Steiner SA

Steiner SA is one of Switzerland's leading project developers and general contractors (ET/EG), offering comprehensive services in the areas of new construction, renovation, and real estate development. Founded in 1915, the company has completed more than 1,500 residential projects, 540 commercial buildings, 45 hotels, and 200 other infrastructure projects such as universities, schools, hospitals, prisons, and retirement homes. Steiner SA is headquartered in Zurich and also has subsidiaries in Basel, Bern, Geneva, Tolochenaz, and Lucerne.

Real estate development
In collaboration with landowners and investors, Steiner defines the objectives for each building, analyzes the key factors, and assesses the feasibility of the project. This is how sustainable and marketable real estate properties are created that are tailored to the needs of end users.

New construction
Thanks to our many years of experience and the optimal combination of specialist knowledge, Steiner is able to fully exploit the potential of a new construction project. As a general contractor, the company carries out new construction projects that deliver added value for all project participants. Comprehensive customer service is provided after the keys have been handed over.

Renovation and conversion
As an ET/EG, Steiner also carries out renovation and conversion projects within the agreed time frame and budget. Thanks to professional project management, the company guarantees the preservation and sustainable increase in the value of real estate.

Exceptional results are achieved through collaboration between partners. Steiner works constructively with all partners to create a competitive edge.