Urs Ledermann

LO holding Lausanne-Ouchy SA operates as a holding company. It invests in commercial, industrial, service, financial, and real estate companies. The company was founded in 1873 and is headquartered in Lausanne, Switzerland.

Biella-Neher Holding AG engaged in the manufacture and sale of office and school supplies. The firm offers lever arch files, ring binders, folders, planners, and related customized items. It distributes its products under the Biella, Falken, and Donau brands. The company was founded by Alexander Knuchel on April 1, 1900 and was headquartered in Bruegg, Germany.

Sada AG is a private company based in Glattpark (Opfikon) that specializes in building technology and building shells. The Swiss company offers their services for new buildings, conversions, and renovations.

Ledermann Immobilien AG operates as a real estate company that owns and manages properties. The company was founded by Urs Ledermann in June 2009 and is headquartered in Zurich, Switzerland.