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.

Casino Guichard-Perrachon is a food retailer based in France. Co. operates hypermarkets, supermarkets, discount stores, convenience stores and cafeterias. Co.'s stores are discount stores selling groceries and consumer goods, and providing services like financial and insurance services, real estate, and restaurants. Co. operates hypermarkets under the brand Geant Casino; urban and rural supermarkets under the brand Casino Supermarches; city-centre supermarkets under the brand Monoprix; convenience/national superettes under the brands Petit Casino, Vival and Spar; covenience-paris area stores under the brand Marche Franprix; and discount stores under the brand Leader Price.

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.

Ses Imagotag SA Formerly known as Ses-Imagotag SA. Ses Imagotag SA is a France-based company, which designs and markets electronic shelf labeling systems for food and non-food retail industries. The Company's solutions include store electronic systems (SES), electronic labels, software, radio and mounting systems. The Company's solutions are designed for every type of retail environment, including hypermarkets, supermarkets, electronics stores, garden centers, pharmacies and service stations. The Company's products are distributed in approximately 50 countries worldwide. Ses Imagotag SA's main clients include Intermarche, E. Leclerc, Monoprix, Groupe Casino, Carrefour and Auchan. The Company has a global presence, through its own subsidiaries and representations, in Italy, Spain, the United Kingdom, Scandinavia, Canada, Mexico and Singapore, as well as more than 60 international partners. It operates through imagotag GmbH, a manufacturer of electronic components.

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.