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- Interieur Biennale Kortrijk
- Apple
- Baugesellschaft Ringstrasse AG
- Blausee AG
- Blue Development
- Brücke 49 Bed & Breakfast
- BVG-Stiftung der Marti Unternehmungen
- Canton of St. Gallen
- Christoph Merian Stiftung Basel
- City of Bern
- City of Zürich
- Crédit Suisse
- Einfache Gesellschaft Buchschachen
- FAMBAU cooperative
- Gallery Kashya Hildebrand
- Hapimag AG
- Helvetas
- Interswiss "Aargau" Immobilien AG
- Jelmoli AG
- Joined ownership community of Ried
- Kunsthaus Baselland foundation
- Losinger Marazzi AG
- Marti Gesamtleistungen AG
- Médecins sans frontières
- Municipality of Spreitenbach
- Municipality of Zollikon
- Municipality of Uitikon Waldegg
- Municipality of Köniz
- Municipality of Sargans
- Parish of Kloten
- Parish of Baar
- Pensimo Management AG
- Pension Fund Municipality Köniz
- Property One Partners AG
- Schipper Bosch Projectontwikkeling BV, NL
- Sumitomo Mitsui Trust Bank
- Swiss Life AG, Zürich
- UBS
- Vigier Management AG