Construction & Architecture

Relesta AG 

Zuzwil Sg · Since 2004

The core activity of Relesta AG is the planning, realization and marketing of residential construction projects, in particular the development and construction of residential properties, taking into account the highest quality standards, sustainability and integral working methods.

René Seuret S.A. 

Courrendlin · Since 1988

René Seuret S.A. is a construction company carrying out structural work including masonry, concrete and reinforced concrete, civil engineering, renovation and demolition. The company operates as a general/total contractor, provides technical office support from design to turnkey delivery, and performs plastering, gypsum and external insulation works.

Renggli AG, Schötz 

Schötz · Since 1966

Renggli AG, Schötz is a construction company focused on timber construction and turnkey building services. Its offerings include general/total contracting, architectural and engineering services, digital planning (BIM), and production, carpentry and building-system solutions for third parties.

RENZETTI E PARTNERS SA 

Pazzallo · Since 2000

The core activity of Renzetti&Partners SA is the provision of services in the fields of architecture, real estate development and brokerage. Specifically, this includes: Architecture: planning, design and visualization of construction projects, including the creation of 3D models and BIM plans; Real Estate Development: development and marketing of real estate projects, including the creation of sales brochures and the organization of construction site visits; Real Estate Brokerage: brokerage of real estate, including consulting for buyers and sellers; Construction Management: direction and supervision of construction projects, including cost optimization and collaboration with external companies; Expert Reports: creation of expert reports, including testing for pollutants and the valuation of real estate.

Reto Lambrecht 

Egnach · Since 2018

Reto Lambrecht is the owner and foreman of a construction firm, responsible for estimates, billing and on-site organization and supervision. The firm provides masonry and site works, new builds, extensions and renovations, civil engineering and biological small wastewater treatment plants, and offers technical advice and small-scale planning.

Reto Vils AG 

Vilters · Since 1998

The core activity of Reto Vils AG is construction, including high and low construction, transportation and excavation.

R + F Bau AG 

Gerlafingen · Since 2024

R + F Bau AG is a construction company offering building construction, civil engineering and landscaping services. It carries out new builds and extensions, agricultural building projects, infrastructure and paving works, and plans and installs garden areas.

Riemat-Riesen AG 

Gasel · Since 1988

The core activity of Riemat-Riesen AG is the provision of services in the field of civil engineering and transport, particularly in the areas of: earthworks, demolition works, special and heavy transports, crane work, and workshop and repair services. The company thus offers a wide range of services for civil engineering and transport.

Rilling AG 

Staad Sg · Since 1978

The company is a manufacturer of gastronomy kitchens and medical facilities, particularly large kitchens, kitchen furniture, heating units, hygiene executions, special executions, medical devices such as surgical hand washing basins, sample wagons and pathology refrigerators.

Ringo-Türen AG 

Bubendorf · Since 1988

The core activity of Ringo Türen AG is consulting, planning, installation and distribution of doors, including exterior doors, interior and functional doors as well as door hardware. The company offers individual and tailored solutions for customers from various sectors, such as builders, private customers, architects, property managers and carpenters.