Lidl began as a German wholesale business in the 1930s and opened its first discount store in 1973, setting the foundation for a retail model built around simple operations and everyday value. The company now operates as an international grocery retailer under the Schwarz Group, with a business focused on discount supermarkets, food products, and household essentials, while public company materials emphasize an uncomplicated shopping experience and a clear price-quality approach. Lidl also presents sustainability, fair trade, and social responsibility as part of the business model, and its German company overview says the firm has expanded beyond its home market into a broad international retail presence.