Centre de mathématiques Laurent-Schwartz

LULI : Laboratoire pour l'Utilisation des Lasers Intenses (LULI) is a scientific research laboratory specialised in the study of plasmas generated by laser-matter interaction at high intensities and their applications. The main missions of LULI include: (i) Research in Plasma Physics, (ii) Development and operation of high-power high-energy lasers and experimental facilities, (iii) student formation in Plasma Physics, Optics and Laser Physics.

École polytechnique (lit. 'Polytechnic School'; also known as Polytechnique or l'X [liks]) is a grande école located in Palaiseau, France. It specializes in science and engineering and is a founding member of the Polytechnic Institute of Paris.The school was founded in 1794 by mathematician Gaspard Monge during the French Revolution and was militarized under Napoleon I in 1804. It is still supervised by the French Ministry of Armed Forces. Originally located in the Latin Quarter in central Paris, the institution moved to Palaiseau in 1976, in the Paris-Saclay technology cluster.Polytechnique's historic engineering graduate program has a highly selective admission process consisting of written and oral examinations, following classes préparatoires or a bachelor's degree. French engineering students undergo initial military training and have the status of paid officer cadets. The school has also been awarding doctorates since 1985, masters since 2005 and bachelors since 2017. Most Polytechnique graduates go on to become top executives in companies, senior civil servants, military officers, or researchers.Its alumni from the engineering graduate program include three Nobel Prize winners, a Fields Medalist, three Presidents of France and many CEOs of French and international companies. Among them are mathematicians such as Cauchy, Coriolis, Henri Poincaré, Laurent Schwartz and Benoît Mandelbrot, physicists such as Becquerel, Carnot, Ampère and Fresnel, and economists Maurice Allais and Jean Tirole. French Marshals Joffre, Foch, Fayolle and Maunoury all graduated from Polytechnique engineering program.

ENSAE Paris (officially École nationale de la statistique et de l'administration économique Paris) is a university in France, known as Grandes Ecoles and a member of IP Paris (Institut Polytechnique de Paris). ENSAE Paris is known as the specialization school of École polytechnique for economics, finance, applied mathematics, statistics, and data science. It is one of France's top engineering schools and is directly attached to France's Institut national de la statistique et des études économiques (INSEE) and the French Ministry of Economy and Finance.

The Institut d'optique Graduate School ("Institute of optics"), nicknamed SupOptique or IOGS, is a graduate school of Paris-Saclay University and ParisTech.

Lozère station is one of the four RER B station of Palaiseau, near Paris, France. It serves the École polytechnique university through a path with approximately 300 stairs.

Institut Mines-Télécom (IMT) is a French public academic institution dedicated to Higher Education and Research for Innovation in the fields of engineering and digital technology, organized as a Collegiate University. Created in 1996, it was originally known as the "Groupe des écoles des télécommunications", or GET, followed by the "Institut Télécom". The Mines schools, which were placed under the administrative supervision of the Ministry of Industry, joined the Institut in March 2012 when it took on its current name and gained the status of Grand établissement. It combines high academic and scientific legitimacy with a practical proximity to business and a unique positioning in 3 major transformations of the 21st century: Digital Affairs, Energy and Ecology, and Industry. Its training and research for innovation are rolled out in the Mines and Télécom Graduate Schools. The Institut falls under the administrative aegis of the General Council for the Economy, Industry, Energy and Technologies. Institut Mines-Télécom is a founding member of the Industry of the Future Alliance and the University of Paris-Saclay. It maintains close relationships with the economic world and has two Carnot Institutes. Every year around one hundred startup companies leave its incubators. The schools (Grandes Écoles) are accredited by the Commission des Titres d'Ingénieur (CTI) to deliver the French Diplôme d'Ingénieur.

Télécom Paris (also known as ENST or Télécom or École nationale supérieure des télécommunications, also Télécom ParisTech until 2019) is a French public institution for higher education (grande école) and engineering research. Located in Palaiseau, it is also a member of the Institut Polytechnique de Paris and the Institut Mines-Télécom. In 2021 it was the sixth highest ranked French university in the World University Rankings, and the 7th best small university worldwide. In the QS Ranking, Télécom Paris is the 64th best university worldwide in Computer Science.In 1991, Télécom Paris and the EPFL established a school named EURECOM located in Sophia-Antipolis. Students can be admitted either in Palaiseau or in Sophia-Antipolis.

The Centre for Nanosciences and Nanotechnologies (French: Centre de Nanosciences et de Nanotechnologies de l'université Paris-Saclay) or C2N, is a nanotechnology laboratory created as joint research unit (UMR 9001) between the University of Paris-Saclay and the French National Centre for Scientific Research (CNRS).CNRS and the university announced this collaboration in 2013, with the goal of uniting two existing laboratories of Ile-de-France: the Institute for Fundamental Electronics (Institut d'Electronique Fondamentale, IEF) and the Laboratory for Photonics Nanostructures (Laboratoire de Photonique et de Nanostructures, LPN).Facility construction began in April, 2015, the first stone was laid on June 28, 2016, and the C2N facility began operations in September, 2017. It is located on the Paris-Saclay campus in Palaiseau, 20 miles south of Paris, France.According to the European Union's MIR-Bose project, "The Centre for Nanoscience and Nanotechnology (C2N) is one of the largest laboratories of University Paris-Sud with 283 members including 83 permanent researchers, 160 PhD students and post-doctoral researchers and 40 technical and administrative staff members."

SystemX is a French Institute for Technological Research (IRT) established February 1, 2012, in the framework of the “Investment for the Future” program that was set up to support French Innovation. A total of 8 IRTs have been created by the government. The only IRT in the Île-de-France region is dedicated to the digital engineering of complex systems. The institute includes 100 to 250 researchers, of which 50 were hired by SystemX. The annual budget is € 30M. Legally, it is a Scientific Research Foundation. Its head office is in Nano-Innov with other offices in Inria and Paris.

Le Guichet station (French: Gare du Guichet) is one of the two RER stations of Orsay, near Paris, in France. It is also the name of a district of this town. This station is built near a bridge over Route nationale 118. It serves Orsay and a large part of the scientific organisation that can be found near by, such as the ones in the plateau de Saclay (CNRS, school of CentraleSupélec).

Vauhallan (French pronunciation: [voalɑ̃] ) is a commune in the Essonne department in Île-de-France in northern France.

Villebon-sur-Yvette (French pronunciation: [vilbɔ̃ syʁ ivɛt] , literally Villebon on Yvette) is a commune in the Essonne department in Île-de-France in northern France, about 20 kilometers south of Paris. Thanks to the presence of the business centers of Courtaboeuf and Grand Dôme as well as the commercial center of Villebon 2, it has become one of the richest communes in the department.