Leadchair Executive is made by Brand Walter Knoll. Details and photos of Leadchair Executive are displayed above. You can also check other products in Furnishings category. Brand Walter Knoll / Furnishings Furnishings products by Brand Walter Knoll Jaan Living Server. Modern Icons: Fabricius Sofa. 375 Armchair. Keypiece Communication Desk. Lox High Standing Table. Jaan 781 Sofa.