Les Bourdeaux, brand owned by Guitton, bouilleur de Cru in Guimps (petite champagne)
Nicole and Gilbert Guitton own over ten hectares of vineyard in the petite champagne area. They named their cognac after the street where they live. As far as I know they do not do their own distillation.
Range (petite champagne): VS, Réserve, XO.