data [Food Retail Barometer 2024] The financial health of the world’s 10 largest food retailers in 7 charts Now in a fourth edition, our annual barometer presents the financial performance of the world's 10 largest food retailers from 2017 to 2024: Walmart, Costco, Kroger, Seven & I, Target, Ahold-Delhaize, Carrefour, Albertsons, Tesco and Aeon. With the exception of 3 players, most retailers failed to save their margins last year. In terms of e-commerce, all retailers made progress, with some even breaking through the 18% sales share glass ceiling.