussée de la Hulpe 177, 1170 Watermael-Boitsfort → Av Winston Chuchill 149, 1180 Uccle
Technical details 
{
  "events": [
    {
      "kind": "zetel_transfer",
      "seat_type": "siege_social",
      "new_address": {
        "raw": null,
        "city": "Uccle",
        "region": "brussels_hoofdstedelijk_gewest",
        "street": "Av Winston Chuchill",
        "country": "BE",
        "postcode": "1180",
        "box_number": null,
        "street_number": "149",
        "locality_suffix": null
      },
      "old_address": {
        "raw": null,
        "city": "Watermael-Boitsfort",
        "region": "brussels_hoofdstedelijk_gewest",
        "street": "Chauss\u00E9e de la Hulpe",
        "country": "BE",
        "postcode": "1170",
        "box_number": "20",
        "street_number": "177",
        "locality_suffix": null
      },
      "effective_date": "2022-11-02",
      "evidence_quote": "L\u0027organe d\u0027administration, \u00E0 l\u0027unanimit\u00E9, d\u00E9cide de transf\u00E9rer \u00E0 effet au 2 novembre 2022, le si\u00E8ge social de la soci\u00E9t\u00E9 \u00E0 Chauss\u00E9e de la Hulpe 177 boite 20 \u00E0 1170 Watermael Boitsfort",
      "region_changed": false,
      "is_statute_change": true,
      "nationality_change": false,
      "old_address_source": "act_body",
      "statute_clause_text": null,
      "statute_article_number": null,
      "effective_date_qualifier": "absolute",
      "statutaire_vs_werkelijke": "statutaire",
      "linguistic_region_changed": false,
      "court_jurisdiction_changed": false,
      "effective_date_is_approximate": false
    }
  ],
  "notary": {
    "name": null,
    "firm_city": null,
    "firm_name": null,
    "office_city": null,
    "is_associated": false
  },
  "act_meta": {
    "language": "mixed",
    "pub_date": "2023-03-10",
    "filing_date": "2023-03-02",
    "act_kind_objet": "Objet de l\u0027acte:"
  },
  "decision": {
    "body": "algemene_vergadering",
    "date": "2022-11-02",
    "unanimous": true
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  },
  "publication_proxy": {
    "kind": "org",
    "org_kbo": "0062.632.986",
    "org_name": "Gesti-Conseils Fiscalit\u00E9",
    "person_name": null,
    "org_rep_person_name": "Paul de Ville de Goyet",
    "person_role_at_subject": null
  },
  "co_filed_documents": [
    "Bijlagen bij het Belgisch Staatsblad - 10/03/2023 - Annexes du Moniteur belge"
  ]
}
2018
02-10-2018 2 directors appointed Director changes
  • Alexandre Quarles van Ufford — Dagelijks bestuur
  • Marc De Schrijver — Dagelijks bestuur
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "dagelijks_bestuur",
      "person": {
        "rrn": null,
        "name": "Alexandre Quarles van Ufford",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "DECIDE d\u0027appeler \u00E0 la fonction d\u0027administrateur d\u00E9l\u00E9gu\u00E9 de la soci\u00E9t\u00E9 Monsieur Alexandre Quarles van Ufford et Monsieur Marc De Schrijver pour la dur\u00E9e de leur mandat d\u0027administrateur."
    },
    {
      "kind": "director_in",
      "role": "dagelijks_bestuur",
      "person": {
        "rrn": null,
        "name": "Marc De Schrijver",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "DECIDE d\u0027appeler \u00E0 la fonction d\u0027administrateur d\u00E9l\u00E9gu\u00E9 de la soci\u00E9t\u00E9 Monsieur Alexandre Quarles van Ufford et Monsieur Marc De Schrijver pour la dur\u00E9e de leur mandat d\u0027administrateur."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  }
}
2016
22-09-2016 2 directors appointed Director changes
  • Alexandre Quarles van Ufford — Bestuurder
  • Marc De Schrijver — Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Alexandre Quarles van Ufford",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "DECIDE de nommer en qualit\u00E9 d\u0027administrateur Monsieur Alexandre Quarles van Ufford, domicili\u00E9 26 Chav\u00E9e Boulanger \u00E0 1390 Grez-Doiceau et Monsieur Marc De Schrijver, domicili\u00E9 rue de Semailliere, 31 \u00E0 1420 Braine-l\u0027Aileud, ce pour une dur\u00E9e de six ans."
    },
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Marc De Schrijver",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "DECIDE de nommer en qualit\u00E9 d\u0027administrateur Monsieur Alexandre Quarles van Ufford, domicili\u00E9 26 Chav\u00E9e Boulanger \u00E0 1390 Grez-Doiceau et Monsieur Marc De Schrijver, domicili\u00E9 rue de Semailliere, 31 \u00E0 1420 Braine-l\u0027Aileud, ce pour une dur\u00E9e de six ans."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  }
}
2015
11-05-2015 Rodolphe d'Oultremont appointed as daily management Director changes
  • Rodolphe d'Oultremont — Dagelijks bestuur
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "dagelijks_bestuur",
      "person": {
        "rrn": null,
        "name": "Rodolphe d\u0027Oultremont",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "Le conseil nomme Monsieur Rodolphe d\u0027Oultremont administrateur d\u00E9l\u00E9gu\u00E9 pour toute la dur\u00E9e de son mandat."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  }
}
2012
17-01-2012 Registered office moved from Bruxelles to Uccle Registered-office change
  • rue du Congrès 13, 1000 Bruxelles → Avenue Winston Churchill 149, 1180 Uccle
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "zetel_transfer",
      "seat_type": "statutaire",
      "new_address": {
        "city": "Uccle",
        "region": "Brussels",
        "street": "Avenue Winston Churchill",
        "country": "BE",
        "postcode": "1180",
        "box_number": null,
        "street_number": "149"
      },
      "old_address": {
        "city": "Bruxelles",
        "region": "Brussels",
        "street": "rue du Congr\u00E8s",
        "country": "BE",
        "postcode": "1000",
        "box_number": null,
        "street_number": "13"
      },
      "effective_date": "2011-12-05",
      "evidence_quote": "le Conseil d\u0027Administration d\u00E9cide de transf\u00E9rer le si\u00E8ge social de la soci\u00E9t\u00E9 dans les nouveaux locaux au 149, Avenue Winston Churchill \u00E0 1180 Uccle et ce, \u00E0 partir de ce jour."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "SA"
  }
}
2007
15-01-2007 3 directors appointed, 3 resigning Director changes
  • Emmanuel d'Oultremont — Bestuurder
  • Rodolphe d'Oultremont — Bestuurder
  • Rodolphe d'Oultremont — Gedelegeerd bestuurder
  • Mr. Filips Bossuyt — Bestuurder
  • de nv Prinsenhof — Bestuurder
  • de nv J&B — Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_out",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Mr. Filips Bossuyt",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "dat het ontslag als bestuurder van: Mr. Filips Bossuyt, wonende te 8710 Wielsbeke, Papestraat 1; ... aanvaard werd."
    },
    {
      "kind": "director_out",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "de nv Prinsenhof",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "dat het ontslag als bestuurder van: ... de nv Prinsenhof met de zetel te 8710 Wielsbeke, Papestraat 1; ... aanvaard werd."
    },
    {
      "kind": "director_out",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "de nv J\u0026B",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "dat het ontslag als bestuurder van: ... de nv J\u0026B met zetel te 8790; Waregem, Westerlaan 17; aanvaard werd."
    },
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Emmanuel d\u0027Oultremont",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "dat de heer Emmanuel d\u0027Oultremont en Rodolphe d\u0027Oultremont als nieuwe bestuurders benoemd werden"
    },
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Rodolphe d\u0027Oultremont",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "dat de heer Emmanuel d\u0027Oultremont en Rodolphe d\u0027Oultremont als nieuwe bestuurders benoemd werden"
    },
    {
      "kind": "director_in",
      "role": "gedelegeerd_bestuurder",
      "person": {
        "rrn": null,
        "name": "Rodolphe d\u0027Oultremont",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "dat de heer Rodolphe d\u0027oultremont wonende te 1640 St-Gennesius-Rode av. Brassine 22. als gedelegeerd-bestuurder benoemd werd"
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "NV"
  }
}
15-01-2007 Registered office moved from Kruishoutem to Brussel Registered-office change
  • Huttegemstraat 5, 9770 Kruishoutem → Congresstraat 13, 1000 Brussel
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "zetel_transfer",
      "seat_type": "statutaire",
      "new_address": {
        "city": "Brussel",
        "region": "Brussels Gewest",
        "street": "Congresstraat",
        "country": "BE",
        "postcode": "1000",
        "box_number": null,
        "street_number": "13"
      },
      "old_address": {
        "city": "Kruishoutem",
        "region": "Vlaams Gewest",
        "street": "Huttegemstraat",
        "country": "BE",
        "postcode": "9770",
        "box_number": null,
        "street_number": "5"
      },
      "effective_date": "2006-12-28",
      "evidence_quote": "dat de zetel overgebracht werd naar: 1000 Brussel, Congresstraat, 13."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0453.383.344",
    "name_full": "WESTERLAAN",
    "legal_form": "NV"
  }
}