Olivier Gerster

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.

Servair Investissements Aeroportuaires provides aircraft catering services. It also specializes in procurement of equipment for catering business, menu development, promotion and development of catering business among airlines, raw materials sourcing and in-flight food preparation and recipes. The firm also provides real estate services. The company is headquartered in Paris, France.

KLM Jet Center provides aviation handling services. The company is headquartered in Rotterdam, the Netherlands.

Veolia Energie International SA is a holding company, which engages in the design and development of energy efficiency programs for municipalities, institutions, and businesses. These include solutions for steam production, heating, cooling, compressed air, vacuum, cogeneration, and power networks. It also offers system maintenance services, including engineering, electrical, automation, and upgrading. The company was founded on November 13, 2000 and is headquartered in Saint-Andre-lez-Lille, France.

Electrabel SA generates and distributes electricity. The firm provides electricity, energy consultancy, heat production and power generation to industries throughout Europe. It is engaged in the sale of electricity, natural gas, energy products and services in Europe. The company was founded in 1905 and is headquartered in Brussels, Belgium.

Dnata Singapore Pte Ltd. provides ground handling, training and consultancy services. Its ground services include passenger services, terminal 1 lounge, terminal 3 lounge, ramp services, technical ramp services, load control, flight operations, security services and private aviation services. The firm offers cargo services such as, import and export handling, special cargo handling, coolchain, iCargoNet and tariff rates. The company was founded in December 1977 and is headquartered in Singapore.

Charles de Gaulle Airport operates as an airport. The private company is based in Paris, France.

ISS Tesis Yönetim Hizmetleri A.S. is a leading facilities management company based in Istanbul, Turkey. ISS provides a range of facilities management services to clients worldwide. The CEO of the Turkish company is Jacob Aarup-Andersen.

Part of Air France-KLM SA, HOP! The company is based in Bouguenais, France. HOP! SAS aims to enhance the authenticity of each child by providing unique, comfortable, and ethical fashion creations. The French company's clothes allow children to move freely and express themselves authentically. The company offers a variety of pieces made in France, and their shop features all the available clothing options for children. SAS is a children's clothing company founded in 2012.

ISS Facilities Services, Inc. provides janitorial, mechanical, landscape, and security services. The firm offers services to the commercial office buildings, schools and universities, historic properties, medical facilities, retail chains, stadiums, theaters, convention centers, and high-profile events. The company was founded by Darrell Glover in 1978 and is headquartered in San Antonio, TX.

ISS Holding Paris SASU is an investment holding company with interest in the provision of landscaping services sector. The company was founded on May 31, 1999 and is headquartered in Paris, France.

BRIAZZ, Inc. sells high-quality branded lunch and breakfast foods for the on-the-go consumer. It sells products primarily through its operated cafes through delivery of box lunches and catered platters directly to corporate customers and through selected wholesale accounts. The company's core products are hot and cold sandwiches, salads and soups which are complemented by a variety of fresh baked goods, premium juices, starbucks coffees and fresh fruit. It operates a total of 38 cafes in Seattle, San Francisco, Chicago and Los Angeles. It is focused on achieving profitable operations in its core cafes and has no plans to open additional cafes during the current fiscal year. Its target customers are office workers.

Flying Food Group LLC provides catering services for retail and airline customers. It offers airline and non-airline catering products and services, fresh food solutions, and Sano Parfait yogurt. The firm offers a range of cuisines such as American, Chinese, French, German, Halal, Italian, Indian, Japanese, Korean, and Thai. The company was founded by Sue Ling Gin in 1983 and it is headquartered Chicago, IL.

Commonwealth Edison Co. engages in the provision of electric utility services. It focuses on the purchase and regulated retail sale of electricity. It also involves in the transmission and distribution of electricity to retail customers. The company was founded in September 1907 and is headquartered in Chicago, IL.

The Field Museum of Natural History houses biological and anthropological collections of specimens. It supports both informal and more structured public learning through exhibits and educational programs. Its curatorial and scientific staff conducts research on the fields of Anthropology, Biology, Geology, and Zoology. The Field Museum was founded in 1893 and is located in Chicago, Illinois.

Chicago Botanic Garden promotes understanding and conservation of plants. Its activities include educational & horticulture programs such as representing varied landscape elements and specialty collections, plant conservation, as well as art, culture, and humanities programs. The company was founded in 1963 and is headquartered in Glencoe, IL

Rush University Medical Center engages in the provision of health care services. The company was founded in 1972 and is headquartered in Chicago, IL.

Centerplate, Inc. engages in provision of food and hospitality services to sports, convention centers and entertainment venues. It offers quick serve, dining, catering, restaurants, shopping and merchandise, sales and marketing, architectural, design and build, research, consulting, strategy and talent management services. The company was founded in 1929 and is headquartered in Stamford, CT.

Institut Veolia Environnement publishes reports and articles in the field of envrironment. The firm carries out various studies with universities and the organzations on the planet's challenges. The company was founded by Henri Proglio in September 2001 and is headquartered in Aubervilliers, France.

Total Holdings SAS provides oil refining and marketing services. The company was founded on October 10, 1955 and is headquartered in Courbevoie, France.

Transdev Group SA designs transport systems for public, shared, private, city and rural transport. The company was founded on March 23, 2010 and is headquartered in Issy-les-Moulineaux, France.

ISS Global A/S provides facility support services. It offers cleaning, office support, catering, security, property, and integrated facility services. The firm also manages ISS Group’s internal financing and investing activities. The company was founded on October 1, 1998 and is headquartered in Søborg, Denmark.

ISS World Services A/S provides facility management services. It offers administrative, operational, and management services to companies within the ISS Group. The company was founded on January 1, 1966 and is headquartered in Søborg, Denmark.