Tour T1

Tour Égée (also known as tour Ernst&Young) is an office skyscraper located in La Défense, the high-rise business district situated west of Paris, France. Tour Égée was built in 1999 by Michel Andrault and Nicolas Ayoub, architects from Conceptua. A twin of Tour Égée, Tour Adria, was built nearby three years later in 2002. The only difference between both towers consists in their cladding: the one from Adria is darker, while the one from Égée is lighter with a glass cladding giving an interesting feeling of vertical and horizontal stripes crossing at the level of each window. Tour Égée is 155 m (509 ft) tall and has a triangular floorplan.

Tour Sequoia (previously known as tour Bull, and also known as tour SFR or tour Cegetel) is an office skyscraper located in La Défense business district just west of Paris, France. Built in 1990, the 119-metre-tall tower represents the transition between the third and the fourth generations of buildings in La Défense. It is the first tower to be built with a semi-circular design in the business district. The design later inspired other towers such as CBC, Kupka, Pacific, Société Générale twin towers, and Tour CBX. Tour Sequoia has been built in proximity with the CNIT and the Grande Arche.

The European School of Paris-La Défense (French: École Européenne Paris-La Défense) is a public Accredited European School in the business district of La Défense near Paris, France. Founded in 2019, it is an all-through school, which offers a multicultural and multilingual education leading to the European Baccalaureate as its secondary leaving qualification.

Leonardo de Vinci University Center (French: Pôle universitaire Léonard de Vinci), is a French private university cluster located at La Défense.

Tours Sisters is the name of a skyscraper project located in Courbevoie in the business district of La Défense (Hauts-de-Seine, France), consisting of a 229-metre (751 ft) office tower and a hotel 131 metres (430 ft) high connected by a walkway. Construction should begin in 2022, with completion scheduled for 2025. This new project, developed by Unibail-Rodamco and whose architect is Christian de Portzamparc, replaces that of the Phare Tower.

Tour Adria (also known as tour Technip) is an office skyscraper located in La Défense, the high-rise business district situated west of Paris, France. It has a triangular floorplan. Built in 2002 by Michel Andrault and Nicolas Ayoub, architects from Conceptua, it is a twin of the nearby Tour Égée, which was built three years before in 1999. The only difference between both towers consists in their cladding: the one from Égée is white when the one from Adria is darker with windows looking like vertical glass stripes. Tour Adria is 155 m (509 ft) tall. Since its construction it has been occupied by the French engineering company Technip as its group headquarters.

EMLV (Ecole de Management Léonard De Vinci) – the Leonard de Vinci Business School Paris-La Defense – is a business school in Paris located at the Pôle universitaire Léonard-de-Vinci in La Defense, the main business district of Paris. It delivers a 5-year program and is accredited by the French government and recognized at the European level by ENQA. The Pôle Universitaire Léonard De Vinci campus also includes a school of engineering (ESILV) and an international school of multimedia (IIM).

The Centre of New Industries and Technologies (French: Centre des nouvelles industries et technologies, abbreviated CNIT), located in Puteaux, France, is the first building ever to be developed in La Défense, west of Paris, France. It functions as a convention centre, though it also houses shops and offices such as Fnac (a media and electronics retailer found throughout France), ESSEC Business School campus for executive education, as well as a Hilton hotel.Its characteristic shape is due to the triangular plot it occupies, replacing the old Zodiac factories, on the territory of Puteaux. Opened in 1958, the CNIT underwent two restructurings, in 1988 and 2009. It is managed by the company Viparis.

Tour Trinity is an office skyscraper in Puteaux, in La Défense, the business district of the Paris metropolitan area.It was designed by the architectural firm Cro & Co Architecture, directed by the architect Jean-Luc Crochon.The Tower measures 167 m and offers an area of 49,000 m2 on 33 levels.Trinity features several architectural innovations: An off-center core: the Trinity core is offset on the facade and adorned with panoramic elevators. Outdoor spaces: tree-lined terraces, loggias and balconies are accessible over the entire height of the tower. Front openings, which allow access to free air on all facades. Bioclimatic facades that optimize the supply of natural light. A minimum clear height of 2.80 m on all floors.

The Tour Sans Fins (“Endless Tower”) was a tower planned in La Défense that has since been cancelled. The spelling Tour Sans Fins may, to a native French-speaker, sound like a grammatical mistake as it would normally be written Tour Sans Fin without the ‘s’ at the end of fins. However, the idea was that this tower had no ends, even if one looked up or down at it, hence “ends” and not “end”.

The Parvis de la Défense is a square in Puteaux, located in the heart of the La Défense district, extending up to the Grande Arche.In the old division of the district, it belonged to sector 4; since the implementation of a new plan by the EPGD in 2009, it has been located on the border between the Arche Nord and Arche Sud sectorsRectangular in shape, it follows in its length the orientation of the Axe historique, of which it occupies a section of about 300 meters; from Paris, it is preceded by Place de la Défense (to the east), and the perspective is extended by the Grande Arche (to the west). In width, it stretches 120 meters between the CNIT in the north and the Quatre Temps shopping center in the south. In total, it covers an area of 3.6 hectares.Just under the slab is the exchange room for the RER (La Défense station, line A), the metro (La Défense station, terminus of line 1), the Transilien (line U and line L) and the tramway (line 2 station).

The Leonard de Vinci Engineering School (ESILV) is an engineering school located in Paris, France. It is fully accredited to award the title of ingénieur by the French Commission of Engineering Titles. ESILV is part of the "Pôle universitaire Léonard-de-Vinci". The director of the school is Pascal Pinot. It was placed 10th among French engineering schools "Post-bac" in the 2010 Le Point rankings.Since 2022 the school became the Highest ranked private school after High School according to Usine Nouvelle, l'Etudiant and Le Figaro