The process of selling En Primeur is not as long-established as you might think. A little history: The role of the négociant in Bordeaux is intertwined with the region in many ways; initially establishing themselves in the region, they were first and foremost businessmen, though not from Bordeaux itself. The early négociants were of German, English and Dutch origin. Regarded by the châteaux as outsiders, it became necessary to employ a middle-man, giving rise to the role of the courtier, i.e. one who acted as intermediary between the buyer and the seller. At this time négociants bought wine in cask, immediately after the grapes had been vinified; the négociant would then blend and bottle the wine. It was not until the 1920s that Philippe de Rothschild led the charge to change this system, with his the first château to bottle the wine within the estate. He quickly convinced all the first growths to follow suit. The négociants continued to purchase the wine immediately upon vinification, but instead left it with the château to look after and bottle. Initially only involving the five first growths, in 1967 all of the classified growths were required to estate bottle, with all French wines following shortly after. The négociants carried all the costs of these stocks and aged them until they were ready for sale. It was not until the financially hard times of 1974 that, to relieve some financial pressure, they began to sell the wines to retailers globally while still in barrel at the châteaux, marking the birth of the En Primeur system we know today.
We have recently published our complete guide to En Primeur 2016, you can download a copy here