The Communauté d'agglomération Paris-Saclay is a French public intercommunal cooperation structure (EPCI) located in the Essonne and Yvelines departments in the Île-de-France region. Established on January 1, 2016, it brings together 27 municipalities to jointly manage and develop key public services and strategic initiatives. Its core missions include economic development, particularly around the Paris-Saclay science and technology cluster, urban planning, housing, transportation, environmental protection, and cultural and sports facilities. The agglomeration aims to enhance the attractiveness and competitiveness of the territory while improving the living environment for its residents.
Serves as the central administrative and governance hub, coordinating strategic projects, public services, and inter-municipal collaboration for the 27 member towns.
A modern administrative building, known as 'Hôtel de la Communauté', designed to be accessible and facilitate efficient public service. It often hosts community council meetings and public events.
Public service-oriented, emphasizing collaboration, innovation, and responsiveness to the needs of the member municipalities and residents. Focus on sustainable development and territorial cohesion.
The headquarters is the primary decision-making center for the agglomeration, playing a crucial role in implementing regional development strategies and managing significant public investments.
While not a global entity, the Communauté d'agglomération Paris-Saclay has a significant regional impact. It coordinates and supports a wide range of functions across its 27 member municipalities. These include strategic economic development focused on the world-class Paris-Saclay innovation cluster, urban and transport planning (including involvement in Grand Paris Express projects), housing policy, waste management and environmental sustainability initiatives, provision of cultural and sports facilities, and fostering social cohesion throughout its territory.
Parc Orsay Université, 1 rue Jean Rostand
Orsay
Île-de-France
France
Address: Maison de l'Entreprise et de l'Emploi (MEIE) Paris-Saclay, Bâtiment Discovery, Route de l'Orme aux Merisiers RD 128, 91190 Saint-Aubin
To stimulate local economy, foster innovation, support business creation and growth, and connect job seekers with employment opportunities across the agglomeration.
Address: Pôle de proximité Ouest, Mairie des Ulis, Place de la Liberté, 91940 Les Ulis
Ensures closer administrative presence and service delivery for residents and businesses in specific sectors of the agglomeration, complementing the central HQ.
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As of April 2025, Communauté Paris-Saclay' leadership includes:
Communauté Paris-Saclay has been backed by several prominent investors over the years, including:
The political leadership of the Communauté d'agglomération Paris-Saclay (President and Vice-Presidents) is determined by electoral cycles, following municipal elections and subsequent appointments within the community council. Top administrative roles, like the Director General of Services (DGS), are filled by appointment. No major changes to the core elected executive team have been prominently publicized in the last 12 months outside of routine administrative staffing adjustments or re-allocations of vice-presidential delegations which are common in public governance.
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The Communauté d'agglomération Paris-Saclay, like many French public institutions, often utilizes standardized email formats for its staff. The most common format appears to be based on the employee's first and last name.
firstname.lastname@paris-saclay.com
Format
prenom.nom@paris-saclay.com
Example
90%
Success rate
paris-saclay.com • May 17, 2024
The 6th edition of Paris-Saclay SPRING, held on May 16, 2024, was a major success, bringing together over 2,500 participants, 100 exhibiting startups, and numerous investors and major corporations. The event highlighted the innovation and dynamism of the Paris-Saclay ecosystem, focusing on deeptech, societal impact, and international collaboration....more
paris-saclay.com • February 13, 2024
The Communauté d'agglomération Paris-Saclay adopted its 2024 budget, totaling €457.7 million. This budget reflects ambitious goals for the territory's development, focusing on ecological transition, economic attractiveness, quality of life, and maintaining a high level of public service despite inflationary pressures....more
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