Closed tender · Switzerland · Architectural, construction, engineering and inspection services

Rahmenvertrag Bauherrenunterstützung in Architektur und Bauherrenvertretung

In EnglishFramework Agreement for Owner Support in Architecture and Owner Representation

Insel Gruppe AG - Direktion Immobilien und Betrieb

Insel Gruppe AG - Direktion Immobilien und Betrieb in Switzerland invited bids for “Framework Agreement for Owner Support in Architecture and Owner Representation”. Bids closed on 7 October 2026, 23:59 CEST.