Carrefour is a distribution group based in France. Co. is engaged in retailing business, primarily in Europe (France, Belgium, Spain, Italy, Poland, and Romania); Asia (China, India, and Taiwan); and Latin America (Argentina and Brazil). Co. offers a variety of fresh produce, products from local suppliers and major-brand products. Co. operates Hypermarkets, Supermarkets, Convenience stores and Cash & Carry stores, as well as food and non-food e-commerce sites. Co. also offers services such as financial and insurance services, travel, entertainment, after-sales services, and leasing of commercial vehicles. As of Dec 31 2013 Co. operated 10,105 stores under its brand.

Publicis is holding company. Through its subsidiaries, Co. is engaged in marketing, communication and digital transformation. Co. designs a customized package of services to meet each client's particular needs through a holistic and global approach. In addition, Co. provides financial markets with information concerning the relative size of each of the different business sectors for the sole purpose of allowing sector comparisons. Co.'s principal activities comprise four main categories: Digital, Advertising, Specialized Agencies and Marketing Services (SAMS) and Media.

Sodexo is a services company which partners with companies, institutions and local authorities. Co. designs, manages and delivers Quality of Life services. Co.'s offers are: On-Site Service Solutions (Co.'s services are: Corporate, Defense, Justice Services, Remote sites, Health Care, Seniors, Education and Sports and Leisure), Benefits and Rewards Services Solutions (Co.'s offers focus on the following services: recruit and retain employees and increase their motivation; mobilize teams around quantitative or qualitative objectives; ensure delivery of Public Benefits), and Personal and Home Services (services in childcare; tutoring and adult education; concierge services and senior care).

WPP is a holding company. Through its subsidiaries, Co. is a communications services organization providing national and multinational clients a range of communications services. Co. is organized into four operating segments: Advertising and Media Investment Management; Data Investment Management; Public Relations and Public Affairs; and Branding and Identity, Healthcare and Specialist Communications. This last reportable segment includes WPP Digital and direct, digital, promotional & relationship marketing.