Building Construction

Saredi AG 

Küssnacht Am Rigi · Since 2010

Saredi AG is a family-owned construction company that provides civil engineering, building construction, special deep foundation works, sewer technology, drilling and milling, and renovation services. The company also offers real estate services and executes projects across Switzerland using digital tools such as BIM and sustainable construction approaches.

S. Bazzurri Costruzioni Sagl 

Taverne · Since 1995

Bazzurri Costruzioni is a construction company specializing in the planning and execution of construction projects. The core activities include the construction of buildings, the implementation of engineering structures, the inspection of sewage systems, as well as the construction of pools and other water facilities.

Scandella Bautechnik 

Glattbrugg · Since 2002

Scandella Bautechnik carries out structural assessments and provides concrete and masonry repairs, crack remediation, waterproofing, injections and shotcrete, as well as coatings and joint rehabilitation.

Schäfer Generalunternehmung AG 

Dottikon · Since 2001

Schäfer Generalunternehmung AG provides timber-construction and general contracting services, including new construction, renovations and interior fit-outs. Its services cover project planning and construction management, element and modular construction, as well as maintenance and renovation work. The website indicates the company serves both private and public clients.

Schenker Architektur + Bauleitung AG 

Neuendorf · Since 1981

The company's core activity encompasses two main areas: 1. Construction services: The company offers a wide range of services in the fields of residential, commercial and industrial construction, including consulting, execution planning and building diagnostics. 2. Real estate valuation: The company prepares detailed market value assessments for residential, industrial and commercial properties for individuals and private entities, using the latest calculation methods of the SIV.

Schertenleib Holzbau GmbH 

Wynigen · Since 2011

The core activity of Schertenleib Holzbau GmbH is the planning and execution of timber construction projects, particularly in the areas of new buildings, renovations, interior finishing and agricultural buildings, as well as the manufacture and assembly of timber elements such as stairs, gazebos, terraces, wooden floors and carports.

schmidbau.ch AG 

Buch B. Märwil · Since 2017

schmidbau.ch AG carries out masonry and concrete works and additionally provides core drilling, demolition and minor sewer works, while supplying building materials from stock.

Schmidhof AG Kriens 

Kriens · Since 1939

The core activity of Schmidhof AG is the development and support of projects in the fields of environment, ecology, nature conservation, landscape and settlement area development. This includes in particular: The creation of concepts and the support of their implementation, consulting and supporting authorities, private individuals and associations, promoting biodiversity in urban and agricultural areas, implementing nature conservation and environmental protection measures, designing habitats and learning environments, and developing maintenance concepts and supporting the upgrading of natural areas.

Schmidlin & Partner Ingenieure AG 

Sarnen · Since 2009

The core activity of Schmidlin & Partner Ingenieure AG is the planning and realization of construction projects, particularly in the areas of new construction, renovation, and real estate. This includes services such as: * Planning and execution of construction projects * Consulting and support for building owners * Creation of construction contracts and execution plans * Construction management and cost control * Commissioning and completion of construction projects * Energy-efficient renovations and refurbishments * Interior design and small-scale construction The company offers its services to private and public clients and focuses on the realization of single-family homes, multi-family homes, commercial and service buildings, as well as the renovation and conversion of existing buildings.

Schmid Silobau GmbH 

Grosswangen · Since 2012

The company specializes in the manufacture of custom-made silos. The core activity includes the development, design, visualization, planning and realization of silos according to customer wishes. This also includes the production of galvanized sheets by laser cutting and the assembly of the silos.

Schnieper AG 

Sempach · Since 2001

The company's core activity is building and executing construction projects as a general contractor or subcontractor.

Schnyder Bauunternehmung AG 

Vals · Since 2022

The company is a construction company specializing in building construction and possibly also forestry. The core activities include planning, execution and management of construction projects, as well as possibly forestry activities.

Schober Bau AG 

Siebnen · Since 2018

The core activity of Schober Bau AG is the provision of construction and construction-related services, including masonry, construction worker, foreman and apprentice work. The company offers a wide range of services for construction projects and positions itself as a partner for quality in construction.

Schwarzenbach AG, Raum + Gestaltung 

Uznach · Since 1993

The core activity of Schwarzenbach AG primarily encompasses architectural and construction activities, including the planning and realization of various types of buildings and facilities, such as public buildings, school and sports facilities, residential buildings, commercial buildings, office buildings, renovations and refurbishments. Additionally, the company also offers visualization services. A part of the company, steinZart, specializes in sculptures, three-dimensional design and sculpture courses.

SchwörerHaus Swiss AG 

Zurich · Since 2003

SchwörerHaus Swiss AG is a manufacturer of prefabricated houses and modular living units (FlyingSpaces), providing planning, production and customization of timber-panel houses as well as multi-storey residential and commercial buildings. The company works with wood, concrete and steel, supplies related wood products and states a commitment to ecological production cycles and energy-efficient construction.

SEFORB s.à r.l. 

Uster · Since 2017

SEFORB is an engineering firm specializing in the planning, development, and realization of high-rise buildings. The core activities include the creation of facade structures, building and plant planning, development of high-rise building concepts, execution planning, and quality assurance. The company offers its services for various construction projects, including residential buildings, commercial buildings, schools, and industrial buildings.

SENN am Werk GmbH 

Gansingen · Since 2024

SENN am Werk GmbH carries out construction, transport and forest works, offering excavation, civil and structural construction and site/landscaping services. Its services include earthworks and concrete/foundation work, site and heavy transports, material deliveries and disposal, as well as forestry tasks such as wood extraction and path construction.

SG Transformation Rénovation Sàrl 

Champagne · Since 2016

SG Transformation Rénovation Sàrl is a general construction company offering renovation and refurbishment services. Its services include masonry, external works (earthworks, paving, walls), tiling and parquet installation, plastering and painting, and the import of railings and staircases.

Siegfried Bau AG 

Oberengstringen · Since 1997

The company "siegfried bau ag" is a construction company specializing in the planning and execution of construction projects. The core activity of the company is the provision of construction services, including construction management, construction supervision and client work.

SIEGWART BAUTEC AG 

Buochs · Since 2020

SIEGWART BAUTEC AG is a construction firm that provides construction management, project management, general contracting and client-representation services. The company coordinates architects, specialists and contractors, handles cost control and construction accounting, and offers advisory services on real-estate management, concept evaluations and materialization/furnishing.