With his background as an architect (USI) in the construction and renovation of buildings Lorenzo Kettmeir knows the specific demands and requests of house owners. Formerly employed by a major real estate company based in Zurich, he has broad experience in project management and in the administration of real estate of all types and sizes.

Raffael Büchi (Dr. iur.) worked for a renowned law firm in Zurich. He supports Project Interim in legally structuring the temporary use of real estate and in contractually reflecting all interests of the owners. In addition, Raffael Büchi is responsible for client relationships on the owner side.

After completing her commercial apprenticeship Sara Maurer went on to finish her bachelors degree in art education. She has previously worked as a teacher, personal assistant, shop manager and as a specialist for the office for economy and labour of the canton of Zurich. At Projekt Interim she works part time in accounting.

Nach abgeschlossener KV-Lehre bei der Swissair, erlangte Claudia Huber die gestalterische Berufsmatura und sammelte danach als Personalassistentin und Projektleitung Erfahrungen in verschiedenen Kunst – und Kulturinstitutionen. Zuletzt war Claudia Huber als Projekt- und Betriebsleitung in der Photobastei Zürich tätig. Bei Projekt Interim ist Sie für das Office Management, sowie für die Kommunikation zuständig.

After completing her commercial apprenticeship Maria Zurbuchen worked in client relations and dispatch for a prominent car dealership and a key supply company. At Projekt Interim Maria Zurbuchen is in charge of temporary use projects in the greater Zurich area.

After completing his commercial apprenticeship at UBS Andrea Vonghia worked as a financial advisor for a VZ Vermögenszentrum and completed his bachelor's degree in economics at HTW Chur. At Projekt Interim Andrea is in charge of temporary use projects in the greater Zurich area.

After completing her commercial apprenticeship in an administration departement, Corinne Walker received her bachelor’s degree of Science in business administration. (FHNW) For the last 7 years, she worked as a product group manager in marketing in context to consumer goods market. At Projekt Interim Corinne is in charge of temporary use projects in the zurich area.

After completing his commercial apprenticeship at an insurance company Massimo Fiume worked in various positions in multiple industries. He is also co-foundeder of the Hospitium Lounge in Lyss and works as a booker for Kultur Tour. At Projekt Interim he is in charge of temporary use projects in the Bern area.

After completing his commercial apprenticeship at a swiss bank Claudio Pasquariello worked with as an IT-supporter focussing on both hard- and software of computers. At Projekt Interim Claudio Pasquariello manages temporary use projects in the Basel area.  

Tamara Eustache, grown up and living in Basel, bi-lingual (German and French) develops and manages temporary use projects in the city and region of Basel.

As a trained facility manager and experienced craftsman, Michael Hitz is in charge of maintaining and cleaning facilities in the Zurich area.

As a trained mason and experienced builder, José Ruiz is in charge of maintaining and cleaning facilities in the Zurich area.

Cristiana Costa hat mehrere Jahre Erfahrung als Babysitter und Reinigungskraft in privaten Familien gesammelt. Zuletzt war Sie bei ISS Schweiz AG im Facility Management tätig. Bei Projekt Interim ist sie für die Reinigung und Instandhaltung mehrerer Objekte im Raum Zürich zuständig.