_Swiss Prime Site

Swiss Prime Site AG is Switzerland’s leading listed real estate company. Its portfolio of high-quality properties is worth around CHF 12 billion and consists of value-retaining properties in prime locations, typically comprising office and retail space.

The group covers services through its affiliated companies Wincasa and Jelmoli.

_Other Swiss Prime Site projects

Alto Pont-Rouge

Alto Pont-Rouge is being built by Swiss Prime Site Immobilien. Just like the Prime Tower in Zurich, this building will be a select address for firms and retailers. These high-quality, bright, modular units will be available for their occupants to move in from 2023. Designed by Swiss architectural firm brodbeck roulet architectes associés, Alto is in keeping with the character of its neighbourhood in Pont-Rouge. But thanks to its thoughtfully redesigned façades, it offers the added advantage of bringing significantly more sunlight into the interior. A shopping concourse, a central atrium, and double-height floors give it a distinctive character.


The former headquarters of Swiss Post impresses with its prominent location with a view of Berne’s Old Town and the Alps. The office complex was redeveloped into a residential area between 2017 and 2020 while retaining the existing structure. 142 high-quality rental apartments and townhouses have been constructed, spanning eight upper floors. Other tenants are the economy design hotel prizeotel, Update Fitness and a Coop store.

Motel One

The spectacular transformation of the former office property complex – partially subject to protection as a historical landmark – located at Brandschenkestrasse 25 has been concluded. The largest design hotel in Switzerland has emerged, with 394 rooms. The new Motel One Zurich, situated in a prime location in Zurich CBD near Paradeplatz, has welcomed its guests since the end of July 2017.


This real estate complex, divided into three buildings, consists of approximately 170 high-end apartments. The project is allocated in three thirds: condominiums, rental apartments and low-income housing.

Zürcherstrasse 39

On the land reserve of the former NZZ printing facility, an innovative new building based on the «2226» concept by Prof. Dietmar Eberle will be built by end of 2022.

The office building wil be constructed in solid constrcution and will not require heating, ventilation, cooling or external energy supply. The aim is to keep the temperature inside the building constant between 22 and 26 degrees Celsius («2226»). The maintenance and operating costs will be 50% less than for conventional properties. On the ground floor and the four floors above, a total of 15?000 m² are available for rent, whereby large connected areas are offered.

Riantbosson centre

Offering expansive views of Geneva Airport and accessible by car and public transport, Riantbosson Centre is located within a commercial area in Meyrin. A few office spaces are still available for rent in this high-quality building designed in a contemporary style, which was completed in April 2018.


Development of a contemporary seven-storey office building on the Route de Pré-Bois, near Geneva airport. Modular and bright surfaces will be rented on a turnkey basis. The offices are particularly suitable for small and medium-sized enterprises (SMEs) looking for a location in an attractive and ideally situated area.


In November 2017, the Tertianum residential care home Etzelgut opened its doors in a prime location in Zurich-Wollishofen. Situated in the middle of a peaceful, attractive residential quarter, the centre will become home to 51 care patients. The lower floor has six rooms with capacity for ten people with dementia. In addition to various operating rooms, the basic facilities includes a modern kitchen, a special-care bathroom and contemporary therapy rooms. The upper floors have sweeping views across the green neighbourhood to Lake Zurich. Located close to the Morgental tram and bus station, the care home benefits from the nearby infrastructure in the area, including Migros, the post office and other services – and is thus perfectly integrated into the quarter. Good public transport connections offer the advantage of an excellent link between the care home and central Zurich.


Swiss leader in construction and construction services, Implenia also occupies a strong position on the infrastructure markets in Germany, Austria and Scandinavia. Implenia can rely on the know-how of its highly specialised sector and regional expert teams. Its integrated business model and specialists in every construction discipline enable the Group to provide customers with comprehensive, economical and responsive support at every point in the life cycle of their building projects.

_SPGI Geneva SA

As the Swiss leader in commercial property, with offices in Geneva, Lausanne, Zurich and Basel, SPGI Geneva SA provides its services to investors, tenants, landlords and developers. It leverages its experience and network to uncover real market opportunities and successfully handles close on 300 missions for its customers every single year in Switzerland and abroad. Within SPGI Geneva SA a team of specialists in corporate and industrial premises will assist you during your relocation project.

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