De Sede

De Sede has defined Swiss luxury leather furniture since 1965. Founded in Klingnau, the brand built its reputation on extraordinary leatherwork — each piece cut, sewn, and finished by hand in workshops that have remained in Canton Aargau for sixty years.

The DS-600 'Non Stop' sofa and the DS-2011 chair are among the most photographed pieces in the design world. De Sede's leather develops a patina over decades that synthetic materials cannot replicate, making authentic originals increasingly desirable. Collectors Network brings together authenticated De Sede pieces from specialist vintage dealers in the Netherlands and Europe.

Frequently Asked Questions

How do I authenticate a De Sede piece?

Authentic De Sede pieces carry the De Sede label on the underside of the frame or cushion. The leather quality is the primary identifier — De Sede used full-grain saddle leather that develops a distinctive patina. Seams, stitching, and hardware quality should match the brand's exacting standards. Original pieces from the 1970s and 1980s are most collected.

Does Collectors Network offer De Sede furniture?

Collectors Network sources Swiss and European mid-century furniture and regularly carries De Sede pieces from specialist vintage dealers. Browse our current stock or contact us to request a specific model — the DS-600, DS-2011, and DS-600 Non Stop sofa are among the most requested.