SPL VAL DE SEINE AMÉNAGEMENT

What SPL VAL DE SEINE AMÉNAGEMENT does

SPL Val de Seine Aménagement is a Société Publique Locale (SPL) created in 2003 by the Ville de Boulogne-Billancourt to serve as the city's dedicated operational instrument for the ZAC Île Seguin - Rives de Seine urban development operation. The entity manages the reconversion of the former Renault industrial site (closed 1992) into a mixed-use eco-district spanning three sectors — Trapèze, Île Seguin, and Pont de Sèvres — across 11.5 hectares of riverfront land with a total program area of 671,258 m². Its portfolio includes 5,000 planned housing units, 164,553 m² of office space, and public facilities such as schools, cultural venues, and nurseries, with HQE, BREEAM, and BBC environmental certifications applied across most projects.

The company's core output is master-planned urban redevelopment delivered through public-private partnerships, with co-developers including Nexity, Icade, BNP Paribas Real Estate, Emerige, and signature architects such as Shigeru Ban (La Seine Musicale, 2017), Dominique Perrault (Tours Citylights, 2016), and Atelier Jean Nouvel (Tour Horizons). Revenue flows through public mandates and development fees from Ville de Boulogne-Billancourt, supplemented by allocations from Conseil Départemental des Hauts-de-Seine and Région Île-de-France for specific facilities. Commercial GTM operates exclusively through institutional channels: formal public procurement, co-development agreements, and inter-municipal coordination via Grand Paris Seine Ouest.

The Pavillon des Projets functions as a permanent public information, exhibition, and cultural programming center, having welcomed 80,000+ visitors since opening in 2012. The company runs the Commission Seguin-Rives de Seine, an institutional consultation body that has met 100+ times with 10+ associations, including former Renault worker groups ATRIS and AMETIS for industrial heritage interpretation. Operating with 28 staff at 696 rue Yves Kermen, Boulogne-Billancourt, the SPL is led by Directeur Général Marie-Laure Godin and presided over by Gauthier Mougin, deputy mayor for urban planning. The Trapèze Est phase completion, scheduled for 2026 with delivery of Îlot D5 and finalization of Pont Seibert and Pont Daydé bridges, marks the project's planned culmination.

Name

SPL VAL DE SEINE AMÉNAGEMENT

Legal name

SPL Val de Seine Aménagement

Website

https://ileseguin-rivesdeseine.fr

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

Société Publique Locale created by Boulogne-Billancourt to redevelop the former Renault industrial site into the Île Seguin - Rives de Seine eco-district, delivering housing, offices, schools, and cultural venues under public mandate with 28 staff.

Ownership category

akta.pro rank

Product category

Public Urban Development Services

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (236220), New Multifamily Housing Construction (except For-Sale Builders) (236116)

SIC

Land Subdividers & Developers (No Cemeteries) (6552), Real Estate Agents & Managers (For Others) (6531)

akta.pro primary industry

Regional & Land Use Planning (BPAHAKAE)

akta.pro secondary industry

Hospitality & Entertainment Venue Construction (IMAFACAC)

Keywords

• Public urban development
• Eco-quartier development
• Urban redevelopment services
• Mixed-use development
• Public project management

Headquarters

HQ city

Boulogne-Billancourt, Île-de-France

HQ country

France

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Public urban development mandates: SPL Val de Seine Aménagement operates as a Société Publique Locale, a public limited company majority-owned by public entities (Ville de Boulogne-Billancourt). Revenue is generated through public contracts, development mandates, and allocations from local and regional government for urban redevelopment projects.
2. Urban planning and project management fees: The company charges fees for urban development planning, project management, and coordination services for the ZAC (Zone d'Aménagement Concerté) Île Seguin - Rives de Seine operation, including infrastructure development, public facility construction, and land development.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

SPL Val de Seine Aménagement is a Société Publique Locale (public local development company) created in 2003 by the Ville de Boulogne-Billancourt to operate as its operational arm for the ZAC Île Seguin - Rives de Seine urban development operation. It coordinates master planning, public facility delivery (schools, cultural venues, nurseries, office and residential developments), heritage preservation of the former Renault industrial site, and sustainable eco-quartier development across the Trapèze, Île Seguin and Pont de Sèvres sectors in Boulogne-Billancourt, France. The company is remunerated through public development mandates, urban planning fees, and project management fees paid by its public shareholders and partner authorities.

Product overview

SPL Val de Seine Aménagement is a public urban development company operating the Île Seguin-Rives de Seine operation, a major mixed-use redevelopment project on former Renault industrial land in Boulogne-Billancourt. The company's portfolio encompasses three interconnected sectors: Trapèze (eco-district), Île Seguin (cultural island), and Pont de Sèvres quarter. Core offerings include educational facilities (digital pilot school, biodiversity school, nurseries, secondary school), cultural venues (Seine Musicale, Pointe des Arts arts center, Médiathèque), commercial complexes (Tours Citylights), and public spaces (parks, pedestrian bridges, residential developments totaling 671,258 m²). The Pavillon des Projets serves as the central public information and exhibition center for the development.

Differentiator

Problem solved

Functional benefit

Brands

• Pavillon des Projets: A public information, exhibition, and cultural events center dedicated to urban planning, architecture, and sustainable development of the Île Seguin-Rives de Seine district.

Products and services

• Île Seguin - Rives de Seine Urban Development Operation (ZAC) Large-scale urban redevelopment operation covering the former Renault industrial site, including the Trapèze district, Île Seguin island, and Pont de Sèvres quarter. Encompasses 671,258 m² of mixed-use development including housing, offices, public facilities, and cultural venues, managed under public mandate from the Ville de Boulogne-Billancourt.

Quantifiable outcome

• 91% office occupancy rate achieved in Trapèze district (164,553 m²)
• +3 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

20 partnerships are on record, tiered core, flagship and minor.

• SAERP (Société d'Aménagement et d'Equipement de la Région Parisienne)coreStrategic or Co-development Partner · 1 January 2018Regional public development company acting as mandataire for Région Île-de-France in Lycée du Trapèze development (opened 2018) on Place Jules Guesde.
• Conseil Départemental des Hauts-de-SeinecoreStrategic or Co-development Partner · 1 January 2017Developed La Seine Musicale cultural venue on Île Seguin (opened 2017), a major music complex of 33,000-38,000 m² with 600-5,000 seat halls, under public-private partnership. Part of the Vallée de la Culture initiative.
• Shigeru Ban ArchitectsflagshipStrategic or Co-development Partner · 1 January 2017Pritzker Prize-winning architecture firm (Jean de Gastines associate) designed La Seine Musicale (2017) on Île Seguin. Building features innovative timber and sail structure inspired by organic forms and island's industrial heritage.
• Dominique Perrault ArchitectureflagshipStrategic or Co-development Partner · 1 January 2016Pritzker Prize-winning architect (2015) designed Citylights towers renovation (2016) in Pont de Sèvres, transforming dark concrete towers with crystalline white facades and mirrored glass elements.
• BNP Paribas Real EstatecoreStrategic or Co-development Partner · 1 January 2011Co-developer of Citylights office towers renovation project (2016) in Pont de Sèvres district, partnering with GE Capital Real Estate for transformation of former dark towers into luminous white crystalline facades.
• GE Capital Real EstatecoreStrategic or Co-development Partner · 1 January 2011Co-developer of Citylights office towers renovation project (2016) in Pont de Sèvres district alongside BNP Paribas Real Estate.
• ATRIS (Association des Travailleurs Renault Île Seguin)minorStrategic or Co-development Partner · 1 January 2006Association of former Renault workers from Île Seguin. Partners in industrial heritage memory preservation, providing historical testimony and participating in heritage interpretation programs including 'Voyage en Industries' sound trail.
• AMETIS (Association de la Maîtrise de l'Encadrement et des Techniciens de l'Île Seguin)minorStrategic or Co-development Partner · 1 January 2006Association of former managers and technicians from Renault. Collaborates on industrial heritage and social memory preservation initiatives for the former Île Seguin factory site.
• Ville de Boulogne-BillancourtcoreStrategic or Co-development Partner · 1 January 2003Primary shareholder and main client of SPL Val de Seine Aménagement. Created the company in 2003 as operational tool for the ZAC Île Seguin - Rives de Seine urban development zone covering the former Renault industrial site.
• EmerigeflagshipStrategic or Co-development PartnerReal estate developer and cultural operator developing Pointe des Arts - Île Seguin project with Ardian and AOG. Operates 5,000 m² pluridisciplinary arts center, manages public art program and cultural programming on Île Seguin.
• Société du Grand PariscoreStrategic or Co-development PartnerGovernment entity building Grand Paris Express metro network. Line 15 station at Pont de Sèvres (opening 2025) will provide Île Seguin area with metro access to Paris, Orly airport (24 min), Roissy airport (46 min), and La Défense (8 min).
• Grand Paris Seine Ouest (GPSO)coreStrategic or Co-development PartnerInter-municipal agglomeration grouping Boulogne-Billancourt and surrounding communes. Coordinates regional development and transportation planning for the metropolitan area including Île Seguin - Rives de Seine operation.
• Fonds de dotation EmerigeminorStrategic or Co-development PartnerFoundation supporting contemporary art programming on Île Seguin. Partner in public art installations and sculpture programs in Parc Gauthier Mougin and throughout Île Seguin public spaces.
• Centre National des Arts Plastiques (CNAP)minorStrategic or Co-development PartnerFrench national art institution supporting public art installations on Île Seguin, contributing to sculpture collections in Parc Gauthier Mougin.
• FRAC Île-de-France (Fonds Régional d'Art Contemporain)minorStrategic or Co-development PartnerRegional contemporary art fund supporting public art installations on Île Seguin project.
• NexitycoreStrategic or Co-development PartnerMajor French real estate developer and promoter. Developer of multiple residential and commercial projects in Trapèze and Île Seguin including Cours Seguin (87 social housing units), Médiathèque/R'City building, and other macro-lot developments.
• IcadecoreStrategic or Co-development PartnerReal estate company and promoter. Co-developer of Médiathèque/R'City project with Nexity and Capri, including 53 free-market housing units.
• SAEM Val de Seine AménagementcoreStrategic or Co-development PartnerMunicipal development company managing various public facilities within Île Seguin - Rives de Seine operation including Médiathèque-ludothèque, multiple schools, and public amenities.
• Atelier Jean NouvelflagshipStrategic or Co-development PartnerInternationally renowned French architect designed Tour Horizons in Trapèze district as a 'non-tour' concept with stacked terraces and fictional horizons, breaking from traditional high-rise building codes.
• GOBELINS ParisminorStrategic or Co-development PartnerPrestigious French graphic arts and digital school. Partner with SeineLab for creative sound art exhibition exploring 'future sound' inspired by 19th century musical heritage and contemporary ecosystem themes.

Scale indicators10 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Nexity: France's largest private real estate developer and a partner on multiple Île Seguin projects (Cours Seguin, Médiathèque/R'City); comparable as a broad real-estate developer operating alongside the SPL but on a commercial basis.
• Vinci Immobilier: Major French real estate developer within the Vinci group, active in residential and mixed-use urban projects; a broader incumbent operating adjacent to the SPL's Île Seguin market.
• Bouygues Immobilier: Large diversified French property developer active across residential, commercial, and urban regeneration — comparable as a broader incumbent with the scale and capital base the SPL itself lacks.

Direct peers

• Grand Paris Aménagement: Public development operator (formerly AFTRP) active across Île-de-France on large urban reconversion and ZAC operations, directly comparable in scope, geography, and public-development mission.
• Paris Batignolles Aménagement: Public development company that delivered the Clichy-Batignolles eco-district in Paris, structurally analogous to the SPL model and to large mixed-use reconversion mandates from a single public mandator.
• SPL Lyon Confluence: Société Publique Locale delivering the Lyon Confluence urban renewal, a major former-industrial mixed-use reconversion comparable in structure, mandate model, and ZAC-style phasing to the Île Seguin – Rives de Seine operation.
• EPA Sénart: Public establishment (EPA) responsible for urban development of the Sénart new town in Île-de-France — comparable as a publicly mandated master developer with long-horizon eco-district planning.
• SEM Plaine Commune Développement: Société d'Économie Mixte delivering urban development operations in Plaine Commune (Seine-Saint-Denis), analogous to SPL Val de Seine Aménagement in legal form, public mandate, and project management scope.
• EPA Paris-Saclay: Public establishment (EPA) planning and delivering the Paris-Saclay innovation cluster — a comparable large-scale public operator coordinating mixed-use development, public facilities, and transit-oriented phasing.

Others

• Icade: Listed French real estate developer (and co-developer on Médiathèque/R'City in the Trapèze), comparable as a broader incumbent active in commercial and mixed-use development around the same sub-regional market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/spl-val-de-seine

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 SPL VAL DE SEINE AMÉNAGEMENT