Founded in 1955 by Antonio Cristuzzi himself as an architectural office the company has made a name for itself in the architecture sector in the Rhine Valley with innovative architectural solutions for farms and single-family homeowners. After the takeover by the two sons Toni and Rolf in the 1980s, the spectrum of the architectural office was expanded to include various real estate fiduciary services.

Today, the Cristuzzi Group is THE partner in the St. Gallen Rhine Valley for architectural and real estate services. Since 1955, we have been committed to providing a consistently high quality of service to our clients in the areas of design/planning/execution (Cristuzzi Architektur AG), marketing/sales/management (Cristuzzi Immobilien-Treuhand AG) and development (Cristuzzi Generalunternehmung AG).

Managed in the third generation by Rolf and Marco Cristuzzi (Cristuzzi Architektur AG) and Daniel Romer and Andrea Cristuzzi (Cristuzzi Immobilien-Treuhand AG), we are a comprehensive service provider in the real estate and construction sector. As a family business and SME, we are still close to our clients and employees. We offer our clients comprehensive solutions – from the development idea to the execution and management of the property. We are owner-managed and always provide a service to our clients – the Cristuzzi Group is not itself invested in the real estate market. Our clients can therefore benefit from an independent expert opinion on the Rhine Valley real estate market. Our broad network of clients and interested parties and our contacts to entrepreneurs in the region, based on years of cooperation, enable us to let our clients benefit from this experience and the corresponding increase in quality in execution.

Real Estate Trust

we market and sell

You want to sell your residential or investment property? Sie planen die Erstellung eines Neubauprojektes? We would be happy to explain our services for the sale or marketing of your property to you in a non-binding consultation.

we manage

Property management is one of our core competencies Our experienced team of property managers is committed to active management. Top priority is given to achieving returns, maintaining, and increasing the value of your property.

we evaluate

Would you like to know the value of your house, flat, apartment building or commercial property? Thanks to our market experience and up-to-date databases, we can provide you with a professionally recognised, market-oriented market value estimate for your property.


we design

we support you from the first idea to the approved building project.

we build

  • – industrial and business buildings
  • – office and commercial buildings
  • – residential buildings
  • – Public buildings
  • – Conversions and renovations
  • – Building with listed buildings
  • – Interior fittings

we realise

Our well-coordinated team of draughtsmen, project and construction managers takes care of the concrete realisation with a lot of experience.

General contracting

General planning

We plan for you: design, implementation planning, statics, building services, operating equipment, office equipment, etc.

General contracting

We realise your existing project: implementation planning, construction management, cost planning.
On request: ready for occupancy and at a fixed price

Total contracting

We plan and realise for you: from the first idea to the finished building.

Key figures

Number of employees: 35
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