Aldi is a global discount supermarket chain with over 13,400 stores in 18 countries. Founded in 1946 by brothers Karl and Theo Albrecht when they took over their mother's store in Essen, Germany, Aldi is known for its no-frills approach and everyday low prices. The company split in 1960 into two separate groups: Aldi Nord, headquartered in Essen, and Aldi Süd, headquartered in Mülheim. Aldi operates as a private company with a focus on limited-assortment stores, offering a curated selection of about 1,650 products, primarily under its exclusive private labels.
Aldi has expanded rapidly in the U.S., becoming one of the fastest-growing grocers. As of late 2025, Aldi U.S. has over 2,500 stores across 39 states and plans to open 800 new stores by the end of 2028. Aldi U.S. CEO Jason Hart was promoted to Group Chief Operating Officer of Aldi South in September 2025, with Atty McGrath assuming the role of Aldi U.S. CEO. In early 2026, Aldi Australia is reducing the number of branded goods and cutting prices on 300 products to increase its competitiveness. Aldi is recognized for its sustainability efforts; Aldi Ireland was named Irish Supermarket of the Year by the Marine Stewardship Council in early 2026 for its leadership in sustainable seafood.