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Complete company report
Generated 26-07-2026
Active BE 1028.647.584Int'l non-profit association

KM3NeT

Nijverheidsstraat 26-38 ·1040 Brussel, Belgium· 0 yrs active
Conclusion Checked

KM3NeT is younger than twelve months; there is no public track record yet to compute a bankruptcy probability from. The company has been active since 2025 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 0 yrs
Publications 2
Bankruptcy probability (12 mo) Checked model v1 · free

This company is younger than 12 months. There is no public track record yet to base a reliable estimate on, so we'd rather not show a number.

Risk Assessment rule-based
0 / 100
Low risk
Trust signals 3 signals
Young company
Founded in 2025, under 3 years, statistically higher risk.
No legal incidents
No bankruptcy, reorganisation or interim measure in the Belgisch Staatsblad.
Administratively compliant
No FOD Economie strikeouts (UBO, accounts, address, activity).
Administrative Flags 0 events
No administrative flags
Financial overview
No financial data
No annual-account figures are available for this company yet. New companies are added continuously, check back soon, or email us to prioritise this one.
Legal Structure
NACE primary -
Legal form Int'l non-profit association(125)
Incorporation03-10-2025
StatusActive
Postal code1040
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.

Brussels 1 (100%)
Parcel (capakey) Region Area Buildings Height / fl.
21805E0318/00F000 Brussels 1,922 m² 1 · 1,893 m² 52.3 m · 4 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 2 events

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

2026
11-06-2026
State Gazette act Minor change
Officer designation
2025
07-10-2025
State Gazette act Incorporation
oprichting
Belgisch Staatsblad, acts 2 acts
All acts · 2 updated 1 month ago
2026
11-06-2026 Publication in the Belgian Official Gazette, Minor change Minor change
Summary: Officer designation
Technical details 
{
  "notary": {
    "name": null,
    "firm_city": null,
    "firm_name": null,
    "office_city": null,
    "is_associated": false
  },
  "act_meta": {
    "language": "fr",
    "pub_date": "2026-06-11",
    "filing_date": "2026-06-04",
    "act_kind_objet": "Nomination Administrateur"
  },
  "decision": {
    "body": "algemene_vergadering",
    "date": "2026-04-17",
    "unanimous": true
  },
  "agm_change": null,
  "detected_kind": "officer_designation",
  "other_address": null,
  "mandate_renewal": null,
  "subject_company": {
    "kbo": "1028.647.584",
    "name_full": "KM3NeT",
    "legal_form": "ASBL"
  },
  "accounts_deposit": null,
  "publication_proxy": {
    "kind": "org",
    "org_kbo": null,
    "org_name": "Van Den Neste \u0026 Partners",
    "person_name": "C\u00E9lia Cerulus",
    "org_rep_person_name": "C\u00E9lia Cerulus"
  },
  "co_filed_documents": [
    "Proc\u00E8s-verbal"
  ],
  "fiscal_year_change": null,
  "liquidation_closure": null,
  "officer_designation": {
    "role": "administrateur",
    "organ": "raad_van_bestuur",
    "person_name": "Bruneau Melanie"
  },
  "special_procuration": {
    "grantee_kbo": null,
    "grantee_name": "Monsieur Ledermann Tom",
    "grantor_name": "ASBL KM3NeT",
    "scope_summary": "Procuration sp\u00E9ciale pour proc\u00E9der \u00E0 la publication des d\u00E9cisions aux annexes du Moniteur belge et d\u0027effectuer toutes les modifications utiles de l\u0027immatriculation de la soci\u00E9t\u00E9 aupr\u00E8s de la Banque Carrefour des Entreprises.",
    "monetary_cap_eur": null,
    "scope_categories": [
      "publication"
    ],
    "termination_clause": null,
    "substitution_allowed": true
  },
  "is_volet_a_only_stub": false,
  "vakbekwaamheid_change": null,
  "should_reroute_to_category": null,
  "single_shareholder_declaration": null
}
2025
07-10-2025 Incorporation of a new ASBL Incorporation
Summary: oprichting
Technical details 
{
  "kind": "oprichting",
  "seat": "Rue de l\u0027Industrie 26-38, 1040 Bruxelles",
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "founders": [
    {
      "org": {
        "kbo": "1024.418.582",
        "name": "Istituto Nazionale di Fisica Nucleare (INFN)"
      },
      "kind": "rechtspersoon",
      "person": null,
      "share_class": null,
      "partner_role": null,
      "holder_org_kbo": "1024.418.582",
      "holder_org_name": "Istituto Nazionale di Fisica Nucleare (INFN)",
      "contribution_type": "cash",
      "amount_paid_in_eur": 0,
      "holder_person_name": null,
      "is_subscriber_only": true,
      "n_shares_subscribed": 0,
      "amount_subscribed_eur": 0,
      "is_anonymous_silent_partner": false
    },
    {
      "org": {
        "kbo": "0578.890.654",
        "name": "Centre National de la Recherche Scientifique (CNRS)"
      },
      "kind": "rechtspersoon",
      "person": null,
      "share_class": null,
      "partner_role": null,
      "holder_org_kbo": "0578.890.654",
      "holder_org_name": "Centre National de la Recherche Scientifique (CNRS)",
      "contribution_type": "cash",
      "amount_paid_in_eur": 0,
      "holder_person_name": null,
      "is_subscriber_only": true,
      "n_shares_subscribed": 0,
      "amount_subscribed_eur": 0,
      "is_anonymous_silent_partner": false
    },
    {
      "org": {
        "kbo": "0722.686.820",
        "name": "Stichting Nederlandse Wetenschappelijk Onderzoek Instituten (NWO-I)"
      },
      "kind": "rechtspersoon",
      "person": null,
      "share_class": null,
      "partner_role": null,
      "holder_org_kbo": "0722.686.820",
      "holder_org_name": "Stichting Nederlandse Wetenschappelijk Onderzoek Instituten (NWO-I)",
      "contribution_type": "cash",
      "amount_paid_in_eur": 0,
      "holder_person_name": null,
      "is_subscriber_only": true,
      "n_shares_subscribed": 0,
      "amount_subscribed_eur": 0,
      "is_anonymous_silent_partner": false
    },
    {
      "org": {
        "kbo": "1024.418.780",
        "name": "Universidad de Valencia"
      },
      "kind": "rechtspersoon",
      "person": null,
      "share_class": null,
      "partner_role": null,
      "holder_org_kbo": "1024.418.780",
      "holder_org_name": "Universidad de Valencia",
      "contribution_type": "cash",
      "amount_paid_in_eur": 0,
      "holder_person_name": null,
      "is_subscriber_only": true,
      "n_shares_subscribed": 0,
      "amount_subscribed_eur": 0,
      "is_anonymous_silent_partner": false
    },
    {
      "org": {
        "kbo": "1024.418.879",
        "name": "Institute of Nuclear and Particle Physics (INPP/NCSRD)"
      },
      "kind": "rechtspersoon",
      "person": null,
      "share_class": null,
      "partner_role": null,
      "holder_org_kbo": "1024.418.879",
      "holder_org_name": "Institute of Nuclear and Particle Physics (INPP/NCSRD)",
      "contribution_type": "cash",
      "amount_paid_in_eur": 0,
      "holder_person_name": null,
      "is_subscriber_only": true,
      "n_shares_subscribed": 0,
      "amount_subscribed_eur": 0,
      "is_anonymous_silent_partner": false
    }
  ],
  "capital_eur": 0,
  "subject_company": {
    "kbo": "1028.647.584",
    "name_full": "KM3NeT",
    "legal_form": "ASBL"
  },
  "initial_directors": [],
  "incorporation_date": "2025-06-18",
  "post_incorporation_mandates": []
}
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Based on official sources (NBB, CBE, State Gazette). Indicative, not credit advice.
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Company registry (CBE) Crossroads Bank
Names & trade names
Legal nameFR KM3NeT
Registered office
Nijverheidsstraat 26-38
1040 Brussel, 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