Pierre-Henri Gourgeon

Société Air France SA provides air transport services. It offers regional as well as long-haul service and its fleet of about 390 planes includes more than 130 regional operations. The firm extends their worldwide networks as members of the Sky Team marketing alliance, which also includes carriers such as Alitalia, Delta Air Lines, Korean Air Lines and Northwest Airlines. The company was founded on October 7, 1933 and is headquartered in Roissy, France.

Compagnie d'Exploitation des Services Auxiliaires Aériens SA provides catering, equipping and logistics and airport assistance services to airlines. It offers in-flight meal services including catering, handling, cuisine, wines, and meat preparation. The firm's airport assistance services include aircraft cleaning, cabin equipping, ramp assistance, gate support, safety, on board sales, and press processing. It also provides consulting services including management of service companies, monitoring and control of goods, measurement of passenger satisfaction, and sourcing. The company was founded in 1970 and is headquartered in Roissy, France.

Groupe Steria SCA engages in the provision of software development and computer services and solutions. It operates through the following geographical segments: France, the United Kingdom, Germany, Scandinavia, Belux, Switzerland, and Poland. The company also operates through the Consulting and Systems Integration, and Managed Services businesses. The Consulting and Systems Integration business involves designing, developing, testing, implementing, maintaining, and upgrading information technology applications. The Managed Services business involves managing all or part of the information technology infrastructure of companies or their business processes. The company was founded by Jean Carteron in 1969 and is headquartered in Issy-les-Moulineaux, France.

Amadeus France SNC provides marketing and distribution services to the travel and tourism industry. It offers airlines, travel agencies, companies, hoteliers and tour operators. The company was founded in 1988 and is headquartered in Issy-les-Moulineaux, France.