Activ Gastro GmbH was founded in 1996 by Sabine and Thomas Poschung. The founders and managing directors have acquired an exceptional degree of knowledge through practical work, experience and an extremely well-founded education. Among other hotels, the Poschung couple sucsessfully managed the Hotel Kurhaus Weissenstei from 1991 to 1994.

In 2001, the sister company TOP Suisse Immobilier GmbH was founded. With locations in Gstaad, Neuchâtel and Solothurn, TOP Suisse Immobilier is also active throughout Switzerland.

Through practical work in the real estate business complementary to attendance in hospitality schools and courses, Thomas Poschung trained as a real estate sales broker, scout, agent, real estate appraiser (around 400 valuation mandates for hotel and restaurant properties have been carried out since 1996) and property administrator/manager.

Activ Gastro HOTEL Immobilier has a broad, unique hospitality and gastronomy real estate knowledge with extensive experience in the swiss hotel, hospitality real estate and investment market.
Hospitality real estate properties are our passion.

Depending on the mandate, the assignment, the problem, etc., Activ Gastro HOTEL Immobilier can count on extremely competent staff to help us to carry out your assignment to your complete satisfaction.

Activ Gastro HOTEL Immobilier is an active member of SVIT (Swiss Association of Real Estate Trustees), VAS-AEC (Association of Official and Independent Real Estate Valuers), the Gastrosuisse industry association. Activ Gastro is also a cooperative member of SGH (Swiss Association for Hotel Credit) and is currently a passive member of Hotelleriesuisse, the industry association for the hotel industry.

Activ Gastro Hotel Immobilier is an active member of SVIT
Activ Gastro ist Genossenschafter bei der SGH

The main clients of Activ Gastro Hotel Immobilier and TOP Suisse Immobilier are banks, official bankruptcy offices, companies, public authorities, investors and private individuals.

Publications: In autumn 2013, our handbook “Valuation of Hotel and Hospitality Properties in Practice” was published in German and French only.

Order directly from the publishing house: or directly from us.


Acitv Gastro Hotel Immobilier offers you a transparent approach coupled with the utmost discretion. We also look after you personally, competently, uncomplicatedly, honestly and openly at all times.

At Activ Gastro HOTEL Immobilier, we are multilingual (French, German and English) and “activ” throughout Switzerland.

Vacant jobs

With our large and partly very specialized range of services, we depend on flexible employees who have the appropriate and specialized professional knowledge according to the mandate.

We are also very happy to work with experienced and early retired professionals who, depending on their availability, help us to complete the job to the full satisfaction of our clients.
We are looking for highly qualified professionals:

– Experienced bankruptcy officers
– Former heads or executives of recovery departments of various banks,
– Credit specialists
– Architects
– Construction professionals of all kinds
– Administrative staff, accountants, trustees
– Property manager

The work assignment takes place on call and after a joint analysis of the mandate. As a rule, our employees look after one to three mandates together with the management.

We are at your disposal for further information.

Do not hesitate

Our offer at a glance

A summary of our offer can be found briefly and compactly on an A4 sheet as a PDF for download.

We look forward to hearing from you!