I like me some bubbly.  The latest and greatest grower-producers:

Pierre Peters

Pierre Gimonner



Raphaël Bérêche

Cédric Bouchard

Ulysse Collin

Jacques Selosse

Jérôme Prévost

Éric Rodez

Vertus Guillaume

Sergent Suenen

J. L. Vergnon

Veuve Fourny & Fils Bourgeois-Diaz

Word to the wise: read the fine print on the label, where a tiny code distinguishes among NM for négociant-manipulants, or merchant-producers (including grandes marques); RM for récoltant-manipulants, or grower-producers; and CM for coopérative-manipulants, or co-ops