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Generated 20-08-2026
Active BE 0847.337.956Private limited company

Lean Six Sigma Belgium

Congresstraat 37 ·1000 Brussel, Belgium· 14 yrs active
Sector: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies (70200)
Conclusion Checked

The computed 12-month bankruptcy probability of Lean Six Sigma Belgium is 0.3% (very low). The company has been active since 2012 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 14 yrs
Board 2
Locations 1
Publications 7
Bankruptcy probability (12 mo) Checked model v1 · free
0.3% Very low
0%0,5%1,5%4%10%≥25%
Lower-failure-rate sector −Higher-failure-rate region +Long track record −

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
Established
Founded in 2012, 14 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 (volledig). The annual accounts are being processed.
Filings on record
Fiscal year Type Filed Reference
31-12-2024 volledig 29-07-2025 2025-00323422
31-12-2023 micro 02-04-2024 2024-00056430
31-12-2022 micro 18-08-2023 2023-00334869
31-12-2021 micro 29-08-2022 2022-20381345
31-12-2020 micro 30-08-2021 2021-57400042
31-12-2019 micro 26-09-2020 2020-56500230
31-12-2018 micro 28-08-2019 2019-54400383
31-12-2017 micro 28-08-2018 2018-52600482
31-12-2016 volledig 30-08-2017 2017-51800303
31-12-2015 volledig 29-08-2016 2016-50700300
Directors & mandates 7 directors
Current directors & mandates
  • OPTIMORUMLegal entity
    Director· perm. rep.: Youri Buffe
    State Gazette act 24097963 (01-07-2024)
    Current
    15-05-2024 → present
  • WISE CLUSTERLegal entity
    Director· perm. rep.: Lorenzo del Marmol
    State Gazette act 24097963 (01-07-2024)
    Current
    15-05-2024 → present
Historic, not recently confirmed (1)
These mandates remain open in the register but have not been confirmed by a new act in over six years. They do not count as active directors.
Former directors (4)
  • Frédérique Hérin
    Director
    State Gazette act 24064545 (22-04-2024)
    Former
    28-02-2024 → 28-05-2025
    2 events
    • 28-05-2025 Resigned· Director
    • 28-02-2024 Appointed· Director
  • Lorenzo del Marmol
    Director
    State Gazette act 20350073 (20-10-2020)
    Former
    20-10-2020 → 15-05-2024
    3 events
    • 15-05-2024 Resigned· Director
    • 20-10-2020 Mandate renewed· Director
    • 20-10-2020 Resigned· Manager
  • Youri Buffe
    Director
    State Gazette act 20350073 (20-10-2020)
    Former
    27-01-2016 → 15-05-2024
    4 events
    • 15-05-2024 Resigned· Director
    • 20-10-2020 Mandate renewed· Director
    • 20-10-2020 Resigned· Manager
    • 27-01-2016 Appointed· Manager
  • Nicolas Couplet
    Manager
    State Gazette act 16040043 (18-03-2016)
    Former
    - → 27-01-2016
Full appointment history from the Belgian State Gazette. Permanent representatives are shown for corporate directors.
Legal Structure
NACE primary Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies(70200)
Legal form Private limited company(610)
Incorporation12-07-2012
StatusActive
Postal code1000
Connections & network 10 connected companies
Group structure
OPTIMORUM
Sits on the board · 1 subsidiary · 1 location
Control→
WISE CLUSTER
Sits on the board · 1 subsidiary · 1 location
Control→
Network connections
Show 2 more network connections
FISCALIS CONSULT
Shared address
→
HAIR OF THE DOG
Shared address
→
2 further connected companies in this network. Available in Kantoor S. See plans →
Connections derived from shared directors, addresses, shareholders and group structure in the Belgian State Gazette.
Ownership & control 2 parties
Control over this companysits on this company's board2
OPTIMORUM
1 subsidiary · 1 location
WISE CLUSTER
1 subsidiary · 1 location
controls
Lean Six Sigma BelgiumBE 0847.337.956

Each band states what its claims rest on. A board seat is influence over the board, not ownership. Court mandates (receiver, interim administrator) and liquidation mandates do not link companies and are therefore absent here; they belong under Directors & mandates.

Establishment units 1 location
Lean Six Sigma Belgium
Congresstraat 37, 1000 BrusselOverige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering
since 20122.211.440.642
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.

Brussels 1 (100%)
Parcel (capakey) Region Area Buildings Height / fl.
21803C0244/00F002 Brussels 270 m² 1 · 188 m² 24.5 m · 7 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 17 events

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

2025
28-10-2025
State Gazette act Director changes
v3.2
29-07-2025
NBB filing Annual accounts filed
fiscal year 2024 · volledig
2024
01-07-2024
State Gazette act Director changes
v3.2
16-05-2024
State Gazette act Registered-office change
v3.2
22-04-2024
State Gazette act Director changes
v3.2
02-04-2024
NBB filing Annual accounts filed
fiscal year 2023 · micro
2023
18-08-2023
NBB filing Annual accounts filed
fiscal year 2022 · micro
2022
29-08-2022
NBB filing Annual accounts filed
fiscal year 2021 · micro
2021
30-08-2021
NBB filing Annual accounts filed
fiscal year 2020 · micro
2020
20-10-2020
State Gazette act Director changes
v3.2
26-09-2020
NBB filing Annual accounts filed
fiscal year 2019 · micro
2019
28-08-2019
NBB filing Annual accounts filed
fiscal year 2018 · micro
2018
28-08-2018
NBB filing Annual accounts filed
fiscal year 2017 · micro
2017
30-08-2017
NBB filing Annual accounts filed
fiscal year 2016 · volledig
2016
29-08-2016
NBB filing Annual accounts filed
fiscal year 2015 · volledig
18-03-2016
State Gazette act Director changes
v3.2
2012
16-07-2012
State Gazette act Incorporation
oprichting
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 7 acts
Address history · 1
16-05-2024
v3.2
All acts · 7 updated 9 months ago
2025
28-10-2025 Frédérique Hérin resigns as director Director changes
  • Frédérique Hérin, Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_out",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Fr\u00E9d\u00E9rique H\u00E9rin",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2025-05-28",
      "evidence_quote": "L\u0027Assembl\u00E9e G\u00E9n\u00E9rale se prononce \u00E0 l\u0027unanimit\u00E9 pour la r\u00E9vocation de Madame Fr\u00E9d\u00E9rique H\u00E9rin au poste d\u0027administrateur \u00E0 dater de ce jour."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0847.337.956",
    "name_full": "COLLECTIVE TRANSFORMATION",
    "legal_form": "SRL"
  }
}
2024
01-07-2024 2 directors appointed, 2 resigning Director changes
  • Youri Buffe, Bestuurder
  • Lorenzo del Marmol, Bestuurder
  • Lorenzo del Marmol, Bestuurder
  • Youri Buffe, Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Youri Buffe",
        "address": null,
        "birth_date": null
      },
      "via_org": {
        "kbo": "0837516410",
        "name": "OPTIMORUM SRL",
        "address": null,
        "country": null,
        "legal_form": null
      },
      "effective_date": "2024-05-15",
      "evidence_quote": "nomme aux postes d\u0027administrateurs: -La soci\u00E9t\u00E9 OPTIMORUM SRL (NE.: 0837.516.410) ayant son si\u00E8ge social \u00E0 7080 Eugies, rue de la Taillette, 16"
    },
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Lorenzo del Marmol",
        "address": null,
        "birth_date": null
      },
      "via_org": {
        "kbo": "0807739388",
        "name": "WISE CLUSTER SRL",
        "address": null,
        "country": null,
        "legal_form": null
      },
      "effective_date": "2024-05-15",
      "evidence_quote": "nomme aux postes d\u0027administrateurs: -La soci\u00E9t\u00E9 WISE CLUSTER SRL (N.E.: 0807.739.388), ayant son si\u00E8ge social \u00E0 1310 La Hulpe, Chemin de Hoeilaart, 21,"
    },
    {
      "kind": "director_out",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Lorenzo del Marmol",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2024-05-15",
      "evidence_quote": "prend acte de la d\u00E9mission de Monsieur Lorenzo del Marmol et de Monsieur Youri Buffe de leurs mandats d\u0027administrateurs \u00E0 dater du 15 mai 2024"
    },
    {
      "kind": "director_out",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Youri Buffe",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2024-05-15",
      "evidence_quote": "prend acte de la d\u00E9mission de Monsieur Lorenzo del Marmol et de Monsieur Youri Buffe de leurs mandats d\u0027administrateurs \u00E0 dater du 15 mai 2024"
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0847.337.956",
    "name_full": "COLLECTIVE TRANSFORMATION",
    "legal_form": "SRL"
  }
}
16-05-2024 Registered office moved from Watermael-Boitsfort to Bruxelles Registered-office change
  • Avenue des Charançons 8, 1170 Watermael-Boitsfort → rue du Congrès 37, 1000 Bruxelles
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "zetel_transfer",
      "seat_type": "statutaire",
      "new_address": {
        "city": "Bruxelles",
        "region": "Brussels",
        "street": "rue du Congr\u00E8s",
        "country": "BE",
        "postcode": "1000",
        "box_number": null,
        "street_number": "37"
      },
      "old_address": {
        "city": "Watermael-Boitsfort",
        "region": "Brussels",
        "street": "Avenue des Charan\u00E7ons",
        "country": "BE",
        "postcode": "1170",
        "box_number": null,
        "street_number": "8"
      },
      "effective_date": "2024-03-20",
      "evidence_quote": "L\u0027Assembl\u00E9e G\u00E9n\u00E9rale extraordinaire des Associ\u00E9s du 20 mars 2024 d\u00E9cide \u00E0 l\u0027unanimit\u00E9 de transf\u00E9rer le si\u00E8ge social de la soci\u00E9t\u00E9 \u00E0 l\u0027adresse suivante: 37, rue du Congr\u00E8s \u00E0 1000 Bruxelles, \u00E0 dater du 20 mars 2024."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0847.337.956",
    "name_full": "COLLECTIVE TRANSFORMATION",
    "legal_form": "SRL"
  }
}
22-04-2024 Frédérique Hérin appointed as director Director changes
  • Frédérique Hérin, Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_in",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "Fr\u00E9d\u00E9rique H\u00E9rin",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2024-02-28",
      "evidence_quote": "L\u0027Assembl\u00E9e G\u00E9n\u00E9rale extraordinaire des Associ\u00E9s du 28 f\u00E9vrier 2024 nomme au poste d\u0027administrateur \u00E0 dater du 28 f\u00E9vrier 2024, Madame Fr\u00E9d\u00E9rique H\u00E9rin (num\u00E9ro de registre national 890124-388.89), domicili\u00E9e \u00E0 6987 Marcourt, rue des martyrs 29."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0847.337.956",
    "name_full": "COLLECTIVE TRANSFORMATION",
    "legal_form": "SRL"
  }
}
2020
20-10-2020 2 resigning, 2 reappointed Director changes
  • del MARMOL Lorenzo, Zaakvoerder
  • BUFFE Youri, Zaakvoerder
  • del MARMOL Lorenzo, Bestuurder
  • BUFFE Youri, Bestuurder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_renew",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "del MARMOL Lorenzo",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "L\u2019assembl\u00E9e g\u00E9n\u00E9rale d\u00E9cide de mettre fin \u00E0 la fonction des g\u00E9rants actuels, mentionn\u00E9s ci-apr\u00E8s, et proc\u00E8de imm\u00E9diatement au renouvellement de leur nomination comme administrateurs non statutaires pour une dur\u00E9e illimit\u00E9e : - del MARMOL Lorenzo, pr\u00E9nomm\u00E9, repr\u00E9sent\u00E9 comme dit ci-avant et qui accept"
    },
    {
      "kind": "director_renew",
      "role": "bestuurder",
      "person": {
        "rrn": null,
        "name": "BUFFE Youri",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "L\u2019assembl\u00E9e g\u00E9n\u00E9rale d\u00E9cide de mettre fin \u00E0 la fonction des g\u00E9rants actuels, mentionn\u00E9s ci-apr\u00E8s, et proc\u00E8de imm\u00E9diatement au renouvellement de leur nomination comme administrateurs non statutaires pour une dur\u00E9e illimit\u00E9e : ... - BUFFE Youri, pr\u00E9nomm\u00E9, repr\u00E9sent\u00E9 comme dit ci-avant, et qui accepte."
    },
    {
      "kind": "director_out",
      "role": "zaakvoerder",
      "person": {
        "rrn": null,
        "name": "del MARMOL Lorenzo",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "L\u2019assembl\u00E9e g\u00E9n\u00E9rale d\u00E9cide de mettre fin \u00E0 la fonction des g\u00E9rants actuels, mentionn\u00E9s ci-apr\u00E8s, et proc\u00E8de imm\u00E9diatement au renouvellement de leur nomination comme administrateurs non statutaires pour une dur\u00E9e illimit\u00E9e : - del MARMOL Lorenzo, pr\u00E9nomm\u00E9, repr\u00E9sent\u00E9 comme dit ci-avant et qui accept"
    },
    {
      "kind": "director_out",
      "role": "zaakvoerder",
      "person": {
        "rrn": null,
        "name": "BUFFE Youri",
        "address": null,
        "birth_date": null
      },
      "evidence_quote": "L\u2019assembl\u00E9e g\u00E9n\u00E9rale d\u00E9cide de mettre fin \u00E0 la fonction des g\u00E9rants actuels, mentionn\u00E9s ci-apr\u00E8s, et proc\u00E8de imm\u00E9diatement au renouvellement de leur nomination comme administrateurs non statutaires pour une dur\u00E9e illimit\u00E9e : - BUFFE Youri, pr\u00E9nomm\u00E9, repr\u00E9sent\u00E9 comme dit ci-avant, et qui accepte."
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0847.337.956",
    "name_full": "COLLECTIVE TRANSFORMATION",
    "legal_form": "SPRL"
  }
}
2016
18-03-2016 2 directors appointed, 1 resigning Director changes
  • Youri Buffe, Zaakvoerder
  • Lorenzo William Guy Marie Pierre Del Marmol, Zaakvoerder
  • Nicolas Couplet, Zaakvoerder
Summary: v3.2
Technical details 
{
  "events": [
    {
      "kind": "director_out",
      "role": "zaakvoerder",
      "person": {
        "rrn": null,
        "name": "Nicolas Couplet",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2016-01-27",
      "evidence_quote": "D\u00E9mission de Monsieur Nicolas Couplet de son mandat de G\u00E9rant"
    },
    {
      "kind": "director_in",
      "role": "zaakvoerder",
      "person": {
        "rrn": null,
        "name": "Youri Buffe",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2016-01-27",
      "evidence_quote": "nomination de Monsieur Youri Buffe au poste de G\u00E9rant \u00E0 dater du 27 janvier 2016"
    },
    {
      "kind": "director_in",
      "role": "zaakvoerder",
      "person": {
        "rrn": null,
        "name": "Lorenzo William Guy Marie Pierre Del Marmol",
        "address": null,
        "birth_date": null
      },
      "effective_date": "2016-01-27",
      "evidence_quote": "La g\u00E9rance de la soci\u00E9t\u00E9 est donc assur\u00E9e \u00E0 dater du 27 janvier 2016 par: ... Monsieur DEL MARMOL Lorenzo William Guy Marie Pierre"
    }
  ],
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "subject_company": {
    "kbo": "0847.337.956",
    "name_full": "COLLECTIVE TRANSFORMATION",
    "legal_form": "SPRL"
  }
}
2012
16-07-2012 Incorporation of a new SRL Incorporation
Summary: oprichting
Technical details 
{
  "kind": "oprichting",
  "seat": "1140 Evere, Rue Colonel Bourg 127 Bte 16",
  "schema": "v3.2",
  "act_meta": {
    "model_id": 36,
    "extractor": "constrained-core-35b"
  },
  "founders": [
    {
      "org": {
        "kbo": "0842.206.557",
        "name": "N-Holding"
      },
      "kind": "rechtspersoon",
      "person": null,
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": "0842.206.557",
      "holder_org_name": "N-Holding",
      "contribution_type": "in_kind",
      "amount_paid_in_eur": 13020,
      "holder_person_name": null,
      "is_subscriber_only": true,
      "n_shares_subscribed": 70000,
      "amount_subscribed_eur": 13020,
      "is_anonymous_silent_partner": false
    },
    {
      "org": null,
      "kind": "natural_person",
      "person": {
        "dob": "1981-09-26",
        "name": "Monsieur DEL MARMOL Lorenzo William Guy Marie Pierre",
        "niss": null,
        "address": "1050 Ixelles, Rue du Mail 26 bo\u00EEte 3e"
      },
      "share_class": "Ordinary",
      "partner_role": null,
      "holder_org_kbo": null,
      "holder_org_name": null,
      "contribution_type": "cash",
      "amount_paid_in_eur": 5580,
      "holder_person_name": "Monsieur DEL MARMOL Lorenzo William Guy Marie Pierre",
      "is_subscriber_only": false,
      "n_shares_subscribed": 30000,
      "amount_subscribed_eur": 5580,
      "is_anonymous_silent_partner": false
    }
  ],
  "capital_eur": 18600,
  "subject_company": {
    "kbo": "0847.337.956",
    "name_full": "Collective transformation",
    "legal_form": "SRL"
  },
  "initial_directors": [],
  "incorporation_date": "2012-07-10",
  "post_incorporation_mandates": []
}
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
Activities
Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies70200Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering70220Beroepsopleiding85592Overige vormen van onderwijs85599
Primary activity highlighted.
Names & trade names
Legal nameFR Lean Six Sigma Belgium
Registered office
Congresstraat 37
1000 Brussel, Belgium
Official data from the Crossroads Bank for Enterprises (CBE). Available for every registered company.
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Source: Belgian State Gazette, CBE, NBB · generated via checked.be · indicative