SITADIN - URBANISME ET PAYSAGE

What SITADIN - URBANISME ET PAYSAGE does

SITADIN - Urbanisme et Paysage is a privately held French professional services firm based in Rennes, founded in 2003, specializing in urban planning consulting, landscape architecture and project engineering for public and private developments. The firm delivers studies, master planning and maîtrise d'œuvre across the full project lifecycle — preliminary urban studies, ZAC (zone d'aménagement concerté) development management, residential subdivisions, public space and park design, and supporting services such as public consultation (concertation), project communication and construction permit visa (visa de permis). Its primary clients are communes, communautés de communes, agglomérations and métropoles across Brittany and western France, with named engagements including Rennes Métropole, Nantes Métropole, Laval Agglomération and Commune de Montgermont, alongside private developers such as Groupe Giboire / OCDL Locosa.

The firm's core capability is integrated design and project management rather than a proprietary technology platform. Project delivery is anchored by a four-person partnership of credentialed practitioners: Laurence Croslard (Architecte DPLG, Urbaniste OPQU, Co-Gérante), Claire Blot (Paysagiste conceptrice, Urbaniste OPQU, Associée), Valérie Lebrun (Architecte-Urbaniste) and Hélène Martin (Paysagiste, Chargée d'études). SITADIN operates on a B2G sales-led model, winning work through public procurement and direct engagement with municipal technical services and elected officials, with project-based fees negotiated per scope under multi-year contracts and no standardized pricing disclosed. Geographic footprint is regional: headquarters at 17 Rue de Viarmes, Rennes, with projects delivered across Ille-et-Vilaine (35), Loire-Atlantique (44), Morbihan (56), Côtes-d'Armor (22), Mayenne (53) and, more recently, Loiret (45).

The firm's competitive positioning rests on a portfolio of credentialed sustainable-development deliverables — including the French Ministry of Ecological Transition's ÉcoQuartier label (La Niche aux Oiseaux ZAC), departmental Villes et Villages Fleuris first prize (Bréal-sous-Montfort, 2016), and wetland restoration awards (Les Fontenelles) — and on a strategic alliance with Soñj Architecture (formerly Agence Croslard), which extends SITADIN's offering from urban and landscape scales into building architecture. Revenue is not publicly disclosed and the firm operates without external venture or private equity capital.

Name

SITADIN - URBANISME ET PAYSAGE

Legal name

AGENCE Sitadiñ

Website

https://sitadin.fr

Company type

Private

Founded year

2003

Operating status

Operating

Short description

SITADIN - Urbanisme et Paysage is a Rennes-based French urban planning and landscape architecture firm (founded 2003) delivering studies, ZAC development, maîtrise d'œuvre and public consultation services to municipalities and private developers across Brittany, Pays de la Loire and western France.

Ownership category

akta.pro rank

Product category

Urban Planning Services

NAICS

Landscape Architectural Services (54132), Architectural Services (541310)

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

Land & Development Site Brokerage (BPAJABAG)

akta.pro secondary industry

Facility Siting, Permitting & Land-Use Regulatory Compliance (Multi-media Permitting, Zoning/Entitlements Support) (EUAHABAH)

Keywords

• Urban planning services
• Landscape architecture
• Neighborhood development
• Master planning
• Public consultation

Headquarters

HQ city

Rennes

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. Urban Planning and Landscape Architecture Services: Professional services revenue through studies, design, and project management for urban development, residential subdivisions, public spaces, and landscape projects. Billed as project fees based on scope and municipal/public sector fee structures.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

SITADIN is an urban planning and landscape architecture firm based in Rennes, France, providing professional services including urban and landscape studies, neighborhood development (ZAC zones, activity zones, residential subdivisions), master planning for urban and landscape projects, and private garden design. The firm also offers supporting services such as project communication, public consultation (concertation), and construction permit visa services, primarily serving municipalities, public authorities, and private developers across Brittany and western France.

Product overview

SITADIN is an urban planning and landscape architecture firm based in Rennes, France, offering a comprehensive suite of professional services. The core offerings include urban and landscape studies, neighborhood development (including ZAC zones, activity zones, and subdivisions), master planning for urban and landscape projects, and private garden design. Supporting services include project communication, public consultation (concertation), and construction permit visa services. The company works primarily with municipalities and public authorities on urban transformation projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Études urbaines et paysagères
• Aménagements de quartiers
• Maîtrise d'œuvre
• Jardins privés
• Concertation
• Visa de permis

Named customers5 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core and minor.

• Soñj Architecture (formerly Agence Croslard)coreStrategic or Co-development PartnerFormerly known as Agence Croslard, now operating as Soñj Architecture. Provides architectural services that complement Sitadiñ's urban planning and landscape offerings. Works in close collaboration to ensure complete project coverage from urban scale to architectural detail. The partnership allows Sitadiñ to offer integrated services covering urban planning, landscape architecture, and building architecture.
• Pierrick Legobien (Illustrateur naturaliste)minorStrategic or Co-development PartnerNaturalist illustrator who created the educational circuit and signage for the Parc et circuit pédagogique wetland restoration project. Contributed to public education and awareness component of environmental projects.

Scale indicators2 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Egis: Large French engineering and consulting group with significant urban planning, landscape, and environmental practice. Competes for the same municipal and metropolitan contracts but as part of a much broader infrastructure portfolio.
• Artelia: Major French engineering and project management consultancy with urban planning, environment, and landscape capabilities. Larger-scale incumbent competing for integrated planning mandates.

Emerging players

• Phytorestore: French specialist in wetland restoration and nature-based solutions. Partial overlap with Sitadiñ's award-winning wetland and biodiversity restoration work, particularly relevant on eco-district mandates.

Direct peers

• Séchaud et Bossuyt: French landscape architecture firm with parallel competencies in urban planning and public space design. Comparable in scale and in serving French public-sector and developer clients.
• Atelier Jacqueline Osty et Associés: Established French landscape architecture practice known for major public space and urban park projects. Directly comparable in offering (urban + landscape design) and French municipal client base, though larger in scale.
• Bureau Bas Smets: Belgian/French landscape architecture and urban planning firm with strong expertise in sustainable urban projects and public space design. Comparable in combining urbanism and landscape, and in working on European public-sector mandates.
• TN+ Paysagistes Urbanistes: French landscape architecture and urban planning practice with strong credentials on large-scale public projects. Comparable offering across urbanism, paysage, and maîtrise d'œuvre.
• Agence Ter: French landscape architecture and urban planning consultancy with similar combined urbanism/paysage expertise and a comparable municipal and eco-district client base. Closest head-to-head competitor in profile and project type.
• Une Fabrique de la Ville: Paris-based urban planning consultancy focused on French metropolitan and municipal clients. Direct competitor for ZAC, master planning, and participatory planning mandates.
• Ilex Paysage: French landscape architecture firm engaged in urban planning, public space design, and eco-district projects. Direct comparable on scale and project type.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sitadin-urbanisme-et-paysage

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 SITADIN - URBANISME ET PAYSAGE