Auchan SA is a French international retail group and multinational corporation headquartered in Croix, France. It is one of the world's principal distribution groups with a presence in 12 countries and 175,000 employees.
Colruyt Group is a family business that has grown over three generations into a retail group with more than 30.000 employees and a diverse portfolio of food and non-food formats, in Belgium, France and Luxembourg.
Ocado Group is a UK based technology company admitted to trading on the London Stock Exchange. It provides end-to-end online grocery fulfillment solutions to some of the world's largest grocery retailers