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Complete company report
Generated 20-08-2026
Active BE 0475.457.970Public limited company

SIRONUS

Avenue du Bois de Chapelle 41 ·1380 Lasne, Belgium· 25 yrs active
Conclusion Checked

The computed 12-month bankruptcy probability of SIRONUS is 0.8% (low). The company has been active since 2001 and the Belgian State Gazette contains no insolvency or warning signals. No processed annual-account figures are available; this conclusion rests on registry and State Gazette data only.

Based on State Gazette and CBE data.
Key figures
Active 25 yrs
Board 7
Publications 2
Bankruptcy probability (12 mo) Checked model v1 · free
0.8% Low
0%0,5%1,5%4%10%≥25%
No NACE activity registered +Long track record −Lower-risk legal form −

Statistical estimate based on public sources, not credit advice nor a finding of fact. How do we compute this?

Risk Assessment rule-based
0 / 100
Low risk
Trust signals 2 signals
Long-established
Founded in 2001, 25 years in business.
No legal incidents
No bankruptcy, reorganisation or interim measure in the Belgisch Staatsblad, and the KBO register records a normal legal situation.
Administrative Flags0 events
No strikeouts found in the KBO publications we processed. That series starts in 2021 and has gaps, so this is not a confirmation that there is nothing.
Financial overview10 NBB filings
Financials being processed
NBB has 10 filing(s) on record for this company, latest fiscal year 2024 (micro). The annual accounts are being processed.
Filings on record
Fiscal year Type Filed Reference
31-12-2024 micro 01-08-2025 2025-00348554
31-12-2023 micro 01-08-2024 2024-00318184
31-12-2022 micro 15-06-2023 2023-00141843
31-12-2021 micro 12-08-2022 2022-20288937
31-12-2020 micro 01-07-2021 2021-30300079
31-12-2019 micro 25-08-2020 2020-45200104
31-12-2018 micro 26-08-2019 2019-51200333
31-12-2017 micro 29-08-2018 2018-54100136
31-12-2016 micro 31-08-2017 2017-57700027
31-12-2015 volledig 16-08-2016 2016-43400030
Directors & mandates 7 directors
Directors derived from a single State Gazette act, under verification
All 7 current directors first appear in the same act (23469461). Founders or capital subscribers may have been counted as directors here; the real board composition is being verified.
Current directors & mandates
  • DE KEUKELAERE Jonathan Alain Carol Alexandre Olivier
    Director
    State Gazette act 23469461 (21-12-2023)
    Current
    21-12-2023 → present
  • DE KEUKELAERE Olivia Marianne Stéphanie
    Director (executive)
    State Gazette act 23469461 (21-12-2023)
    Current
    21-12-2023 → present
  • DE KEUKELAERE Stéphanie Nathalie Marie-Pierre
    Director (executive)
    State Gazette act 23469461 (21-12-2023)
    Current
    21-12-2023 → present
  • LAMBERT Matthieu Jocelyn Luc Ghislain
    Director (executive)
    State Gazette act 23469461 (21-12-2023)
    Current
    21-12-2023 → present
  • SIRRE Marina
    Chair
    State Gazette act 23469461 (21-12-2023)
    Current
    21-12-2023 → present
    2 events
    • 21-12-2023 Appointed· Chair
    • 21-12-2023 Appointed· Managing director
  • SIRRE Marina Noémie Andrée
    Director
    State Gazette act 23469461 (21-12-2023)
    Current
    21-12-2023 → present
Show 1 more sitting directors
  • SIRRE Pierre Georges Maurice André Louis
    Director
    State Gazette act 23469461 (21-12-2023)
    Current
    21-12-2023 → present
Full appointment history from the Belgian State Gazette. Permanent representatives are shown for corporate directors.This list is read straight from this company's published acts, not from the officer register.
Legal Structure
NACE primary -
Legal form Public limited company(014)
Incorporation10-08-2001
StatusActive
Postal code1380
Real-estate footprint Source: CBE × cadastre

Parcels linked to this company through its CBE addresses (seat, establishment units, branches), cross-referenced with the cadastral parcel plan. This shows where the company operates, not a deeds register.

Wallonia 1 (100%)
Parcel (capakey) Region Area Buildings Height / fl.
25051G0152/00P002 Wallonia 2,044 m² 1 · 197 m² 8.0 m · 2 fl.
Methodology
via registered seat: 1
1 of 1 parcels with an exact address match; the rest are indicative.
Linked through address data, this is not proof of ownership.
Updates 12 events

A single timeline of everything that happened to this company, publications, insolvency and lifecycle events, administrative changes and filed annual accounts.

2025
01-08-2025
NBB filing Annual accounts filed
fiscal year 2024 · micro
2024
05-11-2024
State Gazette act Director changes
01-08-2024
NBB filing Annual accounts filed
fiscal year 2023 · micro
2023
21-12-2023
State Gazette act Director changes
Xavier DUGARDIN
15-06-2023
NBB filing Annual accounts filed
fiscal year 2022 · micro
2022
12-08-2022
NBB filing Annual accounts filed
fiscal year 2021 · micro
2021
01-07-2021
NBB filing Annual accounts filed
fiscal year 2020 · micro
2020
25-08-2020
NBB filing Annual accounts filed
fiscal year 2019 · micro
2019
26-08-2019
NBB filing Annual accounts filed
fiscal year 2018 · micro
2018
29-08-2018
NBB filing Annual accounts filed
fiscal year 2017 · micro
2017
31-08-2017
NBB filing Annual accounts filed
fiscal year 2016 · micro
2016
16-08-2016
NBB filing Annual accounts filed
fiscal year 2015 · volledig
Belgian State Gazette reading coverage 0 of 7 acts read

We know of 7 Belgian State Gazette acts for this company. None of them has been read yet: what they contain is neither established nor disproved here.

Belgisch Staatsblad, acts 2 acts
All acts · 2 updated 1 year ago
2024
05-11-2024 2 directors appointed Director changes
  • J.Jordens srl, Vaste vertegenwoordiger
  • Serge Solau, Vaste vertegenwoordiger
Technical details 
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        "name": "Marina SIRRE",
        "address": null,
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      "reason": null,
      "subkind": "confirmation",
      "via_org": null,
      "statutory": null,
      "compensated": false,
      "effective_date": "2024-01-01",
      "evidence_quote": "Tenant compte de la faible activit\u00E9 de la soci\u00E9t\u00E9, il a d\u00E8s lors \u00E9t\u00E9 d\u00E9cid\u00E9 que son mandat d\u0027administratrice sera exerc\u00E9 \u00E0 titre gratuit et ce depuis le 1/01/2024.",
      "decharge_status": null,
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      "evidence_quote": "L\u0027assembl\u00E9e mandate J.Jordens srl / Serge Solau aux fins de proc\u00E9der aux diff\u00E9rentes formalit\u00E9s li\u00E9es \u00E0 ces d\u00E9cisions, en ce compris la signature des documents de publication au Moniteur belge.",
      "decharge_status": null,
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    {
      "kind": "delegation_dagelijks_bestuur_in",
      "role": "vaste_vertegenwoordiger",
      "person": {
        "rrn": null,
        "name": "Serge Solau",
        "address": null,
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      "reason": null,
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      "evidence_quote": "L\u0027assembl\u00E9e mandate J.Jordens srl / Serge Solau aux fins de proc\u00E9der aux diff\u00E9rentes formalit\u00E9s li\u00E9es \u00E0 ces d\u00E9cisions, en ce compris la signature des documents de publication au Moniteur belge.",
      "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": null,
    "is_associated": false
  },
  "act_meta": {
    "language": "mixed",
    "pub_date": "2024-11-05",
    "filing_date": null,
    "act_kind_objet": "Objet de l\u0027acte:"
  },
  "decisions": [
    {
      "body": "algemene_vergadering",
      "date": "2024-10-11",
      "unanimous": null
    }
  ],
  "is_correction": false,
  "subject_company": {
    "kbo": "0475.457.970",
    "name_full": "SIRONUS",
    "legal_form": "SA"
  },
  "publication_proxy": {
    "kind": "person",
    "org_kbo": null,
    "org_name": null,
    "person_name": "Serge Solau",
    "org_rep_person_name": null,
    "person_role_at_subject": "Mandataire"
  },
  "co_filed_documents": [],
  "corrected_publication_numac": null
}
2023
21-12-2023 8 directors appointed Director changes·Xavier DUGARDIN
  • SIRRE Marina Noémie Andrée, Bestuurder
  • DE KEUKELAERE Jonathan Alain Carol Alexandre Olivier, Bestuurder
  • SIRRE Pierre Georges Maurice André Louis, Bestuurder
  • LAMBERT Matthieu Jocelyn Luc Ghislain, Directeur
  • DE KEUKELAERE Stéphanie Nathalie Marie-Pierre, Directeur
  • DE KEUKELAERE Olivia Marianne Stéphanie, Directeur
  • SIRRE Marina, Voorzitter
  • SIRRE Marina, Gedelegeerd bestuurder
Notary: Xavier DUGARDIN · Saint-Servais/Namur
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "SIRRE Marina No\u00E9mie Andr\u00E9e",
        "address": "1380 Lasne, avenue du Bois de Chapelle, num\u00E9ro 41",
        "birth_date": "1958-04-24",
        "profession": null,
        "birth_place": "Bruxelles"
      },
      "reason": null,
      "subkind": "regular",
      "via_org": null,
      "statutory": "statutair",
      "compensated": false,
      "effective_date": null,
      "evidence_quote": "",
      "decharge_status": null,
      "mandate_duration": {
        "kind": "until_agm_year",
        "value": "2029"
      },
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    },
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "DE KEUKELAERE Jonathan Alain Carol Alexandre Olivier",
        "address": "Cambridge MA 02138 - Code postal : 56 - Winslow St. - (US) - Etats-Unis d\u0027Am\u00E9rique",
        "birth_date": "1986-09-13",
        "profession": null,
        "birth_place": "Uccle"
      },
      "reason": null,
      "subkind": "regular",
      "via_org": null,
      "statutory": "statutair",
      "compensated": false,
      "effective_date": null,
      "evidence_quote": "",
      "decharge_status": null,
      "mandate_duration": {
        "kind": "until_agm_year",
        "value": "2029"
      },
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    },
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "SIRRE Pierre Georges Maurice Andr\u00E9 Louis",
        "address": "1390 Grez-Doiceau, all\u00E9e Chapelle \u00E0 Chantrant, num\u00E9ro 10",
        "birth_date": "1962-09-11",
        "profession": null,
        "birth_place": "Etterbeek"
      },
      "reason": null,
      "subkind": "regular",
      "via_org": null,
      "statutory": "statutair",
      "compensated": false,
      "effective_date": null,
      "evidence_quote": "",
      "decharge_status": null,
      "mandate_duration": {
        "kind": "until_agm_year",
        "value": "2029"
      },
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    },
    {
      "kind": "director_in",
      "role": "directeur",
      "person": {
        "rrn": null,
        "name": "LAMBERT Matthieu Jocelyn Luc Ghislain",
        "address": "5002 Namur/Saint-Servais, chauss\u00E9e de Waterloo, num\u00E9ro 38",
        "birth_date": "1982-11-30",
        "profession": "Collaborateur du Notaire Xavier DUGARDIN",
        "birth_place": "Charleroi"
      },
      "reason": null,
      "subkind": "regular",
      "via_org": null,
      "statutory": "statutair",
      "compensated": null,
      "effective_date": null,
      "evidence_quote": "",
      "decharge_status": null,
      "mandate_duration": {
        "kind": "indefinite",
        "value": null
      },
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    },
    {
      "kind": "director_in",
      "role": "directeur",
      "person": {
        "rrn": null,
        "name": "DE KEUKELAERE St\u00E9phanie Nathalie Marie-Pierre",
        "address": "1301 Wavre/Bierges, rue du Manil, num\u00E9ro 28",
        "birth_date": "1985-01-19",
        "profession": null,
        "birth_place": "Uccle"
      },
      "reason": null,
      "subkind": "regular",
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      "decharge_status": null,
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        "kind": "indefinite",
        "value": null
      },
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    },
    {
      "kind": "director_in",
      "role": "directeur",
      "person": {
        "rrn": null,
        "name": "DE KEUKELAERE Olivia Marianne St\u00E9phanie",
        "address": "1160 Auderghem, rue Jacques Bassem, num\u00E9ro 84, bo\u00EEte 1",
        "birth_date": "1997-03-13",
        "profession": null,
        "birth_place": "Uccle"
      },
      "reason": null,
      "subkind": "regular",
      "via_org": null,
      "statutory": "statutair",
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      "evidence_quote": "",
      "decharge_status": null,
      "mandate_duration": {
        "kind": "indefinite",
        "value": null
      },
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
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    },
    {
      "kind": "director_in",
      "role": "voorzitter",
      "person": {
        "rrn": null,
        "name": "SIRRE Marina",
        "address": null,
        "birth_date": null,
        "profession": null,
        "birth_place": null
      },
      "reason": null,
      "subkind": "regular",
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        "value": null
      },
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    },
    {
      "kind": "director_in",
      "role": "administrateur_d\u00E9l\u00E9gu\u00E9",
      "person": {
        "rrn": null,
        "name": "SIRRE Marina",
        "address": null,
        "birth_date": null,
        "profession": null,
        "birth_place": null
      },
      "reason": null,
      "subkind": "regular",
      "via_org": null,
      "statutory": "statutair",
      "compensated": true,
      "effective_date": null,
      "evidence_quote": "",
      "decharge_status": null,
      "mandate_duration": {
        "kind": "indefinite",
        "value": null
      },
      "rep_rotation_new_rep": null,
      "rep_rotation_old_rep": null,
      "effective_date_qualifier": null
    }
  ],
  "notary": {
    "name": "Xavier DUGARDIN",
    "firm_city": null,
    "firm_name": null,
    "office_city": "Saint-Servais/Namur",
    "is_associated": false
  },
  "act_meta": {
    "language": "mixed",
    "pub_date": "2023-12-21",
    "filing_date": "2023-12-19",
    "act_kind_objet": "Objet de l\u0027acte:"
  },
  "decisions": [
    {
      "body": "buitengewone_algemene_vergadering",
      "date": "2023-12-11",
      "unanimous": true
    }
  ],
  "is_correction": false,
  "subject_company": {
    "kbo": "0475.457.970",
    "name_full": "SIRONUS",
    "legal_form": "SA"
  },
  "publication_proxy": {
    "kind": "person",
    "org_kbo": null,
    "org_name": null,
    "person_name": "Xavier DUGARDIN",
    "org_rep_person_name": null,
    "person_role_at_subject": "Notaire"
  },
  "co_filed_documents": [
    "exp\u00E9dition de l\u0027acte de la soci\u00E9t\u00E9"
  ],
  "corrected_publication_numac": null
}
Credit advice verdict per customer and amount

May this customer buy amount X on invoice? Enter the amount and the payment term. This page computes a GREEN, AMBER or RED verdict from them, with a suggested ceiling and concrete conditions.

Based on official sources (NBB, CBE, State Gazette). Indicative, not credit advice.
Company registry (CBE) Crossroads Bank
Names & trade names
Legal nameFR SIRONUS
Registered office
Avenue du Bois de Chapelle 41
1380 Lasne, Belgium
Official data from the Crossroads Bank for Enterprises (CBE). Available for every registered company.
Source: Belgian State Gazette, CBE, NBB · generated via checked.be · indicative