The Diaoulig (imps) brewery was founded in 1997 in Saint-Pôtan (Cotes d'Armor) by Jean-Michel Jézégou and Bruno Desson.

The meeting of the brewers and the cidermaker (Jehan Lefèvre created the cider house in 1996) is sealed around a few glasses of beer and cider. The discussions between the three men will lead to the association and the relocation of the brewery to the premises of the cider house in 2004. Since that date, the Diaoulig beers have been concocted at the Ferme des Landes.