CAC 40

thumb|Share of the SA des Usines Renault, issued 1 January 1932 to Louis Renault

TotalEnergies SE is a French multinational integrated energy and petroleum company founded in 1924 and is one of the seven supermajor oil companies. Its businesses cover the entire oil and gas chain, from crude oil and natural gas exploration and production to power generation, transportation, refining, petroleum product marketing, and international crude oil and product trading. TotalEnergies is also a large-scale chemicals manufacturer.

("General Company of the Michelin Enterprises P.L.S."), commonly referred to as Michelin ( , ), is a French multinational tyre manufacturer based in Clermont-Ferrand in the Auvergne-Rhône-Alpes région of France.

Hermès International S.C.A. ( er-MEZ, ), using the trade name Hermès Paris or simply Hermès, is a French luxury goods company that was founded in 1837 by Thierry Hermès in Paris, France. At that time, it specialized in the saddlery and harness making trade, producing equipment for horse riders and their horses. The company then branched out into many other trades, including leather goods (which is now its core business), followed by silk, ready-to-wear, watchmaking, jewellery, fashion accessories and perfumery. In 2020, the beauty division added a sixteenth business line.

'''L'Oréal S.A.''' () is a French multinational personal care corporation registered in Paris and headquartered in Clichy, Hauts-de-Seine. As of 2024, it is the world's largest cosmetics company. As of the early 2020s, L'Oréal owned 36 brands and 497 patents.

LVMH Moët Hennessy Louis Vuitton SE is a French multinational holding company and conglomerate that specializes in luxury goods and has its headquarters in Paris. The company was formed in 1987 through the merger of fashion house Louis Vuitton (founded in 1854) with Moët Hennessy, which had been established by the 1971 merger between the champagne producer Moët & Chandon (founded in 1743) and the cognac producer Hennessy (founded in 1765). In April 2023, LVMH became the first European company to surpass a valuation of $500 billion. In 2023, the company was ranked 47th in the Forbes Global

French multinational company which supplies industrial gases and services

Sanofi S.A. is a French multinational pharmaceutical and healthcare company headquartered in Paris. The corporation was established in 1973 and merged with Synthélabo in 1999 to form Sanofi-Synthélabo. In 2004, Sanofi-Synthélabo merged with Aventis and renamed to Sanofi-Aventis, which were each the product of several previous mergers. It changed its name back to Sanofi in May 2011. The company trades as "SAN" on Euronext Paris and "SNY" on Nasdaq in the United States, and is a component of the Euro Stoxx 50 stock market index. In 2023, the company’s seat in the Forbes Global 2000 was 89. thumb

French multinational banking and financial services company

thumb|right|200px|Danone brand logo, used since 2004 Danone S.A. () is a French multinational food-products corporation based in Paris. It was founded in 1919 in Barcelona, Spain. It is listed on Euronext Paris, where it is a component of the CAC 40 stock market index. Some of the company's products are branded Dannon in the United States.

French multinational telecommunications corporation

Stellantis N.V. is a multinational automotive manufacturing corporation formed in 2021 through the merger of the French PSA Group and Fiat Chrysler Automobiles (FCA), which was itself created by the merger of Italy's Fiat and the US-based Chrysler, completed in stages between 2009 and 2014. Stellantis is headquartered in Hoofddorp, Netherlands, while the CEO now operates from Auburn Hills, Michigan.

blue-chip index consisting of the 40 major companies trading on Euronext Paris

thumb|Global headquarters of Airbus at Toulouse-Blagnac Airport Airbus SE ( ; ; ; ) is a European aerospace corporation. While the company's primary business is the design and manufacture of commercial aircraft, it also operates separate divisions for Defence and Space and Helicopters. Airbus has long been the world's leading helicopter manufacturer and, in 2019, emerged as the world's largest manufacturer of airliners.

Vivendi SE (stylized in all lowercase) is a French investment company headquartered in Paris. It wholly-owns Gameloft as well as investments in companies, primarily involved in content, entertainment, media, and telecommunications.

Carrefour Group, S.A. (, ), is a French multinational retail and wholesaling corporation headquartered in Massy, France. It operates a chain of hypermarkets, grocery stores and convenience stores. By 2024, the group had 14,000 stores in 40 countries. It is the seventh-largest retailer in the world by revenue.

Engie SA (stylised in all caps as ENGIE) is a French multinational electric utility company, headquartered in La Défense, Courbevoie. Its activities cover electricity generation and distribution, natural gas, nuclear power, renewable energy, district energy, and the petroleum industry. It is involved in both upstream (engineering, sale, operation, maintenance) and downstream (waste management, dismantling) activities.

Alstom SA () is a French multinational rail transport systems manufacturer. It is active in the fields of passenger transportation, rail services, signalling, and locomotives, producing high-speed, suburban, regional and urban trains along with trams.

thumb|Steel being coiled at an ArcelorMittal facility in Brazil

French concessions, construction, and parking company

Axa S.A. is a French multinational insurance corporation headquartered in the 8th arrondissement of Paris. It also provides investment management and other financial services via its subsidiaries. As of 2024, it is the fourth largest financial services company by revenue in France, and the 8th largest French company.

French bank and financial services company

Safran S.A. () is a French multinational aerospace, defence and security corporation headquartered in Paris. It designs, develops and manufactures both commercial and military aircraft engines; launch vehicle, spacecraft and missile propulsion systems; as well as various other aerospace and military equipment and devices. The main products manufactured are engines for various aircraft. The company was founded in 2005 through a merger between the aerospace engine manufacturer SNECMA and the electronics specialist SAGEM. Safran's subsequent acquisition of Zodiac Aerospace in 2018 significantly e

Compagnie de Saint-Gobain S.A. ( or ) is a French multinational corporation, founded in 1665 in Paris as the Manufacture royale de glaces de miroirs, and today headquartered on the outskirts of Paris, at La Défense and in Courbevoie. Originally a mirror manufacturer, it also produces a variety of construction, high-performance, moderate-performance, lower-performance and other materials. Saint-Gobain is present in 76 countries and employs more than 170,000 people.

French multinational company

France-based multinational corporation

Kering S.A. () is a French multinational holding company specializing in luxury goods, headquartered in Paris. It owns the brands Gucci, Yves Saint Laurent, Balenciaga, Bottega Veneta, Creed, Maui Jim, and Alexander McQueen, among others.

Capgemini SE is a French multinational information technology (IT) services and consulting company, headquartered in Paris, France. Capgemini's attrition rate stands at 16.1%, one of the higher rates among IT service companies.

international cooperative financial group headquartered in France

French industrial group

French software company headquartered in Vélizy-Villacoublay, France

French company that produces distilled beverages

Bouygues S.A. () is a French engineering group headquartered in the 8th arrondissement of Paris, France. Bouygues is listed on the Euronext Paris exchange and is a blue chip in the CAC 40 stock market index. The company was founded in 1952 by Francis Bouygues and has been led by his son Martin Bouygues since 1989. Martin's older brother, Olivier Bouygues, is a board member.

thumb|STM32 microcontroller made by STMicroelectronics

Veolia Environnement S.A., branded as Veolia, is a French transnational company with activities in three main service and utility areas traditionally managed by public authorities – water management, waste management and energy services. In 2025, Veolia employed 215,000 employees in 56 countries. Its revenue in that year was recorded at €44.396 billion. It is quoted on Euronext Paris. It is headquartered in Aubervilliers.

TP (previously known as Teleperformance SE) is a French multinational business process outsourcing company founded in 1978 with headquarters in France. It provides services for debt collection, telemarketing, customer relationship management, content moderation, and communication.

Publicis Groupe S.A. is a French multinational advertising and public relations company. As of 2024, the company is the largest advertising company in the world by revenue. Based in Paris, it is one of the 'Big Three' advertising companies, alongside WPP and Omnicom. Publicis Groupe S.A. is headed by Arthur Sadoun, and its agencies provide digital and traditional advertising, media services and marketing services to national and multinational clients.

Unibail-Rodamco-Westfield SE (previously Unibail-Rodamco SE) is a multinational commercial real estate company headquartered in Paris, France, and is the owner and operator of Westfield shopping centres in the European Union, United Kingdom and the United States. Its history originates with the formation of initially two separate shopping centre operators, Unibail (founded in France in 1968) and Rodamco Europe (founded in the Netherlands in 1999), which merged in 2007 and became a societas Europaea in 2009. In 2018, Unibail-Rodamco merged with Australian shopping centre operator Westfield Corp

French company in electronic payment service

thumb|EssilorLuxottica's former logo used from 2018 to 2022 EssilorLuxottica SA is a Franco-Italian vertically integrated multinational holding company registered in Charenton-Le-Pont and headquartered in nearby Paris. It designs, produces and markets ophthalmic lenses, equipment and instruments, prescription glasses and sunglasses. It was founded on 1 October 2018 and its name is an amalgamation of the two major corporations which merged to create it; the French Essilor and the Italian Luxottica. The two companies have, since the merger, been restructured as subsidiaries of the new entity.

French laboratory group

Edenred, formerly known as Accor Services, is an international payment service provider based in France. The company focuses on payment services used in the workplace, including employee benefits such as Ticket Restaurant meal vouchers, as well as other business-to-business payment solutions. The company was created following Accor’s split and has been listed on Euronext Paris since 2010. Edenred operates internationally, with activities in 46 countries.