Construction & Architecture

Serge Tagliaboschi Sàrl 

Veytaux · Since 2011

Serge Tagliaboschi Sàrl is an architecture and interior design firm that develops architectural projects, interior concepts, furniture and product design, and yacht interiors. The company provides consultancy, project management and coordination from design through execution.

Sigg Holzbau AG 

Thayngen · Since 2003

Sigg Holzbau AG is a carpentry and joinery company that carries out timber construction and interior joinery work. Its services include wooden structures and element construction, renovations and façade work, CNC machining for kitchens and furniture, stair and flooring work, as well as timber construction planning, Minergie projects, 3D visualisation, photovoltaic installations and construction supervision.

SLP Architektur AG 

Tagelswangen · Since 2017

The core activity of SLP Architektur AG is the planning and design of high-quality buildings and spaces in the areas of commercial construction, residential construction, and industrial construction. This includes the renovation and new construction of gastronomy establishments, office and retail spaces, single-family and multi-family homes, residential estates, senior residences, food production facilities, and logistics centers.

Sommer AG Konolfingen 

Konolfingen · Since 1993

The core activity of Sommer AG is the planning, sale, installation and servicing of windows, doors, shutters, insect screens and burglary protection. The company offers comprehensive solutions to meet the needs of its customers, from consulting to final assembly, and supplements its offers with services such as building sealing and asbestos remediation.

Sovalco SA 

Sion · Since 2012

Sovalco SA is a construction and real estate firm that carries out new building projects, renovations and property sales. It provides project studies and construction execution and operates an estate agency handling the sale of villas, apartments, chalets and halls.

Space Communication GmbH 

Zurich · Since 2014

The core activity of space communication GmbH is the creation of architectural visualizations, 3D architectural visualizations, virtual photography and virtual architectural photography.

Spaltenstein Gartenbau AG 

Bassersdorf · Since 2020

The core activity of Spaltenstein Gartenbau AG is the planning, construction and maintenance of gardens, including garden design, landscaping, garden renovation, garden maintenance, lawn and turf laying, as well as the construction of playgrounds.

SPARTUM Modernisierungen Srcan Pesa 

Zurich · Since 2022

The company SPARTUM – Modernisierungen offers a wide range of services in the field of craftsmanship and modernization of residential and commercial spaces. The core activities include: planning and consulting, turnkey solutions, tile, plate and mosaic work, acoustic and drywall construction, plastering, interior design services, floor laying, installation of standardized prefabricated building components (e.g. windows, doors, frames, shelves, etc.), painting, assembly work, apartment clearance, and disposal. The company thus offers a comprehensive range of services for the modernization and renovation of real estate.

Sprenger Söhne Holzbau AG 

Seuzach · Since 2010

Sprenger Söhne Holzbau AG is a timber construction company offering carpentry, element-construction and Abbundtechnik services. The company produces specialist wooden products such as acoustic ceilings and wood decking, provides timber cutting and maintenance services, and executes projects for private, commercial and public clients.

Sprenger Söhne AG 

Neftenbach · Since 1970

Sprenger Söhne AG provides timber construction and carpentry services, offering customised timber building solutions, abbund (timber‑processing) technology and prefabricated elements, as well as specialised wood products such as acoustic ceilings, wood decking and precision wood cutting.