Nexen Group
type: Organization
type: ProfessionalService
legal name: NEXEN GROUP
tax ID: 942479643
address: PostalAddress
  street address: 12 rue Traversière
  postal code: 92100
  address locality: Boulogne-Billancourt
  address country: FR
founder: Romain Pilot
subject of: Directeur financier externalisé
subject of: Fractional CFO et CFO as a Service
subject of: DAF startup et scale-up
subject of: DAF à temps partagé pour PME
subject of: DAF à temps partagé pour biotech
subject of: DAF en renfort pour ETI
subject of: Valorisation de société et évaluation d’entreprise
subject of: Valorisation de startup
subject of: Modélisation financière et modèle financier
subject of: Due diligence financière et Vendor Due Diligence
subject of: IFRS : accompagnement et reporting financier
subject of: Consolidation financière
subject of: Reporting Groupe
subject of: Cash Management et pilotage de trésorerie
subject of: Valorisation par la méthode DCF
subject of: Valorisation par les multiples
subject of: Valorisation d’une société SaaS
subject of: Valorisation d’une biotech
subject of: Valorisation et modélisation d’un LBO
subject of: Quality of Earnings
subject of: Vendor Due Diligence financière
subject of: BFR et besoin en fonds de roulement
subject of: Prévision de trésorerie à 13 semaines
subject of: Automatisation comptable et financière
subject of: Contrôle interne financier
subject of: Business plan financier
subject of: Levée de fonds et préparation financière
subject of: M&A, LBO et Private Equity
subject of: Data financière et gouvernance des données
subject of: Pilotage de la performance financière
subject of: IA appliquée à la finance
subject of: IA pour DAF et copilote financier
subject of: IA pour experts-comptables
subject of: Prévision financière avec l’IA
subject of: Notre méthodologie
subject of: Guides de direction financière
subject of: Glossaire de la direction financière
subject of: Cas clients et preuves de mission
subject of: Tarif d’un DAF à temps partagé
subject of: Onboarding d’un DAF part-time
subject of: DAF part-time en France
has offer catalog: Expertises Nexen Group
  type: OfferCatalog
  item list element: Offer
    item offered: Directeur financier externalisé
  item list element: Offer
    item offered: Fractional CFO et CFO as a Service
  item list element: Offer
    item offered: DAF startup et scale-up
  item list element: Offer
    item offered: DAF à temps partagé pour PME
  item list element: Offer
    item offered: DAF à temps partagé pour biotech
  item list element: Offer
    item offered: DAF en renfort pour ETI
  item list element: Offer
    item offered: Valorisation de société et évaluation d’entreprise
  item list element: Offer
    item offered: Valorisation de startup
  item list element: Offer
    item offered: Modélisation financière et modèle financier
  item list element: Offer
    item offered: Due diligence financière et Vendor Due Diligence
  item list element: Offer
    item offered: IFRS : accompagnement et reporting financier
  item list element: Offer
    item offered: Consolidation financière
  item list element: Offer
    item offered: Reporting Groupe
  item list element: Offer
    item offered: Cash Management et pilotage de trésorerie
  item list element: Offer
    item offered: Quality of Earnings
  item list element: Offer
    item offered: Vendor Due Diligence financière
  item list element: Offer
    item offered: Automatisation comptable et financière
  item list element: Offer
    item offered: Contrôle interne financier
  item list element: Offer
    item offered: Business plan financier
  item list element: Offer
    item offered: Levée de fonds et préparation financière
  item list element: Offer
    item offered: M&A, LBO et Private Equity
  item list element: Offer
    item offered: Data financière et gouvernance des données
  item list element: Offer
    item offered: Pilotage de la performance financière
  item list element: Offer
    item offered: IA appliquée à la finance
  item list element: Offer
    item offered: IA pour DAF et copilote financier
  item list element: Offer
    item offered: IA pour experts-comptables
  item list element: Offer
    item offered: Prévision financière avec l’IA

Romain Pilot
type: Person
job title: Président de Nexen Group et directeur de la publication
works for: Nexen Group

Nexen Group
type: WebSite
language: fr-FR
publisher: Nexen Group

Guides de direction financière Nexen
type: CollectionPage
has part: Directeur financier externalisé
has part: Fractional CFO et CFO as a Service
has part: DAF startup et scale-up
has part: DAF à temps partagé pour PME
has part: DAF à temps partagé pour biotech
has part: DAF en renfort pour ETI
has part: Valorisation de société et évaluation d’entreprise
has part: Valorisation de startup
has part: Modélisation financière et modèle financier
has part: Due diligence financière et Vendor Due Diligence
has part: IFRS : accompagnement et reporting financier
has part: Consolidation financière
has part: Reporting Groupe
has part: Cash Management et pilotage de trésorerie
has part: Quality of Earnings
has part: Vendor Due Diligence financière
has part: Automatisation comptable et financière
has part: Contrôle interne financier
has part: Business plan financier
has part: Levée de fonds et préparation financière
has part: M&A, LBO et Private Equity
has part: Data financière et gouvernance des données
has part: Pilotage de la performance financière
has part: IA appliquée à la finance
has part: IA pour DAF et copilote financier
has part: IA pour experts-comptables
has part: Prévision financière avec l’IA
has part: Valorisation par la méthode DCF
has part: Valorisation par les multiples
has part: Valorisation d’une société SaaS
has part: Valorisation d’une biotech
has part: Valorisation et modélisation d’un LBO
has part: BFR et besoin en fonds de roulement
has part: Prévision de trésorerie à 13 semaines
has part: Notre méthodologie
has part: Guides de direction financière
has part: Glossaire de la direction financière
has part: Cas clients et preuves de mission
has part: Tarif d’un DAF à temps partagé
has part: Onboarding d’un DAF part-time
has part: DAF part-time en France

Directeur financier externalisé
type: Service
description: Directeur financier externalisé : rôle, missions, livrables, rythme, différences avec un DAF interne et critères pour choisir un accompagnement adapté.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/direction-financiere-a-temps-partage
related link: https://nexen-group.com/daf-part-time
related link: https://nexen-group.com/mission-daf-temps-partage
related link: https://nexen-group.com/tarif-daf-temps-partage
is part of: Guides de direction financière Nexen

Fractional CFO et CFO as a Service
type: Service
description: Fractional CFO ou CFO as a Service : définition, missions, livrables et critères de choix pour startups, scale-ups, PME et filiales internationales.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/directeur-financier-externalise
related link: https://nexen-group.com/direction-financiere-a-temps-partage
related link: https://nexen-group.com/daf-part-time
related link: https://nexen-group.com/mission-daf-temps-partage
related link: https://nexen-group.com/tarif-daf-temps-partage
is part of: Guides de direction financière Nexen

DAF startup et scale-up
type: Service
description: DAF startup et scale-up : runway, unit economics, budget, reporting investisseurs, business plan, levée de fonds et structuration de la fonction finance.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/personae/startups-scale-up
related link: https://nexen-group.com/levee-de-fonds
related link: https://nexen-group.com/modelisation-financiere
related link: https://nexen-group.com/direction-financiere-a-temps-partage
related link: https://nexen-group.com/daf-part-time
related link: https://nexen-group.com/mission-daf-temps-partage
related link: https://nexen-group.com/tarif-daf-temps-partage
is part of: Guides de direction financière Nexen

DAF à temps partagé pour PME
type: Service
description: DAF PME à temps partagé : trésorerie, marge, budget, reporting, financement et organisation d’une direction financière adaptée à l’entreprise.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.economie.gouv.fr/dgccrf/les-fiches-pratiques/delais-de-paiement-les-regles-connaitre
related link: https://nexen-group.com/cash-management
related link: https://nexen-group.com/pilotage-performance
related link: https://nexen-group.com/direction-financiere-a-temps-partage
related link: https://nexen-group.com/daf-part-time
related link: https://nexen-group.com/mission-daf-temps-partage
related link: https://nexen-group.com/tarif-daf-temps-partage
is part of: Guides de direction financière Nexen

DAF à temps partagé pour biotech
type: Service
description: DAF biotech : runway, budget par programme, financements, reporting investisseurs, contrôle des dépenses et structuration financière adaptée aux biotechs.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/modelisation-financiere
related link: https://nexen-group.com/levee-de-fonds
related link: https://nexen-group.com/direction-financiere-a-temps-partage
related link: https://nexen-group.com/daf-part-time
related link: https://nexen-group.com/mission-daf-temps-partage
related link: https://nexen-group.com/tarif-daf-temps-partage
is part of: Guides de direction financière Nexen

DAF en renfort pour ETI
type: Service
description: DAF ETI en renfort ou à temps partagé : reporting groupe, consolidation, cash management, transformation, contrôle interne et projets financiers.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-10-consolidated-financial-statements/
citation: https://www.anc.gouv.fr/reglement-ndeg-2020-01-du-09-octobre-2020
related link: https://nexen-group.com/consolidation
related link: https://nexen-group.com/reporting-groupe
related link: https://nexen-group.com/cash-management
related link: https://nexen-group.com/direction-financiere-a-temps-partage
related link: https://nexen-group.com/daf-part-time
related link: https://nexen-group.com/mission-daf-temps-partage
related link: https://nexen-group.com/tarif-daf-temps-partage
is part of: Guides de direction financière Nexen

Valorisation de société et évaluation d’entreprise
type: Service
description: Valorisation de société, PME ou entreprise : DCF, multiples, actif net, hypothèses, décotes, analyse de sensibilité et contenu d’un rapport de valorisation.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ias-36-impairment-of-assets/
related link: https://nexen-group.com/valorisation-startup
related link: https://nexen-group.com/modelisation-financiere
related link: https://nexen-group.com/due-diligence-financiere
related link: https://nexen-group.com/methodologie
is part of: Guides de direction financière Nexen

Valorisation de startup
type: Service
description: Valorisation de startup : méthodes par scénario, DCF, multiples, dilution, hypothèses, limites et préparation des données pour une levée ou une opération.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
related link: https://nexen-group.com/valorisation-societe
related link: https://nexen-group.com/modelisation-financiere
related link: https://nexen-group.com/daf-startup
is part of: Guides de direction financière Nexen

Modélisation financière et modèle financier
type: Service
description: Modélisation financière et modèle financier : architecture, hypothèses, états financiers, cash, scénarios, contrôles, documentation et erreurs fréquentes.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.economie.gouv.fr/dgccrf/les-fiches-pratiques/delais-de-paiement-les-regles-connaitre
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ias-36-impairment-of-assets/
related link: https://nexen-group.com/expertises/budget-previsionnel
related link: https://nexen-group.com/valorisation-societe
related link: https://nexen-group.com/prevision-financiere-ia
is part of: Guides de direction financière Nexen

Due diligence financière et Vendor Due Diligence
type: Service
description: Due diligence financière et Vendor Due Diligence : périmètre, qualité des résultats, dette nette, BFR, cash, data room, red flags et rapport.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/personae/investisseurs
related link: https://nexen-group.com/valorisation-societe
related link: https://nexen-group.com/modelisation-financiere
is part of: Guides de direction financière Nexen

IFRS : accompagnement et reporting financier
type: Service
description: IFRS : cadrage, diagnostic des écarts, conversion, consolidation, reporting, documentation des positions et organisation d’un projet de transition.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-10-consolidated-financial-statements/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ias-36-impairment-of-assets/
related link: https://nexen-group.com/consolidation
related link: https://nexen-group.com/reporting-groupe
related link: https://nexen-group.com/modelisation-financiere
is part of: Guides de direction financière Nexen

Consolidation financière
type: Service
description: Consolidation financière en normes françaises ou IFRS : périmètre, intercos, retraitements, conversion, calendrier, contrôles et reporting Groupe.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.anc.gouv.fr/reglement-ndeg-2020-01-du-09-octobre-2020
citation: https://www.anc.gouv.fr/normes-comptables-francaises/recueils-des-normes-comptables
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-10-consolidated-financial-statements/
related link: https://nexen-group.com/ifrs
related link: https://nexen-group.com/reporting-groupe
related link: https://nexen-group.com/daf-eti
is part of: Guides de direction financière Nexen

Reporting Groupe
type: Service
description: Reporting Groupe : définitions, calendrier, liasses, KPI, analyse des écarts, consolidation de gestion, contrôles et automatisation des remontées.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-10-consolidated-financial-statements/
citation: https://www.anc.gouv.fr/reglement-ndeg-2020-01-du-09-octobre-2020
related link: https://nexen-group.com/consolidation
related link: https://nexen-group.com/expertises/reporting-et-tableaux-de-bord
related link: https://nexen-group.com/data-financiere
is part of: Guides de direction financière Nexen

Cash Management et pilotage de trésorerie
type: Service
description: Cash Management : prévisions de trésorerie, BFR, positions bancaires, paiements, financement, scénarios, contrôles et organisation multi-entités.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.economie.gouv.fr/dgccrf/les-fiches-pratiques/delais-de-paiement-les-regles-connaitre
related link: https://nexen-group.com/gestion-de-tresorerie
related link: https://nexen-group.com/cash-management
related link: https://nexen-group.com/daf-eti
is part of: Guides de direction financière Nexen

Valorisation par la méthode DCF
type: Article
description: Méthode DCF : flux de trésorerie disponibles, taux d’actualisation, valeur terminale, dette nette, sensibilités, contrôles et limites d’une valorisation.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ias-36-impairment-of-assets/
related link: https://nexen-group.com/valorisation-societe
related link: https://nexen-group.com/modelisation-financiere
related link: https://nexen-group.com/business-plan
related link: https://nexen-group.com/bfr
is part of: Guides de direction financière Nexen

Valorisation par les multiples
type: Article
description: Valorisation par les multiples : choix des comparables, agrégats, EV/EBITDA, EV/CA, dette nette, normalisation, dispersion et limites.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
related link: https://nexen-group.com/valorisation-societe
related link: https://nexen-group.com/valorisation-dcf
related link: https://nexen-group.com/due-diligence-financiere
related link: https://nexen-group.com/quality-of-earnings
is part of: Guides de direction financière Nexen

Valorisation d’une société SaaS
type: Article
description: Valorisation SaaS : revenus récurrents, ARR, rétention, marge brute, croissance, cash, multiples, DCF, normalisation et scénarios.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
related link: https://nexen-group.com/valorisation-startup
related link: https://nexen-group.com/valorisation-multiples
related link: https://nexen-group.com/valorisation-dcf
related link: https://nexen-group.com/daf-startup
is part of: Guides de direction financière Nexen

Valorisation d’une biotech
type: Article
description: Valorisation biotech : rNPV, programmes, jalons, probabilités, coûts, calendrier, financement, dilution, partenariats, DCF et sensibilités.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ias-36-impairment-of-assets/
related link: https://nexen-group.com/daf-biotech
related link: https://nexen-group.com/valorisation-startup
related link: https://nexen-group.com/valorisation-dcf
related link: https://nexen-group.com/levee-de-fonds
is part of: Guides de direction financière Nexen

Valorisation et modélisation d’un LBO
type: Article
description: LBO : prix d’entrée, structure de dette, cash sweep, covenants, business plan, sortie, TRI, multiple de sortie, sensibilités et risques.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
related link: https://nexen-group.com/m-a-private-equity
related link: https://nexen-group.com/due-diligence-financiere
related link: https://nexen-group.com/valorisation-dcf
related link: https://nexen-group.com/modelisation-financiere
is part of: Guides de direction financière Nexen

Quality of Earnings
type: Service
description: Quality of Earnings : EBITDA publié, ajustements, éléments non récurrents, cut-off, revenus, coûts, synergies, cash conversion et limites.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/due-diligence-financiere
related link: https://nexen-group.com/vendor-due-diligence
related link: https://nexen-group.com/bfr
related link: https://nexen-group.com/valorisation-multiples
is part of: Guides de direction financière Nexen

Vendor Due Diligence financière
type: Service
description: Vendor Due Diligence financière : préparation vendeur, Quality of Earnings, BFR, dette nette, data room, cohérence du business plan et limites du rapport.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/due-diligence-financiere
related link: https://nexen-group.com/quality-of-earnings
related link: https://nexen-group.com/m-a-private-equity
related link: https://nexen-group.com/valorisation-societe
is part of: Guides de direction financière Nexen

BFR et besoin en fonds de roulement
type: Article
description: BFR : définition, calcul, stocks, clients, fournisseurs, saisonnalité, délais de paiement, cash, prévisions, indicateurs et plan d’action.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.banque-france.fr/fr/publications-et-statistiques/publications/comment-les-contraintes-financieres-court-terme-affectent-elles-linvestissement-long-terme-des-pme
citation: https://www.economie.gouv.fr/dgccrf/les-fiches-pratiques/delais-de-paiement-les-regles-connaitre
related link: https://nexen-group.com/cash-management
related link: https://nexen-group.com/prevision-tresorerie-13-semaines
related link: https://nexen-group.com/business-plan
related link: https://nexen-group.com/daf-pme
is part of: Guides de direction financière Nexen

Prévision de trésorerie à 13 semaines
type: Article
description: Prévision de trésorerie 13 semaines : encaissements, décaissements, soldes bancaires, scénarios, responsables, mise à jour, écarts et financement.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.banque-france.fr/fr/publications-et-statistiques/publications/observatoire-du-financement-des-entreprises-tpe-comment-bien-preparer-votre-demande-de-credit-de
citation: https://www.economie.gouv.fr/dgccrf/les-fiches-pratiques/delais-de-paiement-les-regles-connaitre
related link: https://nexen-group.com/cash-management
related link: https://nexen-group.com/bfr
related link: https://nexen-group.com/daf-pme
related link: https://nexen-group.com/prevision-financiere-ia
is part of: Guides de direction financière Nexen

Automatisation comptable et financière
type: Service
description: Automatisation comptable et financière : processus, contrôles, intégrations, workflows, reporting, rapprochements, IA, sécurité et mesure des résultats.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.cnil.fr/fr/les-fiches-pratiques-ia
citation: https://eur-lex.europa.eu/eli/reg/2024/1689/oj
related link: https://nexen-group.com/ia-finance
related link: https://nexen-group.com/data-financiere
related link: https://nexen-group.com/controle-interne
is part of: Guides de direction financière Nexen

Contrôle interne financier
type: Service
description: Contrôle interne financier : cartographie des risques, processus, matrice risques-contrôles, séparation des tâches, preuves, tests et plan de remédiation.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/automatisation-financiere
related link: https://nexen-group.com/directeur-financier-externalise
related link: https://nexen-group.com/data-financiere
is part of: Guides de direction financière Nexen

Business plan financier
type: Service
description: Business plan financier : hypothèses, marché, revenus, coûts, BFR, investissements, financement, trésorerie, scénarios, KPI et présentation aux financeurs.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.economie.gouv.fr/dgccrf/les-fiches-pratiques/delais-de-paiement-les-regles-connaitre
related link: https://nexen-group.com/modelisation-financiere
related link: https://nexen-group.com/levee-de-fonds
related link: https://nexen-group.com/expertises/budget-previsionnel
is part of: Guides de direction financière Nexen

Levée de fonds et préparation financière
type: Service
description: Levée de fonds : préparation financière, business plan, cash, valorisation, data room, KPI, due diligence, questions investisseurs et reporting post-opération.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/business-plan
related link: https://nexen-group.com/valorisation-startup
related link: https://nexen-group.com/due-diligence-financiere
is part of: Guides de direction financière Nexen

M&A, LBO et Private Equity
type: Service
description: M&A et Private Equity : préparation financière, valorisation, due diligence, modèle LBO, dette nette, BFR, data room, reporting et intégration post-deal.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-13-fair-value-measurement/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ias-36-impairment-of-assets/
related link: https://nexen-group.com/due-diligence-financiere
related link: https://nexen-group.com/valorisation-societe
related link: https://nexen-group.com/personae/investisseurs
is part of: Guides de direction financière Nexen

Data financière et gouvernance des données
type: Service
description: Data financière : dictionnaire, sources, qualité, contrôles, traçabilité, modèle de données, reporting, automatisation et gouvernance pour la direction financière.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
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related link: https://nexen-group.com/reporting-groupe
related link: https://nexen-group.com/ia-finance
related link: https://nexen-group.com/automatisation-financiere
is part of: Guides de direction financière Nexen

Pilotage de la performance financière
type: Service
description: Pilotage de la performance : KPI, marge, budget, forecast, analyse des écarts, tableaux de bord, rituels de décision et plans d’action.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/pilotage-performance
related link: https://nexen-group.com/expertises/reporting-et-tableaux-de-bord
related link: https://nexen-group.com/data-financiere
is part of: Guides de direction financière Nexen

IA appliquée à la finance
type: Service
description: IA appliquée à la finance : cas d’usage, reporting, contrôle, prévision, assistants, automatisation, données, sécurité, RGPD, gouvernance et déploiement.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
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citation: https://eur-lex.europa.eu/eli/reg/2024/1689/oj
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related link: https://nexen-group.com/ia-expert-comptable
related link: https://nexen-group.com/prevision-financiere-ia
related link: https://nexen-group.com/data-financiere
is part of: Guides de direction financière Nexen

IA pour DAF et copilote financier
type: Service
description: IA pour DAF et copilote financier : reporting, analyse des écarts, cash, prévisions, recherche, contrôle, gouvernance, sécurité et feuille de route.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
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related link: https://nexen-group.com/prevision-financiere-ia
related link: https://nexen-group.com/reporting-groupe
is part of: Guides de direction financière Nexen

IA pour experts-comptables
type: Service
description: IA pour experts-comptables : collecte, contrôle, recherche, synthèse, relation client, données, confidentialité, validation humaine et déploiement responsable.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://www.cnil.fr/fr/les-fiches-pratiques-ia
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related link: https://nexen-group.com/automatisation-financiere
related link: https://nexen-group.com/data-financiere
is part of: Guides de direction financière Nexen

Prévision financière avec l’IA
type: Service
description: Prévision financière avec l’IA : données, modèles, scénarios, forecast, cash, évaluation, biais, supervision et intégration dans la décision du DAF.
language: fr-FR
provider: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
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related link: https://nexen-group.com/modelisation-financiere
related link: https://nexen-group.com/business-plan
is part of: Guides de direction financière Nexen

Notre méthodologie
type: WebPage
description: Méthodologie Nexen : diagnostic, cadrage, données, livrables, contrôles, décisions, documentation, transmission et gouvernance des missions finance et IA.
language: fr-FR
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
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is part of: Guides de direction financière Nexen

Guides de direction financière
type: Article
description: Guides Nexen sur le DAF externalisé, la valorisation, la due diligence, l’IFRS, la consolidation, le cash, le reporting, la modélisation et l’IA finance.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/glossaire
related link: https://nexen-group.com/methodologie
related link: https://nexen-group.com/actualites
is part of: Guides de direction financière Nexen

Glossaire de la direction financière
type: Article
description: Glossaire financier : DAF part-time, Fractional CFO, BFR, DCF, EBITDA, dette nette, Vendor Due Diligence, IFRS, consolidation, forecast, KPI et IA finance.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://ivsc.org/new-edition-of-the-international-valuation-standards-ivs-published/
citation: https://www.ifrs.org/issued-standards/list-of-standards/ifrs-10-consolidated-financial-statements/
citation: https://www.cnil.fr/fr/les-fiches-pratiques-ia
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related link: https://nexen-group.com/methodologie
related link: https://nexen-group.com/faq
is part of: Guides de direction financière Nexen

Cas clients et preuves de mission
type: WebPage
description: Cas clients Nexen : règles de publication, structure des études de cas, confidentialité, preuves, limites et informations nécessaires avant de publier un résultat.
language: fr-FR
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/methodologie
related link: https://nexen-group.com/qui-sommes-nous
related link: https://nexen-group.com/presse-partenaires
is part of: Guides de direction financière Nexen

Tarif d’un DAF à temps partagé
type: Article
description: Tarif d’un DAF à temps partagé : facteurs de prix, périmètre, nombre de jours, livrables, frais, ajustements et méthode pour comparer les propositions.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/directeur-financier-externalise
related link: https://nexen-group.com/mission-daf-temps-partage
related link: https://nexen-group.com/methodologie
is part of: Guides de direction financière Nexen

Onboarding d’un DAF part-time
type: Article
description: Onboarding DAF part-time : diagnostic, cadrage, accès, données, contrôles, premier cycle de livrables, calendrier, responsabilités et critères de sortie.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/methodologie
related link: https://nexen-group.com/mission-daf-temps-partage
related link: https://nexen-group.com/tarif-daf-temps-partage
is part of: Guides de direction financière Nexen

DAF part-time en France
type: Article
description: DAF part-time en France : intervention hybride, critères de choix, périmètre, livrables, disponibilité, confidentialité et organisation pour PME et startups.
language: fr-FR
publisher: Nexen Group
reviewed by: Romain Pilot
date published: 2026-08-04
date modified: 2026-08-04
citation: https://nexen-group.com/methodologie
related link: https://nexen-group.com/directeur-financier-externalise
related link: https://nexen-group.com/daf-pme
related link: https://nexen-group.com/daf-startup
related link: https://nexen-group.com/contact
is part of: Guides de direction financière Nexen