

From Mother to Daughter, Since 1916
The story of Marion-Bosser began five generations ago, but it wasn’t until 1994 that the family began bottling under their own name. That leap was led by Bernadette Marion, a determined woman with a vision for crafting her own Champagne rather than selling grapes to the local cooperative. Her daughter Elodie Bosser joined her after studying viticulture and oenology in Beaune—bringing fresh perspective and technical expertise while honouring the values that shaped the estate.
Today, Elodie is at the helm, and her thoughtful, hands-on approach has helped establish Marion-Bosser as a name known for elegance and finesse. Together, she and Bernadette represent a rare mother-daughter winemaking team, shaping Champagne with precision, grace, and generational vision.



Hautvillers, Vallée de la Marne
The vineyards span 4 hectares, primarily in and around Hautvillers, the village made famous by Dom Pérignon and revered as the birthplace of Champagne.
For Marion-Bosser, every decision is personal. Elodie’s deep connection to the land, her mother’s legacy, and her quiet commitment to excellence make these wines as thoughtful as they are delicious.
Hautvillers, Vallée de la Marne
The vineyards span 4 hectares, primarily in and around Hautvillers, the village made famous by Dom Pérignon and revered as the birthplace of Champagne.
For Marion-Bosser, every decision is personal. Elodie’s deep connection to the land, her mother’s legacy, and her quiet commitment to excellence make these wines as thoughtful as they are delicious.


Vines with a View
The vines grow in the clay-limestone soils on steep slopes, looking out to the city of Épernay, with ideal south and southeast exposure, giving the grapes excellent ripeness and complexity.
Vines with a View
The vines grow in the clay-limestone soils on steep slopes, looking out to the city of Épernay, with ideal south and southeast exposure, giving the grapes excellent ripeness and complexity.


Timeless Style
Marion-Bosser's champagnes stand out for their clarity and restraint—never showy, always precise. In a region known for blends across villages and varieties, their tight focus on terroir-driven cuvées gives their wines a signature purity.
Timeless Style
Marion-Bosser's champagnes stand out for their clarity and restraint—never showy, always precise. In a region known for blends across villages and varieties, their tight focus on terroir-driven cuvées gives their wines a signature purity.




Elodie is committed to preserving soil-health and the biodiversity of her vineyards
Marion-Bosser is certified under the label, HVE: High Environmental Value; implying responsible production of their champagnes using no chemical pesticides and herbicides

