Construction & Architecture

Schönenberger Montagen und Handwerk GmbH 

Mandach · Since 2017

The core activity of Schönenberger Montagen & Handwerk GmbH is the planning, installation, repair and maintenance of sun protection and weather protection systems, in particular sun awnings, roller shutters, louvre shutters and pleated blinds.

Schreinerei A. Bucher AG 

Malters · Since 2012

The core activity of Schreinerei A. Bucher AG is the manufacture and installation of wood products, particularly in the areas of interior finishing, kitchen construction and furniture production. This includes, among other things, the production of custom-made furniture, the installation of flooring such as parquet and laminate, the manufacture of doors, built-in cupboards, chests of drawers and other wood products, as well as the planning and implementation of interior finishing and renovation projects.

Schreinerei A. Eicher GmbH 

Rüfenacht Be · Since 2002

The company's core activity is carpentry, specifically the planning, manufacturing and installation of custom-made wood products and solutions for various applications, such as interior finishing, furniture and other wood constructions.

Schreinerei Andres AG 

Aetingen · Since 2020

The core activity of Schreinerei Andres AG is the manufacture and sale of custom-made woodwork, particularly interior fittings, furniture, kitchens, doors and bathroom furniture, as well as the combination of wood with other materials such as glass, metal, plastic or stone.

Schreinerei Bartlome AG 

Dübendorf · Since 2005

The core activity of Schreinerei Bartlome AG is the manufacture and processing of wood products, particularly the production of furniture and interior fittings.

Schreinerei Eichenmann GmbH 

Root · Since 2021

The core activity of Hüsler Nest Root is the sale and consulting of sleep systems, bedding, bed frames and other sleep accessories, as well as the manufacture and sale of solid wood beds through the Eichenmann carpentry.

Schreinerei Fischer GmbH 

Wetzikon Zh · Since 2022

The core activity of Schreinerei Fischer GmbH is the manufacture and processing of wood products, particularly in the field of carpentry, such as furniture, doors, windows and other wood constructions.

Schreinerei Hans Wild AG 

Pfäffikon Sz · Since 2004

The core activity of Fensterbau Wild is the manufacture and installation of windows made from various materials such as wood, wood-metal and plastic for new buildings, renovations and old buildings throughout Switzerland.

Schreinerei Koller AG 

Alt St. Johann · Since 1998

The core activity of Werner Koller AG is the manufacture and sale of handmade furniture and interior fittings, particularly kitchens, dining rooms, living rooms, bathrooms, bedrooms, doors, cabinets, wardrobes, ceilings and saunas, using local materials and high quality standards.

Schreinerei Popp AG 

Altstätten Sg · Since 2008

The core activity of Schreinerei Popp AG is the manufacture and installation of high-quality furniture, kitchens, interior fittings and carpentry work, including planning, materialization, kitchen construction, custom-made furniture, bathroom furniture, table and chair production, wardrobe and cabinet production, sideboard production, bed frame production, renovation and new construction, shop fitting and office equipment, restaurant and hotel equipment, door production and flooring work.

Schreinerei Siegfried AG 

Grosshöchstetten · Since 1987

The core activity of Schreinerei Siegfried AG is the manufacture and distribution of wood products for interior finishing, particularly doors, windows, furniture, cabinets and wall cladding.

Schreinerei Vonhuben AG 

Rupperswil · Since 2008

The core activity of Schreinerei Vonhuben AG is the manufacture and sale of custom-made furniture and interior fittings, particularly kitchens, bathroom furniture, cabinets, doors and other wood products. The company also provides interior fitting services for businesses and private individuals.

Wälchli Concept GmbH 

Grünen · Since 2013

The core activity of Schreinerei Wälchli GmbH is the manufacture and delivery of high-quality individual doors, including interior doors, exterior doors, fire-resistant doors, soundproof doors and gates, as well as the associated services such as consulting, planning, installation and maintenance.

Schutztechnik GmbH 

Kriens · Since 2023

The core activity of Schutztechnik GmbH is the maintenance, renewal and upkeep of protection rooms and civil defense facilities in Central Switzerland. The company offers individual solutions for owners, municipalities and cantons to make protection rooms a safe place and ensure the safety of people and property.

Schwarz Holzbau AG 

Oberbalm · Since 2022

Schwarz Holzbau AG is a timber construction company offering carpentry, joinery, interior finishing and roofing services, as well as consulting, planning and structural/building-physics support. The company carries out new construction, conversions and renovations, including energy-efficiency measures, for residential, office, commercial, industrial and agricultural buildings, as well as listed structures.

SchwarzwaldElemente Schweiz AG 

Pratteln · Since 2019

The core activity of SchwarzwaldElemente Schweiz AG is the manufacture, distribution and installation of doors, door frames, hardware, folding walls and other interior design elements for residential and public construction. The company offers a wide range of products, including wooden, steel and aluminum doors, fire-resistant and soundproof doors, folding walls and mobile partition walls. It supports architects, planners, merchants and carpenters in the planning, execution and installation of construction projects, providing competent advice, high-quality products and fair prices.

Schweyer + Marti AG 

Wichtrach · Since 1997

The core activity of Schweyer + Marti AG is architecture.

Schwitter & Wieland, Schreinerei-Zimmerei AG 

Churwalden · Since 1994

The core activity of Schwitter & Wieland is the manufacture and installation of wood products and constructions for the construction and interior design sector, particularly: Carpentry: production of furniture, doors, windows, stairs and other wood products; Joinery: production and installation of wood constructions such as roof constructions, facades, interior fittings and prefabricated houses; Renovation and refurbishment: carrying out renovation and refurbishment work on existing buildings, including the renewal of facades, roof constructions and interior fittings; Prefabricated construction: production and installation of prefabricated wood elements such as walls, roofs and floors for the construction of houses and other buildings.

SE-Bau GmbH 

Horgen · Since 2023

The core activity of SE-Bau GmbH is the provision of services in the field of construction management and owner consulting. This includes the planning, implementation and supervision of construction projects, including new buildings, conversions, renovations and refurbishments. The company also offers real estate and land brokerage services and supports customers in the execution of real estate transactions, the financing of real estate projects and communication with notaries and authorities.

Seger Ingenieure AG 

Bütschwil · Since 1999

The core activity of Seger Ingenieure GmbH is the provision of engineering services in the fields of civil and structural engineering, including building construction, special foundation engineering, infrastructure and owner's consulting.

Seibold Gartenbau 

Neerach · Since 2016

The core activity of Seibold Gartenbau is the planning, design and maintenance of gardens, landscapes and outdoor facilities, including the creation of wooden terraces, natural stone walls, pond designs and tree felling work. The company offers comprehensive services for the design and maintenance of outdoor spaces, from consulting to implementation.

Sel & Poivre Agencement de Cuisines et d'Intérieurs Sàrl 

Sion · Since 2021

Selve Bau GmbH 

Thun · Since 2011

Selve Bau GmbH provides construction and planning services, including renovations, conversions, new builds, surveying, and kitchen design and installation. The website presents the company as part of Selve Group AG, which also offers services in energy (heat pump systems), maintenance, and property management.

Sennwald SA 

Lussy-Sur-Morges · Since 1986

Sennwald SA is an architecture and design firm providing architectural planning, interior design, exterior landscaping, renovation and project management services.

Sennwald Architectes SA 

Lussy-Sur-Morges · Since 2017

Sennwald Architectes SA is an architectural practice offering architecture, interior design, renovation, exterior landscaping and project management services. The firm develops concepts focused on space and light, cost control and precise finishing of built projects.

SERA - Studio Esch Rickenbacher Architektur AG 

Zurich · Since 2024

The core activity of SERA – Studio Esch Rickenbacher Architektur AG is the planning and realization of architectural projects, particularly in the area of residential and commercial buildings, settlements, high-rise buildings, and other construction projects. The company offers services such as feasibility studies, tenders, executions, and project management, and is also active in teaching and research.

Simão & Deillon Sàrl 

Le Mont-Sur-Lausanne · Since 2020

The core activity of Simão & Deillon Sàrl is the provision of services in the field of Civil Engineering and exterior masonry, including: all Civil Engineering works, exterior masonry, excavation and demolition, and 24/7 emergency interventions. The company offers its services to both private and public clients and is based in Lausanne, Switzerland.

Sironi & Associés SA 

Porrentruy · Since 1978

SIRONI & ASSOCIÉS SA is an architectural firm specializing in the planning, design, and realization of construction projects. Their core activities include: * Architecture: Design and planning of buildings, apartments, office buildings, and other construction projects * Expertise: Technical and financial assessment of real estate, including damage diagnosis and valuation * Planning: Coordination and supervision of construction projects, including compliance with building regulations and standards * Consulting: Support for clients in planning and realizing construction projects, including material selection and coordination of specialists * Diagnostics: Investigation of real estate for damage and defects, including diagnosis of environmental damage and energy efficiency assessment The company also offers additional services, such as conducting workshops and creating videos to inform clients and interested parties about their activities and projects.

SKW AG 

Bubikon · Since 2019

The core activity of SKW AG is the design and maintenance of natural gardens, nature reserves and bodies of water. This also includes engineering biological services with a focus on natural water construction. The company relies on sustainable methods and refrains from using chemical and synthetic aids.

Sky Wings GmbH 

Riggisberg · Since 2003

The core activity of Sky Wings GmbH (Böhlen Bagger) primarily encompasses the following areas: excavation and civil engineering, pipeline and road construction, demolition, transportation (particularly with heavy machinery and trucks), environmental work, slope stabilization, and recycling of construction materials and material processing. The company focuses on providing services in the construction and transportation industries, particularly in the areas of earthmoving, road and pipeline work, as well as recycling and material processing.

SNZ Ingenieure und Planer AG 

Zurich · Since 1970

The core activity of SNZ Ingenieure und Planer AG is the provision of engineering, planning and consulting services in the fields of transportation planning, project development, project implementation and railway and civil engineering.

soliro GmbH 

Geuensee · Since 2021

The company's core activity is providing consulting services in the field of construction and real estate. This includes, among other things: * Owner consulting and representation * Support in the acquisition or sale of real estate * Construction, real estate and energy consulting * Project analyses to identify opportunities and risks * Consulting and representation for condominium owners * Construction damage and defect management * Construction supervision and quality assurance * Assessment of the building substance * Construction economics and contract law The company thus offers comprehensive services for private and commercial builders, condominium owners and other stakeholders in the real estate industry.

SOLLBERGER BÖGLI ARCHITEKTEN AG 

Biel/Bienne · Since 2000

SOLLBERGER BÖGLI ARCHITEKTEN AG is an architectural practice that designs and manages projects for public buildings, schools, healthcare facilities, housing and commercial developments. The firm provides concept development, project and construction documentation, site coordination and participates in architectural competitions.

Sollertia SA 

Monthey · Since 1976

Sollertia SA is an engineering and design firm for construction and infrastructure projects. It provides services in civil and public works, water supply and environmental engineering, structural and bridge works, as well as industrial and railway engineering. Services include studies, design, planning and project management through to execution documentation.

Sollertia SA 

Villars-Sur-Ollon · Since 2024

Sollertia SA is an engineering firm active in civil engineering, infrastructure, environmental engineering and general planning, providing design, study and consultancy services for construction, renovation and development projects. Its services include civil and public works, water supply management, conservation and refurbishment of civil structures, building engineering, industrial engineering and railway engineering.

Sollertia SA 

Corseaux · Since 2024

Sollertia SA is an engineering firm specializing in civil engineering, infrastructure, environmental engineering and general planning. It provides design, planning and project management services for public buildings, transport and water infrastructures, industrial and railway projects, and the conservation and renovation of structures.

Sollertia SA 

Bussigny · Since 2024

Sollertia SA is an engineering firm active in civil engineering, infrastructure, environmental engineering and general planning. It provides design and project management services including structural and bridge works, conservation and renovation of infrastructure, water supply and hydraulic works, transport and railway engineering, industrial engineering, geomatics and technical drafting.

Sol & Lit Sàrl 

La Chaux-De-Fonds · Since 2013

Sol & Lit Sàrl is a specialist in interior design and offers a wide range of products and services, including: sale and installation of flooring (parquet, laminate, vinyl, linoleum, carpet), manufacture and sale of curtains, blinds and roller shutters, sale of beds and mattresses, renovation and restoration of old floors, and consulting and planning for interior design projects. The company thus provides a comprehensive solution for all aspects of interior design and construction.

SOLTERMANN BAUT GmbH 

Meilen · Since 2013

SOLTERMANN BAUT GmbH carries out construction services including new builds, extensions and conversions, renovations and restorations, façade construction, external works and tiling, and supports clients from planning through to execution. The company highlights the use of mineral‑ecological building materials and collaborates with a network of specialist partners.

Soltermann Baumanagement GmbH 

Meilen · Since 2020

Soltermann Baumanagement GmbH provides construction project management and execution services from planning through handover for new builds, extensions, renovations and restorations. Services include façade construction, tiling and exterior works; the company coordinates projects with a network of specialist partners and emphasises mineral-ecological building materials.

Sommer GmbH 

Niederwil Sg · Since 2017

The core activity of Sommer GmbH is the provision of services in the field of property management, including demolition, renovation and similar activities.

Sommerhalder Holzbau AG 

Märstetten · Since 2003

The core activity of Sommerhalder Holzbau AG is the planning and execution of timber construction projects, including new buildings, renovations, prefabricated construction, timber frame restoration, staircase construction, wood and parquet flooring, as well as maintenance and repairs.

Sonderegger & Breu AG, Schreinerei-Zimmerei 

Oberegg · Since 1987

The core activity of Schreinerei & Zimmerei Sonderegger Breu AG is the planning, production and installation of high-quality woodwork, including furniture, interior fittings, conversions, windows, doors, kitchens, built-in cupboards and terraces, using regional products and raw materials, with a focus on sustainability and customer satisfaction.

Sportrasen GmbH 

Hedingen · Since 2008

The core activity of Sportrasen GmbH is the planning, consulting and construction management of outdoor facilities for school, leisure and elite sports, particularly in the area of natural grass, artificial turf, hybrid turf and other sports facilities. The company offers comprehensive services, from conception and planning to execution and management of sports facilities.

SSA Architekten AG 

Basel · Since 2002

SSA Architekten AG is a nationally active architectural practice providing design services for private, institutional and public clients. The firm works on residential buildings, infrastructure projects and district/areal developments, with an emphasis on sustainability, flexible floor plans, energy concepts and durable materials.

S & S Schellenberg & Schnoz AG 

Zurich · Since 1989

The core activity of S&S Schellenberg & Schnoz AG primarily encompasses the areas of architecture, construction management, real estate management, rental, and real estate purchase and sale.

Stables & more GmbH 

Oberriet Sg · Since 2015

The company "stables & more" specializes in the construction and equipment of horse stables and facilities. The core activity includes the planning, construction and installation of horse boxes, running and group stables, paddock systems, feeding and hay automats, as well as washing and grooming areas. The company offers customized solutions for horse owners and keepers to meet the needs of the animals and promote their comfort.

stada ag 

Langnau Im Emmental · Since 2019

The core activity of Schreinerei Stada AG is the manufacture and sale of custom-made wood products, particularly kitchens, furniture, interior fittings, bathroom furniture and other carpentry work. The company offers individual solutions and consulting services and has a modern workshop with CNC machines where the products are manufactured.

Starkl Vieli Architekten GmbH 

Dallenwil · Since 2018

STAVIABOIS SA 

Estavayer-Le-Lac · Since 1998

StaviaBois SA is a company specialized in the planning, execution and management of construction projects, particularly in the field of timber construction. The company's core activities include: * Roof framing and roofing (roof structures and roofing) * Timber framing (timber construction) * Roofing and waterproofing (roofing and waterproofing) * Roof covering (roofing with various materials such as tile, metal, Eternit) * Carpentry (carpentry, windows, doors, etc.) * Facades (facade construction) * Staircase construction (staircase construction) * Doors and windows (doors and windows) * Parquet flooring (parquet flooring) * Walls and ceilings (walls and ceilings) * Terrace construction (terrace construction) * Interior finishing (interior finishing) * Cabinetmaking/dressing room (cabinetmaking and dressing room construction) * Bathroom renovation (bathroom renovation) * Office and local renovation (office and local renovation) * Renovation (renovation and refurbishment of buildings) * Insulation (thermal and sound insulation) The company thus offers a wide range of services in the construction sector, from planning to execution and management of construction projects.