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Broad know how and wide ranging experience

Apart from understanding technical aspects we are experienced in the administration of buildings and are capable to legally structure and implement temporary use of real estate in English and German.

We are experienced in working with demanding clients and act in a straight-forward, solution-oriented and pragmatic manner. We are locally present and can rely on an extraordinary network in most areas across Switzerland.

Lorenzo Kettmeir

Managing Director

Lorenzo Kettmeir, one of the co-founders of Projekt Interim, leads the company as Managing Director and is always on the lookout for new interim use projects. He particularly benefits from the fact that after studying architecture at USI in Mendrisio, he got to know the local real estate industry from various perspectives.

Lukas Amacher

Counsel

Lukas Amacher (BA HSG), one of the co-founders of Projekt Interim, supports the firm as counsel. As a musician and serial entrepreneur he has a wide network of potential interim users, particularly in the art and creative scene.

Raffael Buchi

Legal Counsel and press spokesman

Raffael Büchi (Dr. iur.), one of the co-founders of Projekt Interim, is responsible for the legal structuring of interim use projects and in charge of all legal issues arising from Projekt Interim’s business. Furthermore, he is Projekt Interim’s press spokesman.  

Claudia Huber

Office Manager, marketing & communication

Claudia Huber is responsible for Office Management, marketing and communication at Projekt Interim. Her commercial apprenticeship was followed by a professional degree in design. She then gained experience as a project and operations manager at various art and cultural institutions.

Sara Maurer

Administrator

Sara Mauer works as an administrator for Projekt Interim. After her commercial apprenticeship, she completed her professional degree in design obtained a BA in mediation of art and design. She then gained professional experience in various sectors as a commercial clerk and as an assistant. Currently she is in training as a primary school teacher.

Eva Pelzner

Office Manager, marketing & communication

Eva Pelzner is responsible for Office Management as well as marketing and communication at Projekt Interim. She is a qualified travel agent and acquired after that a professional degree in design. Afterwards she worked in leading positions in the event and cultural sector and most recently as an Office Manager in an advertising agency.

Maria Zurbuchen

Project Manager Zurich area

Maria Zurbuchen oversees temporary use projects in the greater Zurich area. She complements her practical experience in the automotive industry as a car mechanic and customer advisor with a commercial school diploma.

Jayen Simon

Assistant Manager Zurich area

Jayen Simon is an Assistant Manager and supports the team in interim use projects in the greater Zurich area. He completed a master's degree in sports science at the University of Basel, he worked as a studio manager for a fitness studio.

Corinne Walker

Project Manager Zurich area

Corinne Walker is responsible for interim use projects in the greater Zurich area. She completed her commercial apprenticeship with an administration department and subsequently obtained a BSc in Business Administration at the FHNW. For the last seven years, she worked as Product Group Manager in Consumer Goods Marketing.

Sarya Aridag

Assitant Manager Zurich area

Sarya Aridag is an assistant manager and supports the team in interim use projects in the greater Zurich area. She completed her commercial apprenticeship in forwarding companies. After her successful apprenticeship she started to work at Projekt Interim.

Michael Hitz

Facility Manager Zurich area

Michael Hitz heads the Facility Management Team and is responsible for the cleaning and maintenance of several properties in the Zurich area. He completed his training as a company practitioner and was then able to gain several years of experience in the field of house maintenance and in the construction industry.

Cristiana Costa

Employee Facility Management Zurich area

Cristiana Costa takes care of the cleaning and maintenance of several properties in the Zurich area. As an experienced cleaner, she was most recently employed by a large cleaning company.

José Ruiz

Facility Manager Zurich area

José Ruiz is responsible for the cleaning and maintenance of several properties in the Zurich area. As a trained bricklayer, he has gained several years of experience in the construction.

Natalia Pereira

Employee Facility Management Zurich area

Natalia Pereira is responsible for the cleaning and maintenance of several properties in the Zurich area. She was most recently employed by a cleaning company.

Massimo Fiume

Project Manager Bern area

Massimo Fiume is responsible for interim use projects in the Bern area. Experienced in different commercial roles in various industries, he also works as a freelance booker for a cultural project and sits on the management board of a cultural and gastronomy company.

Claudio Pasquariello

Project Manager Basel area

Claudio Pasquariello is responsible for interim use projects in the Basel area. After completing his banking apprenticeship, he focused on hardware and software for computers and completed further training as an IT supporter. As such, he worked for smaller IT companies, renowned private banks and institutes in Basel.

Michel Regorsek

Managing Director Romandie area

Michel Regorsek leads the company in the French-speaking part of Switzerland. He has worked in real estate management and real estate consulting for many years. As a trained engineer and a MAS in Real Estate at the University of Zurich, he brings his experience to the development of the company in western Switzerland.

Solange Tagro

Project Manager Romandie area

Solang Tagro is responsible for temporary use projects in the French-speaking part of Switzerland. After working for 20 years as a finance manager for multinational companies in various industries, Solange Tagro decided to realign her career in real estate and project management. She holds a certified accountant with a BSc in finance and business. For the past 8 years, she has worked as a Global Finance Director for a US-based multinational.

Karin Lenherr

CEO Hotel Krone and Madulain Lodge

Karin Lenherr manages the temporary Pop-up Hotel Krone in Zurich and the Madulain Lodge. After completing her hotel business school and studies in tourism in Engadin, she worked for 14 years in event management at various agencies and event organisers in Zurich.