Lehni AG

Lehni AG is a furniture manufacturing company based in Dübendorf, Switzerland. Its production is centered on furniture made from anodized and powder-coated aluminium, reflecting the company's historical roots in architectural and industrial metalworking. Rudolf Lehni, Sr. founded the business in 1928, initially establishing it as a metalworking enterprise rather than as a furniture specialist. This technical foundation remains central to the company's identity: Lehni combines fabrication expertise with the production of design-led objects and architectural fittings. The company entered furniture manufacturing in 1963 under the proprietorship of Rudolf Lehni, Jr., the founder's son. This transition marked a significant change in the scope of the business, expanding its metalworking capabilities into a recognizable furniture practice. Aluminium became the defining material of the company's furniture lines, with anodizing and powder coating used to provide durable finishes and a distinctive visual character. Lehni is particularly associated with collaborations involving designers and artists. The company has fabricated both artwork and furniture designed by Donald Judd, whose work is closely connected with precise construction, industrial materials, and restrained formal language. Lehni's manufacturing program also includes furniture designed by Willy Boesiger, Andreas Christen, Frédéric Dedelley, Georg Gisel, Thai Hua, Rudolf Lehni, Antonio Monaci, Jacques Schader, and Hanspeter Weidmann. These collaborations position the company at the intersection of Swiss manufacturing, furniture design, and contemporary art production. Since 2015, Lehni has also produced custom kitchens using the same aluminium material as its furniture collections. This extension applies the company's material and fabrication expertise to a larger architectural and residential setting while maintaining continuity with its established product language. The kitchen activity complements, rather than replaces, the company's furniture manufacturing role. Lehni's public profile is therefore based less on mass-market branding than on specialized production, material expertise, and relationships with designers and artists. Available reference material identifies the company as an active Swiss manufacturer, but does not provide verified information about its current ownership, executive leadership, revenue, listing status, or geographic sales footprint.

Lehni AG was established in 1928 in Switzerland by Rudolf Lehni, Sr. The business began as a provider of architectural and industrial metalworking services. Its original specialization supplied the technical and manufacturing basis for the company's later move into furniture, with metal fabrication remaining a defining part of its identity. In 1963, the company began producing furniture under the proprietorship of Rudolf Lehni, Jr. This development transformed Lehni from a primarily architectural and industrial metalworking operation into a furniture manufacturer. The company's furniture work focused on aluminium, including anodized and powder-coated finishes. The use of these treatments gave Lehni products a durable surface and a consistent material character while allowing the company to apply industrial fabrication methods to design-oriented objects. Lehni subsequently became associated with the production of furniture and artwork designed by artists and designers. Donald Judd is among the best-known creative figures connected with the company, and Lehni fabricated both his furniture and artwork. The company's broader design roster includes Willy Boesiger, Andreas Christen, Frédéric Dedelley, Georg Gisel, Thai Hua, Rudolf Lehni, Antonio Monaci, Jacques Schader, and Hanspeter Weidmann. These relationships demonstrate the company's role as a manufacturer and fabricator for externally designed work, rather than solely as a producer of an internally defined consumer collection. In 2015, Lehni expanded its offering to include custom kitchens made from the same aluminium material used in its furniture lines. The kitchen program extended the company's capabilities into built-in and architectural applications while preserving its emphasis on aluminium construction and custom production. The available historical record presents Lehni as an active Swiss company headquartered in Dübendorf. It provides clear information about the company's founding, the transition into furniture manufacturing, its designer and artist collaborations, and the later introduction of custom kitchens. It does not establish current management, ownership, financial performance, or a detailed international distribution network.

• 2015

  Custom aluminium kitchens introduced

  [1]Lehni AGen.wikipedia.org

  The company began producing custom kitchens using the aluminium material and fabrication approach associated with its furniture lines.

• 1963

  Entry into furniture manufacturing

  [1]Lehni AGen.wikipedia.org

  Lehni began producing furniture under the proprietorship of Rudolf Lehni, Jr., expanding beyond its original metalworking activities.

• 1928

  Company founded

  [1]Lehni AGen.wikipedia.org

  Rudolf Lehni, Sr. founded Lehni as an architectural and industrial metalworking company in Switzerland.

A Swiss design manufacturer focused on technically precise aluminium furniture, custom fabrication, and collaborations with artists and designers.

• Furniture · 1963

  Anodized aluminium furniture

  Lehni's furniture program includes pieces fabricated from anodized aluminium. The treatment supports a durable, industrially finished surface and expresses the company's long-standing expertise in architectural and industrial metalworking. The available reference identifies this material category but does not specify individual product models.

• Furniture · 1963

  Powder-coated aluminium furniture

  Powder-coated aluminium furniture forms another core part of Lehni's manufacturing activity. The finish allows the company to apply a coated surface to aluminium furniture while retaining the material's lightweight, fabricated character. Specific collections and model names are not identified in the available source material.

• Designer furniture

  Designer and artist furniture

  Lehni manufactures furniture designed by a group of artists and designers, including Donald Judd, Willy Boesiger, Andreas Christen, Frédéric Dedelley, Georg Gisel, Thai Hua, Rudolf Lehni, Antonio Monaci, Jacques Schader, and Hanspeter Weidmann. The program reflects Lehni's role as a specialist producer and collaborator. Individual product specifications are not detailed in the reference.

• Kitchens · 2015

  Custom aluminium kitchens

  Since 2015, Lehni has produced custom kitchens made from the same aluminium material used in its furniture lines. The offering extends the company's fabrication expertise into residential and architectural installations, with customization rather than standardized mass-market ranges as its defining characteristic.

1. 1Lehni AGen.wikipedia.org