Conseil de Développement de Nantes Métropole

What Conseil de Développement de Nantes Métropole does

The Conseil de Développement de Nantes Métropole is a public participatory democracy body mandated by French law (loi NOTRE, August 2015) to deliver citizen input to Nantes Métropole on metropolitan policy matters. It originated in 2002 as the Conférence Consultative d'Aménagement (CCA) for the Nantes urban community, evolved into a formal Conseil de développement, and underwent a full refondation on November 29, 2022, when 25 renewed citizen members were installed by Mayor Johanna Rolland. The Council operates through three core instruments: the Appel citoyen (an open citizen call yielding admissible proposals, e.g., 23 of 27 submissions in the 2026 cycle), Avis citoyen (formal advisory opinions delivered to elected officials), and the annual Agora Citoyenne event (2024, 2025, 2026 editions). It is governed by an independent citizen body and supported by a small coordination team led by Coordinatrice Ségolène Charles, and it serves the inhabitants and elected officials of Nantes Métropole on urban planning (PLUM, SCOT), mobility (PDU), housing (PLH), health, and citizenship matters.

Name

Conseil de Développement de Nantes Métropole

Legal name

Conseil de développement de Nantes Métropole

Website

https://citoyennete.nantesmetropole.fr

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

1–10 employees

Short description

The Conseil de Développement de Nantes Métropole is a publicly mandated citizen participation body that delivers advisory opinions and citizen consultations to Nantes Métropole on urban planning, mobility, housing, health, and citizenship.

Ownership category

akta.pro rank

Product category

Civic Participation and Democratic Consultation Services

NAICS

Administration of Housing Programs, Urban Planning, and Community Development (9251), Administration of Housing Programs, Urban Planning, and Community Development (925), Administration of Urban Planning and Community and Rural Development (925120), Public Administration (92)

SIC

Non-Operating Establishments (9995)

akta.pro primary industry

Mayor/City Manager & General Administration (BPAIACAA)

akta.pro secondary industries

Planning, Zoning, Permitting & Code Enforcement (BPAIACAE), Housing & Neighborhood Services (Local Housing Programs) (BPAIACAJ)

Keywords

• Citizen participation
• Public consultation
• Democratic deliberation
• Civic engagement
• Advisory opinions

Headquarters

HQ city

Nantes

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Public institutional funding: The Conseil de développement is a consultative body of Nantes Métropole, funded through public institutional resources. It operates as part of the metropolitan governance framework established by the Pacte de citoyenneté (Citizenship Pact), with activities aligned to metropolitan policy priorities. No commercial revenue model applies.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

The Conseil de Développement de Nantes Métropole is a public civic participation body that facilitates citizen deliberation on metropolitan policy matters for Nantes Métropole. It operates citizen call-for-proposals programs (Appel citoyen), publishes advisory opinions (Avis citoyen), organizes the annual Agora Citoyenne event and round tables, and engages inhabitants, associations, and institutional actors in democratic dialogue on urban planning, mobility, housing, health, and citizenship topics.

Product overview

Conseil de Développement de Nantes Métropole is a civic participation and democratic consultation body for Nantes Métropole. It is not a technology product company. The organization engages in citizen dialogue, publishes policy opinions (avis), organizes public consultations (Appel citoyen), and holds civic events (Agora Citoyenne). Its activities include producing advisory reports, facilitating citizen participation in metropolitan governance, and publishing various policy contributions on topics such as urban planning, transportation, health, and citizenship.

Differentiator

Problem solved

Functional benefit

Products and services

• Appel Citoyen Annual citizen call-for-proposals program open to inhabitants of the Nantes Métropole territory, enabling residents to submit ideas, initiatives, or proposals for public debate. Submitted subjects are reviewed for admissibility and put to a citizen vote; selected proposals are examined by the Conseil.

Named customers2 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

Partnerships

Five partnerships are on record, tiered core and minor.

• Nantes MétropolecoreStrategic or Co-development Partner · 29 November 2022Nantes Métropole and the Conseil de développement launched an evaluation in 2023 to draw up a first assessment of the Council's refoundation in 2022. This institutional partnership forms the core operating relationship, with Nantes Métropole providing the mandate and the Conseil delivering citizen-driven advisory opinions on metropolitan policy matters.
• Place au VélominorStrategic or Co-development PartnerCooperation on the 'Tester la métropole – Faire ses courses à vélo' initiative, where the Conseil, in partnership with the cycling association Place au Vélo and the traders association Plein centre, conducted a test-ride of cycling routes for shopping in the city center, measuring new urban behaviors.
• UniscitécoreStrategic or Co-development PartnerMulti-season cooperation with Uniscité on the 'Volontaires du service civique' program, organizing encounters with young people doing civic service since at least 2013 (Seasons 1 through 9 documented). This collaboration enables intergenerational dialogue and youth civic engagement as part of the Conseil's democratic participation mission.
• Imagine La (ex-CDLA)minorStrategic or Co-development PartnerPartnership in the 'En quête de citoyenneté(s)' démarche, with the January 2026 table ronde on 'Agir pour le collectif : quand l'engagement crée du lien' co-organized with Imagine La. This collaboration contributes to understanding and promoting civic engagement on the metropolitan territory.
• Place au VélominorStrategic or Co-development PartnerAssociation of traders cooperating on urban mobility testing and citizen engagement around cycling infrastructure in the Nantes metropolitan center.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Conseil de développement de Grenoble-Alpes-Métropole: Citizen development council for the Grenoble metropolitan area with the same statutory role and engagement mechanisms (avis, public consultations). Directly comparable peer.
• Conseil de développement de Bordeaux Métropole: A peer metropolitan development council established under the same NOTRE law framework in Bordeaux, providing citizen consultation on PLU, SCOT, and metropolitan policy. Directly comparable institutional mandate, scale, and operating model to the Conseil de Développement de Nantes Métropole.
• Conseil de développement de Lille Métropole: Statutory development council of the Lille metropolitan area providing citizen input on planning documents and mobility policy. Functionally parallel to the Nantes Conseil in mandate and structure.
• Conseil de développement de Toulouse Métropole: Metropolitan development council for Toulouse established under the same legal framework, engaging citizens on urban planning, mobility, and environmental policy. Functionally and institutionally equivalent to the Nantes body.
• Conseil de développement de Strasbourg Eurométropole: Cross-border metropolitan development council providing citizen consultation on planning, mobility, and citizenship matters. Comparable mandate under the same NOTRE law framework.
• Conseil de développement de Rennes Métropole: Citizen development council for the Rennes metropolitan area, advising on planning and mobility policy under the same NOTRE law. Closely comparable institutional setup and metropolitan scale.
• Conseil de développement de Lyon Métropole: Statutorily mandated citizen development council of the Lyon metropolitan area, producing avis and contributing to PLU/SCOT deliberations. Closest structural and functional peer given comparable metropolitan scale and topic scope.

Others

• Décider Ensemble: French think tank and network promoting participatory democracy and citizen consultation in territorial governance. Operates as a knowledge partner adjacent to the Conseil's mission rather than a direct territorial peer.
• Coordination nationale des Conseils de développement (CNCD): National coordinating body of metropolitan and intercommunal development councils. Acts as an ecosystem convener and knowledge-sharing network directly referenced by the Nantes Conseil on its website, but not itself a single-territory peer.

Regional players

• Conseil de développement de Nantes-Saint-Nazaire: Polar-scale development council that the Nantes Conseil participates in alongside four other councils of the Metropolitan Pole. Operates at a larger territory scale than the Nantes Conseil itself.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/c2dnantes
• YouTubeyoutube.com/@c2dnantes
• Facebookfacebook.com/110211821111
• LinkedInlinkedin.com/company/conseil-de-d-veloppement-de-nantes-m-tropole

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

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

Frequently asked questions about Conseil de Développement de Nantes Métropole