The values of the Charlois Group are today more than ever before focused on recognising these trees which are over a century old. This recognition involves activities and projects which will enhance the oak itself. In 2015, La Grange became a reality. In a renovated 18th century building, this cooperage is home to a few expert coopers. In the workshop, very high-end barrels are brought to life, entirely hand-made from specially selected staves from oak from the most prestigious forests in France.