Mass Modern Design (MMD) specializes in high-quality 20th-century design classics, from mid-century modern furniture and vintage lighting to rare collectible pieces.

Our collection is built around important works by renowned designers such as Gerrit Rietveld, Gio Ponti, Jorge Zalszupin, Joaquim Tenreiro, José Zanine Caldas, and Angelo Lelii.

Based in Roosendaal (NL), our 5,000 m² showroom is curated like an intimate design gallery. Visitors explore museum-quality presentations of designer furniture, rare vintage finds, and unique one-of-a-kinds, staged for inspiration and discovery.

With new arrivals daily, our showroom always offers more than what’s shown online. Designers, collectors, and design lovers can continually discover timeless, investment-quality pieces that stand the test of time.

Through MassModernGallery, we highlight documented, museum-worthy design, exhibiting at leading international art & design fairs and hosting exclusive exhibitions.

Founded on the passion of collector Etienne Feijns, MMD's mission is to preserve and showcase design heritage while connecting the world’s finest designs with those who value authenticity, craftsmanship, and cultural history.

Mass Modern Design

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Mass Modern Design

Org chart

Teams

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