1) Supermarket of France 
Promodès is a former French group of retailers. It was owned up to 56% by the Halley family. Paul-Auguste Halley, which was a simple grocer in the Mancha in the 1950s, had the idea of importing the concept of supermarkets in France. With his two sons, Paul-Louis and Robert, he founded the group Promodis (future Promodès) in 1961 in Caen (Calvado...