La Trésorerie, a creation designed together
The collaboration between RALPH M. and La Trésorerie was born from a shared vision: to champion furniture designed to last, where manufacturing quality, functionality, and timelessness take precedence over passing trends.
By supporting the teams at La Trésorerie in the development of the DE SUITE sofa, our design office and workshop have brought to life an exclusive creation designed to adapt to contemporary lifestyles. Its modular architecture, numerous customization options, and French craftsmanship allow everyone to compose a sofa that is true to their interior and way of life.
More than just a product, DE SUITE reflects a shared approach, where dialogue between teams, high standards for materials, and artisanal expertise guided every stage of its development.
Today, this creation can be discovered exclusively in the two La Trésorerie boutiques, true landmarks for everyday objects, furniture, and sustainable creations:
- 11 rue du Château d’Eau, 75010 Paris
- 70 rue du Bac, 75007 Paris
This collaboration illustrates our commitment to supporting brands that share our values, by developing exclusive collections that combine identity, utility, and manufacturing excellence.

