Aldi since 2009. Aldi Aldi (stylised as ALDI) is the common brand of two German family owned discount supermarket chains with over 10,000 stores in 20 countries, and an estimated combined turnover of more than €50 billion. Based in Germany, the chain was founded by brothers Karl and Theo Albrecht in 1946 when they took over their mother's store in Essen, which had been in operation since 1913. The business was split into two separate groups in 1960, that later became Aldi Nord, headquartered in Essen, and Aldi Süd, headquartered in Mülheim. In 1962, they introduced the name Aldi (a syllabic
Theo Albrecht success stories. Theodor retired from daily operations in 1993 and remained as chairman of the board. In 1971, Albrecht was kidnapped for 17 days. A ransom of seven million German marks (approximately US$2 million at the time) was paid for his release. He was held at gunpoint by Heinz-Joachim Ollenburg, a lawyer, and his accomplice Paul Kron. The ransom sum was delivered by the Bishop of Essen. His kidnappers were eventually caught by authorities, but only half of the money was recovered. Albrecht later successfully claimed the ransom as a tax deductible business expense in court. During World War II,