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Complete company report
Generated 10-08-2026
Active BE 0668.768.280Private limited company

SIX CONCEPT

Bas-Bonlez 61 ·1325 Chaumont-Gistoux, Belgium· 9 yrs active
Sector: Head offices & management consulting (70200)
Conclusion Checked

The computed 12-month bankruptcy probability of SIX CONCEPT is 0.2% (very low). The company has been active since 2017 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 9 yrs
Board 1
Locations 1
Publications 7
Bankruptcy probability (12 mo) Checked model v1 · free
0.2% Very low
0%0,5%1,5%4%10%≥25%
Lower-failure-rate sector −Higher-failure-rate region +

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
More than 3 years active
Founded in 2017, past the statistically most fragile first 3 years.
No legal incidents
No bankruptcy, reorganisation or interim measure in the Belgisch Staatsblad, and the KBO register records a normal legal situation.
Administrative Flags 0 events
No administrative flags
Financial overview9 NBB filings
Financials being processed
NBB has 9 filing(s) on record for this company, latest fiscal year 2025 (micro). The annual accounts are being processed.
Filings on record
Fiscal year Type Filed Reference
31-12-2025 micro 26-02-2026 2026-00044109
31-12-2024 micro 05-07-2025 2025-00234132
31-12-2023 micro 04-08-2024 2024-00326285
31-12-2022 micro 13-04-2023 2023-00058238
31-12-2021 micro 29-07-2022 2022-20245275
31-12-2020 micro 14-07-2021 2021-35200476
31-12-2019 micro 26-08-2020 2020-45000284
31-12-2018 volledig 10-10-2019 2019-69700394
31-12-2017 volledig 27-08-2018 2018-50400261
Directors & mandates 2 directors
Current directors & mandates
  • Quentin VANDENBULCKE-PLASSCHAERT
    Director
    State Gazette act 23473001 (22-12-2023)
    Current
    22-12-2023 → present
    4 events
    • 22-12-2023 Resigned· Manager
    • 22-12-2023 Mandate renewed· Director
    • 01-09-2022 Appointed· Director
    • 23-01-2017 Resigned· Managing director
Former directors (1)
  • RESTOLITYLegal entity
    Director· perm. rep.: Quentin Vandenbulcke-Plasschaert
    State Gazette act 23102136 (07-08-2023)
    Former
    - → 01-09-2022
Full appointment history from the Belgian State Gazette. Permanent representatives are shown for corporate directors.
Legal Structure
NACE primary Head offices & management consulting(70200)
Legal form Private limited company(610)
Incorporation05-01-2017
StatusActive
Postal code1325
Connections & network 1 connected companies
Group structure
JAQAL
Subsidiary · 5 locations
→
Connections derived from shared directors, addresses, shareholders and group structure in the Belgian State Gazette.
Establishment units 1 location
Six Concept Admin
Bas-Bonlez 61, 1325 Chaumont-GistouxDiverse administratieve activiteiten ten behoeve van kantoren
since 20202.300.412.705
Physical sites registered in the Crossroads Bank for Enterprises (CBE).
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.
25010A0354/00C000 Wallonia 2,298 m² 1 · 123 m² 12.0 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 16 events

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

2026
02-04-2026
State Gazette act Open capture
Act object · General meeting · Seat change · Officer appointment
26-02-2026
NBB filing Annual accounts filed
fiscal year 2025 · micro
2025
05-07-2025
NBB filing Annual accounts filed
fiscal year 2024 · micro
2024
04-08-2024
NBB filing Annual accounts filed
fiscal year 2023 · micro
2023
22-12-2023
State Gazette act Director changes
v3.2
07-08-2023
State Gazette act Director changes
v3.2
13-04-2023
NBB filing Annual accounts filed
fiscal year 2022 · micro
2022
25-11-2022
State Gazette act Registered-office change
v3.2
29-07-2022
NBB filing Annual accounts filed
fiscal year 2021 · micro
2021
14-07-2021
NBB filing Annual accounts filed
fiscal year 2020 · micro
2020
26-08-2020
NBB filing Annual accounts filed
fiscal year 2019 · micro
2019
10-10-2019
NBB filing Annual accounts filed
fiscal year 2018 · volledig
2018
27-08-2018
NBB filing Annual accounts filed
fiscal year 2017 · volledig
2017
12-05-2017
State Gazette act Capital & shares
v3.2
23-03-2017
State Gazette act Director changes
v3.2
09-01-2017
State Gazette act Incorporation
oprichting
Belgisch Staatsblad, acts 7 acts
Capital history · 1
12-05-2017
v3.2
Address history · 2
02-04-2026
Seat change: to: 1325 Bonlez, rue Bas Bonlez 61, from: 8 rue d'Arnelle, 1325 Longueville, effective_date: 2026-02-01
25-11-2022
v3.2
All acts · 7 updated 4 months ago
2026
02-04-2026 Act object · General meeting · Seat change · Officer appointment Open-capture extraction
  • Filing: 2026-03-23 · SIX CONCEPT
  • Publication: 2026-04-02 · SIX CONCEPT
  • Act object: Siège (transfert du siège) · SIX CONCEPT
  • General meeting: 2026-02-23 · SIX CONCEPT
  • Seat change: to: 1325 Bonlez, rue Bas Bonlez 61, from: 8 rue d'Arnelle, 1325 Longueville, effective_date: 2026-02-01 · SIX CONCEPT
  • Officer appointment: Administrateur · Vandenbulcke Quentin
Summary: Act object · General meeting · Seat change · Officer appointment
Technical details 
{
  "facts": [
    {
      "type": "filing",
      "quote": "23 MARS 2026",
      "value": "2026-03-23",
      "object": null,
      "subject": "e1"
    },
    {
      "type": "publication",
      "quote": "02/04/2026",
      "value": "2026-04-02",
      "object": null,
      "subject": "e1"
    },
    {
      "type": "act_object",
      "quote": "Objet de l\u0027acte: Si\u00E8ge (transfert du si\u00E8ge)",
      "value": "Si\u00E8ge (transfert du si\u00E8ge)",
      "object": null,
      "subject": "e1"
    },
    {
      "type": "general_meeting",
      "quote": "Par d\u00E9lib\u00E9ration en date du 23/02/2026 l\u0027assembl\u00E9e g\u00E9n\u00E9rale a d\u00E9cid\u00E9 ce qui suit.",
      "value": "2026-02-23",
      "object": null,
      "subject": "e1"
    },
    {
      "type": "seat_change",
      "quote": "L\u0027assembl\u00E9e d\u00E9cide que le si\u00E8ge de la soci\u00E9t\u00E9 sera transf\u00E9r\u00E9 de 8 rue d\u0027Arnelle, 1325 Longueville \u00E0 1325 Bonlez, rue Bas Bonlez 61 et ce \u00E0 partir du 01/02/2026.",
      "value": {
        "to": "1325 Bonlez, rue Bas Bonlez 61",
        "from": "8 rue d\u0027Arnelle, 1325 Longueville",
        "effective_date": "2026-02-01"
      },
      "object": null,
      "subject": "e1"
    },
    {
      "type": "officer_appointment",
      "quote": "Pour la soci\u00E9t\u00E9 Vandenbulcke Quentin Administrateur",
      "value": "Administrateur",
      "object": "e1",
      "subject": "e2"
    }
  ],
  "act_meta": {
    "model_id": 40,
    "extractor": "open-capture-27b-v3",
    "ocr_chars": 909,
    "truncated": false,
    "needs_verify": true
  },
  "entities": [
    {
      "id": "e1",
      "kbo": "0668.768.280",
      "kind": "company",
      "name": "SIX CONCEPT",
      "attrs": {
        "new_seat": "1325 Bonlez, rue Bas Bonlez 61",
        "old_seat": "Rue d\u0027Arnelle 8, 1325 Longueville",
        "legal_form": "Soci\u00E9t\u00E9 \u00E0 responsabilit\u00E9 limit\u00E9e"
      }
    },
    {
      "id": "e2",
      "kbo": null,
      "kind": "person",
      "name": "Vandenbulcke Quentin",
      "attrs": {
        "role": "Administrateur"
      }
    }
  ]
}
2023
22-12-2023 1 resigning, 1 reappointed Director changes
  • Quentin VANDENBULCKE-PLASSCHAERT, Zaakvoerder
  • Quentin VANDENBULCKE-PLASSCHAERT, Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_out",
      "role": "zaakvoerder",
      "person": {
        "rrn": null,
        "name": "Quentin VANDENBULCKE-PLASSCHAERT",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "L\u2019assembl\u00E9e g\u00E9n\u00E9rale d\u00E9cide de mettre fin \u00E0 la fonction du g\u00E9rant actuel, mentionn\u00E9 ci-apr\u00E8s : \u2022 Monsieur Quentin VANDENBULCKEPLASSCHAERT, pr\u00E9nomm\u00E9. L\u2019assembl\u00E9e g\u00E9n\u00E9rale donne d\u00E9charge compl\u00E8te et enti\u00E8re au g\u00E9rant d\u00E9missionnaire pour l\u2019ex\u00E9cution de son mandat.",
      "discharge_granted": true
    },
    {
      "kind": "director_renew",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Quentin VANDENBULCKE-PLASSCHAERT",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "L\u2019assembl\u00E9e g\u00E9n\u00E9rale proc\u00E8de imm\u00E9diatement au renouvellement de la nomination de Monsieur Quentin VANDENBULCKE-PLASSCHAERT comme administrateur non statutaire pour une dur\u00E9e illimit\u00E9e."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0668.768.280",
    "name_full": "SIX CONCEPT",
    "legal_form": "SPRL"
  }
}
07-08-2023 1 director appointed, 1 resigning Director changes
  • Quentin Vandenbulcke-Plasschaert, Bestuurder
  • Quentin Vandenbulcke-Plasschaert, Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_out",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Quentin Vandenbulcke-Plasschaert",
        "address": null,
        "birth_date": null
      },
      "via_org": {
        "kbo": null,
        "name": "RESTOLITY",
        "address": null,
        "country": null,
        "legal_form": null
      },
      "effective_date": "2022-09-01",
      "evidence_quote": "La soci\u00E9t\u00E9 RESTOLITY, repr\u00E9sent\u00E9e par son repr\u00E9sentant permanent, Quentin Vandenbulcke-Plasschaert, d\u00E9pose sa d\u00E9mission au poste d\u0027administrateur de la soci\u00E9t\u00E9, ce qui est accept\u00E9 \u00E0 l\u0027unanim\u00EDt\u00E9 par l\u0027assembl\u00E9e g\u00E9n\u00E9rale. La d\u00E9mission est act\u00E9e avec effet r\u00E9troactif au 1er septembre 2022."
    },
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Quentin Vandenbulcke-Plasschaert",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2022-09-01",
      "evidence_quote": "Quentin Vandenbulcke-Plasschaert est nomm\u00E9 au poste d\u0027administrateur de la soci\u00E9t\u00E9 et en tant que repr\u00E9sentant permanent de la soci\u00E9t\u00E9, ce qui est accept\u00E9 \u00E0 l\u0027unanimit\u00E9 par l\u0027assembl\u00E9e g\u00E9n\u00E9rale. La nomination est act\u00E9e avec effet r\u00E9troactif au 1er septembre 2022."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0668.768.280",
    "name_full": "SIX CONCEPT",
    "legal_form": "SPRL"
  }
}
2022
25-11-2022 Registered office moved from Bruxelles to Longueville Registered-office change
  • Rue des Dominicains 8, 1000 Bruxelles → rue d'Arnelle 8, 1325 Longueville
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "zetel_transfer",
      "seat_type": "statutaire",
      "new_address": {
        "city": "Longueville",
        "region": "Vlaams Gewest",
        "street": "rue d\u0027Arnelle",
        "country": "BE",
        "postcode": "1325",
        "box_number": null,
        "street_number": "8"
      },
      "old_address": {
        "city": "Bruxelles",
        "region": "Brussels Gewest",
        "street": "Rue des Dominicains",
        "country": "BE",
        "postcode": "1000",
        "box_number": null,
        "street_number": "8"
      },
      "effective_date": "2022-08-01",
      "evidence_quote": "Le si\u00E8ge social de la soci\u00E9t\u00E9 est supprim\u00E9 du 8 rue des dominicains -1000 Bruxelles pour \u00EAtre domicili\u00E9 au 8 rue d\u0027Arnelle \u00E0 1325 Longueville et ce \u00E0 la date 1er aout 2022"
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0668.768.280",
    "name_full": "SIX CONCEPT",
    "legal_form": "SPRL"
  }
}
2017
12-05-2017 Transaction in capital or shares Capital & shares
Summary: v3.2
Technical details 
{
  "events": [],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0668.768.280",
    "name_full": "SIX CONCEPT",
    "legal_form": "SPRL"
  }
}
23-03-2017 1 director appointed, 1 resigning Director changes
  • Vandenbulcke-Plasschaert Quentin, Gedelegeerd bestuurder
  • Vandenbulcke-Plasschaert Quentin, Gedelegeerd bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_out",
      "role": "gedelegeerd_bestuurder",
      "person": {
        "rrn": null,
        "name": "Vandenbulcke-Plasschaert Quentin",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2017-01-23",
      "evidence_quote": "Quentin Vandenbulcke-Plasschaert d\u00E9pose sa d\u00E9mission au poste de g\u00E9rant de la soci\u00E9t\u00E9, ce qui est accept\u00E9 \u00E0 l\u0027unanimit\u00E9 par l\u0027assembl\u00E9e g\u00E9n\u00E9rale. La d\u00E9mission prend effet \u00E0 partir de cette date. D\u00E9charge est faite au g\u00E9rant pour la dur\u00E9e de son mandat.",
      "discharge_granted": true
    },
    {
      "kind": "director_in",
      "role": "gedelegeerd_bestuurder",
      "person": {
        "rrn": null,
        "name": "Vandenbulcke-Plasschaert Quentin",
        "address": null,
        "birth_date": null
      },
      "via_org": {
        "kbo": "0844230788",
        "name": "RESTOLITY SPRL",
        "address": null,
        "country": null,
        "legal_form": null
      },
      "effective_date": "2017-01-23",
      "evidence_quote": "RESTOLITY SPRL (BE0844.230.788 - 8 rue d\u0027Anelle - 1325 Chaumont-Gistoux), repr\u00E9sent\u00E9e par Vandenbulcke-Plasschaert Quentin, est nomm\u00E9e au poste de g\u00E9rant de la soci\u00E9t\u00E9 \u00E0 compter de ce jour, et ce pour une dur\u00E9e \u00EEllimit\u00E9e."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0668.768.280",
    "name_full": "SIX CONCEPT",
    "legal_form": "SPRL"
  }
}
09-01-2017 Incorporation of a new SNC Incorporation
Summary: oprichting
Technical details 
{
  "kind": "oprichting",
  "seat": "1000 Bruxelles, Rue des Dominicains, 8",
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "founders": [
    {
      "org": {
        "kbo": "0428.896.485",
        "name": "SOCIETE PRIVEE A RESPONSABILITE LIMITEE INTERACTION"
      },
      "kind": "rechtspersoon",
      "person": null,
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": "0428.896.485",
      "holder_org_name": "SOCIETE PRIVEE A RESPONSABILITE LIMITEE INTERACTION",
      "contribution_type": "cash",
      "amount_paid_in_eur": 3100,
      "holder_person_name": null,
      "is_subscriber_only": true,
      "n_shares_subscribed": 5,
      "amount_subscribed_eur": 3100,
      "is_anonymous_silent_partner": false
    },
    {
      "org": null,
      "kind": "natural_person",
      "person": {
        "dob": "1979-07-30",
        "name": "LI\u00C9TARD Caroline Marie-France St\u00E9phanie",
        "niss": null,
        "address": null
      },
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": null,
      "holder_org_name": null,
      "contribution_type": "cash",
      "amount_paid_in_eur": 3100,
      "holder_person_name": "LI\u00C9TARD Caroline Marie-France St\u00E9phanie",
      "is_subscriber_only": true,
      "n_shares_subscribed": 5,
      "amount_subscribed_eur": 3100,
      "is_anonymous_silent_partner": false
    },
    {
      "org": null,
      "kind": "natural_person",
      "person": {
        "dob": "1988-04-12",
        "name": "VANDENBULCKE PLASSCHAERT Quentin Jean Luc",
        "niss": null,
        "address": null
      },
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": null,
      "holder_org_name": null,
      "contribution_type": "cash",
      "amount_paid_in_eur": 3100,
      "holder_person_name": "VANDENBULCKE PLASSCHAERT Quentin Jean Luc",
      "is_subscriber_only": true,
      "n_shares_subscribed": 5,
      "amount_subscribed_eur": 3100,
      "is_anonymous_silent_partner": false
    },
    {
      "org": null,
      "kind": "natural_person",
      "person": {
        "dob": "1965-08-20",
        "name": "TAVANAE Marthe Jos\u00E9phine",
        "niss": null,
        "address": null
      },
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": null,
      "holder_org_name": null,
      "contribution_type": "cash",
      "amount_paid_in_eur": 3100,
      "holder_person_name": "TAVANAE Marthe Jos\u00E9phine",
      "is_subscriber_only": true,
      "n_shares_subscribed": 5,
      "amount_subscribed_eur": 3100,
      "is_anonymous_silent_partner": false
    },
    {
      "org": null,
      "kind": "natural_person",
      "person": {
        "dob": "1957-06-18",
        "name": "BERSOU Fran\u00E7ois Gilles Raymond",
        "niss": null,
        "address": null
      },
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": null,
      "holder_org_name": null,
      "contribution_type": "cash",
      "amount_paid_in_eur": 2480,
      "holder_person_name": "BERSOU Fran\u00E7ois Gilles Raymond",
      "is_subscriber_only": true,
      "n_shares_subscribed": 4,
      "amount_subscribed_eur": 2480,
      "is_anonymous_silent_partner": false
    },
    {
      "org": null,
      "kind": "natural_person",
      "person": {
        "dob": "1968-04-20",
        "name": "MOLLE Florence C\u00E9cile Eug\u00E9nie Ghislaine",
        "niss": null,
        "address": null
      },
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": null,
      "holder_org_name": null,
      "contribution_type": "cash",
      "amount_paid_in_eur": 2480,
      "holder_person_name": "MOLLE Florence C\u00E9cile Eug\u00E9nie Ghislaine",
      "is_subscriber_only": true,
      "n_shares_subscribed": 4,
      "amount_subscribed_eur": 2480,
      "is_anonymous_silent_partner": false
    },
    {
      "org": {
        "kbo": "0460.625.284",
        "name": "MANICO FININVEST"
      },
      "kind": "rechtspersoon",
      "person": null,
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": "0460.625.284",
      "holder_org_name": "MANICO FININVEST",
      "contribution_type": "cash",
      "amount_paid_in_eur": 620,
      "holder_person_name": null,
      "is_subscriber_only": true,
      "n_shares_subscribed": 1,
      "amount_subscribed_eur": 620,
      "is_anonymous_silent_partner": false
    }
  ],
  "capital_eur": 18600,
  "subject_company": {
    "kbo": "0668.768.280",
    "name_full": "SIX CONCEPT",
    "legal_form": "SNC"
  },
  "initial_directors": [],
  "incorporation_date": "2017-05-04",
  "post_incorporation_mandates": []
}
Credit advice verdict per customer and amount

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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
Activities
Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies70200Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten62200
Primary activity highlighted.
Names & trade names
Legal nameFR SIX CONCEPT
Registered office
Bas-Bonlez 61
1325 Chaumont-Gistoux, Belgium
Official data from the Crossroads Bank for Enterprises (CBE). Available for every registered company.
Similar companies Same NACE
Agma-Trade BE 0425.680.738 · Wezembeek-Oppem
Agra CEAS CONSULTING-Bureau Européen de Recherches BE 0418.044.660 · Sint-Joost-ten-Node
DIEPENSTEYN BE 0403.783.779 · Londerzeel
DMS.ACC BE 0424.565.040 · Sint-Pieters-Leeuw
GLP Ghent BE 0418.683.276 · Brussel
Source: Belgian State Gazette, CBE, NBB · generated via checked.be · indicative