Compagnie Nationale des Commissaires Enquêteurs (CNCE)

What Compagnie Nationale des Commissaires Enquêteurs (CNCE) does

Compagnie Nationale des Commissaires Enquêteurs (CNCE) is a French non-profit association organized under the loi 1901 as a federation of 50+ territorial associations of public inquiry commissioners, headquartered at 10 Avenue Léon Blum, Montbéliard. Founded in 1986 and recognized as the sole national body grouping commissaires enquêteurs, it serves 2,945 members across metropolitan France and the overseas departments (Guyane, Guadeloupe, Martinique, Mayotte, La Réunion). Its core function is to represent, train, and equip independent inquiry commissioners who are designated by administrative courts to conduct public inquiries on environmental, planning, and infrastructure projects under the framework of the 1983 Loi Bouchardeau.

CNCE operates a digital platform (cnce.fr) that functions as a public procedures directory listing 3,409+ past, ongoing, and upcoming public inquiries, complemented by dematerialized public inquiry registers enabling 24/7 electronic participation. Its content library includes the flagship 'Guide de l'enquête publique' (268 pages, 2025 edition with 50 thematic fact sheets, ISBN 978-2-492846-06-9), the thematic 'La dématérialisation de l'enquête publique en 3 clics', professional bulletins, webinars, and training programs conducted in partnership with the Centre Ministériel de Valorisation des Ressources Humaines (CMVRH) and the Centre National de la Fonction Publique Territoriale (CNFPT). Physical distribution is handled by publisher Tissot.

Revenue is generated through membership dues from individual commissioners, one-time publication sales (95€ public, 60–75€ member, with member subsidies on all publications), and professional training fees. The association is volunteer-governed, with the presidency currently held by Marie-Céline Battesti. Its strategic positioning is built on its monopoly as the national commissioner federation, its codified knowledge assets, and its institutional relationships with the Ministry of Ecological Transition, the Commission Nationale du Débat Public (CNDP), administrative courts, and local authorities.

Name

Compagnie Nationale des Commissaires Enquêteurs (CNCE)

Legal name

Compagnie Nationale des Commissaires Enquêteurs (CNCE)

Website

https://cnce.fr

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

1–10 employees

Short description

CNCE is the sole French national federation of 2,945 public inquiry commissioners, providing training, an authoritative guide, and a digital portal listing 3,409+ procedures across metropolitan France and overseas departments.

Ownership category

akta.pro rank

Headquarters

HQ city

Montbéliard

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Supply Chain

Revenue model

1. Membership Dues: Annual subscriptions from 2,945 member inquiry commissioners across 50+ territorial companies throughout France and overseas departments
2. Publication Sales: Sale of professional guides including the 'Guide de l'enquête publique' (2025 edition, 268 pages) and thematic publications. Public pricing at 95€, member rates at 60-75€ depending on year. Additional supplementary documents sold separately.
3. Training and Professional Development: Formation programs and webinars for inquiry commissioners, often conducted in partnership with the Centre Ministériel de Valorisation des Ressources Humaines (CMVRH)

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

CNCE is the sole national federation (association loi 1901) grouping public inquiry commissioners (commissaires enquêteurs) in France. It provides professional support, training, authoritative publications (including the Guide de l'enquête publique), and operates a digital portal that lists and supports 3,409+ public inquiry procedures across all French departments and overseas territories.

Differentiator

Problem solved

Functional benefit

Products and services

• Guide de l'enquête publique - Édition 2018 actualisée en 2025 Authoritative professional guide on public inquiry procedures in France, covering the role of commissioners, procedural frameworks, and best practices. Sold at 95€ public price / 60-75€ member price. Includes 4 years of free PDF updates and 50 thematic fact sheets.
• La dématérialisation de l'enquête publique en 3 clics Thematic publication (138 pages) on dematerialized public inquiries, providing practical guidance for conducting electronic public inquiry procedures. Sold at 15€ paper / digital versions, with member discounts available.
• Bulletin "L'enquête publique" Regular professional publication/bulletin issued by CNCE providing updates on public inquiry practices, regulatory changes, and association news for members.
• CNCE Membership Annual membership for public inquiry commissioners across France, providing access to documentation portal, training, webinars, preferential pricing on publications, and representation through 50+ territorial companies.
• Dematerialized Public Inquiry Registers Online digital registers enabling electronic public participation in public inquiries 24/7, accessible to the general public for submitting observations on environmental and planning projects.
• Commissioner Training Programs Formation programs and webinars for inquiry commissioners and candidates, often conducted in partnership with the Centre Ministériel de Valorisation des Ressources Humaines (CMVRH), preparing candidates for inclusion on departmental aptitude lists.

Quantifiable outcome

• 3,409+ public inquiry procedures tracked and published on the CNCE portal
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered minor and core.

• French National Assembly (Commission des Affaires économiques)minorOthers · 22 May 2023CNCE was heard by the Senate's Commission de l'Aménagement du territoire et du développement durable on May 22, 2023 regarding the 'Loi Industrie Verte' (Green Industry Law). CNCE submitted arguments and proposed amendments to members of both the Senate and National Assembly.
• CNDP (Commission Nationale du Débat Public)coreStrategic or Co-development Partner · 30 April 2020CNCE and CNDP signed a joint communiqué on April 30, 2020, affirming their shared commitment to democratic participation and public inquiry procedures. This collaboration addresses the mutual missions of both organizations in ensuring public participation in environmental and planning decisions.
• Tissot (Publisher/Printer)coreChannel Partner/ Reseller/ DistributorTissot serves as the official publisher and distributor for CNCE's 'Guide de l'enquête publique' and other publications. Orders are processed through Tissot's Paris library and online platform. The partnership provides ISBN registration, printing, and physical distribution services for CNCE's professional publications.
• CNFPT (Centre National de la Fonction Publique Territoriale)coreStrategic or Co-development PartnerCNFPT collaborated with CNCE to produce a 4-minute video titled 'L'enquête publique au cœur des projets' (Public Inquiry at the Heart of Projects). The video explains what public inquiry is and the role of inquiry commissioners, serving as an educational tool for commissioners, local authorities, project developers, and dematerialized register providers.
• Centre Ministériel de Valorisation des Ressources Humaines (CMVRH)minorStrategic or Co-development PartnerCMVRH organizes training programs for candidates aspiring to become inquiry commissioners, in preparation for interviews with commissions establishing aptitude lists. CNCE participates in and supports these training initiatives.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Others

• ADEME (Agence de la transition écologique): France's agency for ecological transition. ADEME is referenced in CNCE's news flow alongside public inquiries on environmental projects and shares overlapping stakeholders in environmental impact assessment, though it operates as a public agency rather than a professional federation.
• CEREMA (Centre d'études et d'expertise sur les risques, l'environnement, la mobilité et l'aménagement): French public expertise center on environment, mobility, and territorial planning. CEREMA produces technical input frequently referenced in public inquiry dossiers, putting it in the same value chain as CNCE members even though it operates as a state technical body rather than a professional federation.
• Missions Régionales d'Autorité Environnementale (MRAE): Regional environmental authorities that produce independent opinions on plans and projects subject to public inquiry. MRAE is a counterpart institution in the same environmental consultation workflow as CNCE commissioners, with overlapping subject matter but a distinct advisory remit.
• Centre National de la Fonction Publique Territoriale (CNFPT): France's national training body for territorial civil servants. CNFPT is a strategic partner of CNCE (co-produced educational video on public inquiries) and shares the same audience of local authorities and project developers, though its scope is much broader public-sector training.

Emerging players

• Citizenlab: Civic-tech platform that powers digital public consultation for municipalities in Europe. Citizenlab overlaps with CNCE's dematerialized register capability for some procedures and represents the kind of emerging digital-first competitor that could pressure CNCE's platform relevance going forward.

Broad incumbents

• Conseil National de l'Ordre des Architectes (CNOA): National professional order governing architects in France with a comparable federation-like structure, regional councils, mandatory continuing education, and a national publications program. Analogous in organizational form even though its members operate in a different sector.
• Compagnie Nationale des Commissaires aux Comptes (CNCC): National body representing statutory auditors in France. Shares CNCE's 'Compagnie Nationale' federation model, professional standards-setting role, and territorial company structure, making it a structural analog even though its members serve a different regulated profession.

Regional players

• International Association for Public Participation (IAP2): Global organization advancing public participation practice, with training, certification, and a federation of regional chapters. IAP2 mirrors CNCE's professional support and training functions but operates internationally rather than as a single national federation.
• Bureau d'audiences publiques sur l'environnement (BAPE): Quebec's independent body that conducts public hearings on environmental and development projects. BAPE is the most direct international functional analog to the work of CNCE members, operating in French and serving a similar commissioner/audience model in a different jurisdiction.

Direct peers

• Commission Nationale du Débat Public (CNDP): France's independent authority for public participation on major projects. CNDP and CNCE share the mission of enabling citizen input on environmental and planning decisions and signed a joint communiqué in 2020; both operate at the intersection of public administration and democratic consultation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/compagnie-nationale-des-commissaires-enqu%C3%AAteurs

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Compagnie Nationale des Commissaires Enquêteurs (CNCE)