Atelier d’Urbanité Roland Castro

What Atelier d’Urbanité Roland Castro does

Atelier d'Urbanité Roland Castro is a Paris-based architecture and urban planning firm founded by Roland Castro in 1983, operating as an SAS with approximately 20 architects, urban planners, geographers, landscape architects, and graphic designers. The firm's core service offering covers architectural design (residential, commercial, cultural, institutional), large-scale urban planning and master planning, landscape architecture, and its signature 'remodelage' (urban remodeling) methodology, which transforms existing urban fabric without resorting to demolition. The practice has delivered over 100 projects across French public-sector clients (cities, metropolitan agencies, public developers such as Grand Paris Aménagement, Euroméditerranée, SEM 92, and Ville de Cannes) and select private developers (notably Nexity and Linkcity), with select international mandates in Thessaloniki, Abu Dhabi, New York, and Germany, including a 2022 joint-venture with Snøhetta for the €95M Cannes Croisette project.

The firm's intellectual property is built around Roland Castro's 50+ year thought-leadership in French urbanism, codified through the 'Les Chemins de l'Urbanité' publication series and the 'Lumières de la Ville' review. Its technical stack emphasizes deep command of French environmental standards (NF Habitat HQE, RE2020, E+C-, BiodiverCity, BDF), BIM-based design, and participatory planning processes for disadvantaged-neighborhood renovation. The firm also produces complementary revenue through book sales and theoretical advisory work, including policy reports commissioned at the presidential level (2007 Sarkozy Grand Paris consultation; 2018 Macron 'Du Grand à Paris à Paris en Grand').

The business model is a project-based professional services model, with revenue generated through competitive bidding for French public procurement mandates and direct commissions from private developers; fees are quoted per project based on scope, surface area, and complexity, with no standardized public pricing. Distribution is entirely direct, with no intermediaries, resellers, or retail channels. GTM combines enterprise field sales for public tenders, competition participation, and community-led engagement through participatory planning. The firm is privately held with no external funding, and operating status as of late 2024/2025 remains active with a project pipeline extending through 2026.

Name

Atelier d’Urbanité Roland Castro

Legal name

Atelier d'Urbanité Roland Castro

Website

https://au-rc.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

11–50 employees

Short description

Atelier d'Urbanité Roland Castro is a Paris-based architecture and urban planning firm of ~20 professionals, founded by Roland Castro in 1983, serving French public-sector clients and private developers through architectural design, master planning, and its signature 'remodelage' urban remodeling methodology.

Ownership category

akta.pro rank

Product category

Architecture & Urban Planning Services

NAICS

Architectural Services (54131), Landscape Architectural Services (541320)

akta.pro primary industry

Urban Planning & Master Planning (BPAHAKAD)

akta.pro secondary industry

Architectural Design Services (BPAHAKAA)

Keywords

• Urban planning services
• Architecture design
• Urban remodeling
• Master planning
• Landscape architecture

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations

Revenue model

1. Architecture and Urban Planning Services: Fees for architectural design, urban planning studies, landscape architecture, and project management for public and private clients on construction and renovation projects.
2. Publications and Books: Sale of theoretical publications on urban planning concepts including Grand Paris, urban remodeling, and urbanity philosophy.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Atelier d'Urbanité Roland Castro is a Paris-based architecture and urban planning firm offering comprehensive design services including architectural design for residential, commercial, and cultural buildings, urban planning and master planning at metropolitan scale, and their signature 'remodelage' (urban renovation) methodology for transforming existing urban areas without demolition. The firm also produces theoretical publications through their 'Les Chemins de l'Urbanité' book collection and the 'Lumières de la Ville' digital review.

Product overview

Atelier d'Urbanité Roland Castro is a Paris-based architecture and urban planning firm offering comprehensive design services. The firm's core offering includes architectural design for residential, commercial, and cultural buildings, urban planning and master planning at metropolitan scale, and their signature 'remodelage' (urban renovation) methodology for transforming existing urban areas. The firm also produces theoretical publications through their 'Les Chemins de l'Urbanité' collection including works like 'Habiter le Ciel', 'Élever la Ville', and 'Libérer les usages', as well as the 'Lumières de la Ville' digital review. Projects span housing, public facilities, mixed-use developments, rehabilitation, and public spaces across France and internationally.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Services Comprehensive architectural design services for residential, commercial, cultural, and institutional buildings across France and internationally.
• Urban Planning & Master Planning Large-scale urban development planning, city restructuring, and master plan creation for neighborhoods and metropolitan areas.
• Remodelage (Urban Renovation) The firm's signature urban remodeling approach - transforming existing urban areas without demolition, focusing on revitalization of housing estates and post-war developments.
• Landscape Architecture Landscape design integrated into urban projects, including parks, memorial gardens, and public spaces.
• Les Chemins de l'Urbanité Publications A collection of theoretical books on urban planning philosophy including 'Habiter le Ciel', 'Élever la Ville', 'Libérer les usages', and 'Le Grand Paris'.
• Lumières de la Ville Theoretical review/magazine of the Banlieues 89 movement, available in digital version, aiming to be a global encyclopedia of urbanity.

Quantifiable outcome

• All remodeled neighborhoods remained violence-free during 2005 riots in France
• +1 more outcomes

Named customers8 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

Two partnerships are on record, tiered core.

• SnøhettacoreStrategic or Co-development Partner · 1 January 2022International collaboration with Norwegian architecture firm Snøhetta for Cannes Croisette beautification project (95 M€). Joint design team combining local urban planning expertise with international architectural excellence for promenade modernization.
• Castro Denissof AssociéscoreOthersFormer associated firm name, used for projects from 1983 to 2021 under partnership with Sophie Denissof.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Architecture-Studio: Major French architecture and urban planning firm with international reach, comparable to Atelier d'Urbanité in scope of public commissions and multidisciplinary urban design practice.
• TVK: Paris-based architecture and urban planning firm with a comparable focus on large-scale metropolitan planning and public sector clients in France, sharing Atelier d'Urbanité's urbanism-first practice model.
• Reichen et Robert & Associés: Paris-based architecture and urban planning firm working on similar urban renewal, housing, and metropolitan development projects across France.
• ANMA (Agence Nicolas Michelin & Associés): French architecture and urban planning firm active on similar metropolitan and transportation-oriented urban projects, with overlapping public sector client base in France.
• AUC (Architectes Urbanistes Conseil): Paris-based architecture and urban planning collective with comparable focus on metropolitan-scale projects and public sector clients across France.

Broad incumbents

• MVRDV: Dutch architecture and urban planning firm with comparable urban regeneration and mixed-use master planning projects, though broader international portfolio.
• Dominique Perrault Architecture: Established French architecture firm with broader international portfolio; comparable to Atelier d'Urbanité in cultural and institutional project types, though more design-focused than urban-planning-led.
• BIG (Bjarke Ingels Group): International architecture and urban planning practice with master planning and urban regeneration projects comparable to Atelier d'Urbanité's Grand Paris work, though at much larger firm scale.
• Snøhetta: International architecture and landscape firm currently partnered with Atelier d'Urbanité on the Cannes Croisette project; comparable in landscape and urbanism integration, though at much larger scale and broader geography.
• Wilmotte & Associés: Large French architecture firm with diversified practice across urban planning, architecture, and interior design; comparable on architecture-side mandate types though operating at significantly larger scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/castro-denissof-associes
• Instagraminstagram.com/atelierdurbanite_rolandcastro

Compliance15 records

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 Atelier d’Urbanité Roland Castro