Sainsbury's, also known as J Sainsbury, is a publicly owned company headquartered in the UK. Founded in 1869, the company employs approximately 55,850 individuals and reported $44.4B in revenue as of 2025. The company primarily operates in retail as a multi-brand entity, managing various retail outlet formats including supermarkets and convenience stores under its Sainsbury's, Habitat, and Argos banners. Additionally, Sainsbury's provides financial services through Sainsbury's Bank.