Construction & Architecture

Schneider Innenausbau Tann-Rüti AG 

Rüti Zh · Since 2004

The core activity of Schneider Innenausbau Tann - Rüti AG consists of planning, manufacturing and assembling interior fittings, particularly furniture, doors, windows, parquet floors, carpet floors and laminate floors, as well as providing joinery services such as maintenance, repair and care of interior fittings.

Schneider-Projekt GmbH 

Lupfig · Since 2017

The core activity of Schneider Projekt GmbH is the planning and realization of interior design, architecture, carpentry and furniture making. The company offers services such as architectural planning, interior design for new buildings and renovations, project management for carpentry and furniture planning and construction. It supports customers in implementing their individual ideas and provides comprehensive solutions for construction projects throughout Switzerland.

Schnyder Fugentechnik GmbH 

Unterkulm · Since 2005

The core activity of Schnyder Fugentechnik GmbH is the execution of joint sealing, repairs, and fire-resistant joints, particularly in the following areas: Silicone and hybrid joints, joint renovation, Minergie Eco glass joints, pool and large shower joints, exterior joints, fire-resistant joints, and special executions. The company thus offers services in the field of building sealing and renovation, with the goal of ensuring the quality of plastic joint seals and preventing water damage.

Schoch Gartenbau 

Sulgen · Since 2022

The core activity of Schoch Gartenbau is professional garden maintenance, redesign and new construction, including services such as tree care, hedge and shrub pruning, wall construction, natural stone paving, concrete paving, staircase construction, privacy screening, planting and rock gardens.

Schreinerei Eichenberger GmbH 

Trub · Since 2012

The core activity of Schreinerei Eichenberger GmbH is the manufacture and sale of wood products, particularly furniture, doors, kitchens and interior fittings. The company offers a wide range of wood products, including kitchens, exterior doors, furniture, interior doors, cabinets, wardrobes, tables, benches, bedrooms and bathrooms.

Schreinerei Farner GmbH 

Neuhausen Am Rheinfall · Since 2009

The company's core activity is carpentry, particularly the manufacture and repair of wood products, as well as consulting and accompanying customers in the realization of their projects.

Schreinerei Furrer GmbH 

Bauma · Since 1994

The company Furrer-Baechi has two core activities: 1. Carpentry: The company offers services in the field of carpentry, which involves the manufacture and processing of wood products. 2. Breeding of Dachsbracken: The company operates a breeding kennel for Dachsbracken, which involves the breeding and propagation of this dog breed. There are also indications of additional activities, such as the production of gift ideas (Gwundereggä) and the partnership with SAMINA, but these are not as prominent as the two core activities mentioned above.

Schreinerei Gerber AG 

Mühleberg · Since 1988

The core activity of Schreinerei Gerber AG is the manufacture and assembly of wood products, particularly kitchens, bathrooms, furniture, cabinets, parquet, doors and other custom woodwork. In addition, the company also offers service carpentry services, where a carpenter performs work on site.

Schreinerei Herter GmbH 

Birmensdorf Zh · Since 2010

The core activity of Schreinerei Herter GmbH is the manufacture and sale of wood products and interior fittings, particularly in the areas of furniture, shopfitting, climbing walls and exhibition construction. The company also offers specialized services such as occupational therapy and bouldering halls.

Schreinerei Jeger GmbH 

Meltingen · Since 2017

The core activity of Schreinerei Jeger GmbH is the manufacture and distribution of wood products, particularly: self-manufactured kitchens, doors, furniture, reclaimed wood processing, and interior construction for private homes and public institutions. The company thus offers a wide range of wood products and services tailored to the needs of private customers and public institutions.

Schreinerei Martin GmbH 

Büren An Der Aare · Since 2017

The core activity of Schreinerei Martin is the manufacture, repair and restoration of wood products, particularly furniture, interior fittings and other woodwork. The company also offers consulting, planning and construction management for individual projects and creates custom-made kitchens, bathrooms and other interior fittings.

Schreinerei Mischabel AG 

Saas-Almagell · Since 2020

The company's core activity is the manufacture and processing of wood products, including furniture, building construction and repair work, as well as the creation of wood creations and the production of lasting works from natural materials.

Schreinerei Schär GmbH 

Rüegsauschachen · Since 1998

The core activity of Schreinerei Schär is the planning and execution of interior fittings, timber construction projects, kitchen construction, door and window constructions, as well as furniture manufacturing. The company offers comprehensive services in the following areas: * Interior fitting: From flooring to stairs to bathrooms * Timber construction: From carports to single-family homes * Kitchen construction: Kitchens, cabinets, tables, furniture, and more * Doors and windows: Construction and installation with various materials * Furniture manufacturing: Cabinets, tables, furniture, and more The company takes care of the complete planning and construction management for these projects, providing a comprehensive solution for customers seeking professional execution of their construction projects.

Schreinerei Scherrer Willisau GmbH 

Willisau · Since 2006

The core activity of Scherrer Willisau GmbH is the manufacture and assembly of carpentry products such as furniture, doors, kitchens, bathrooms and other wood-based materials. The company also offers planning and consulting services and has its own exhibition space where customers can visualize their wishes.

SchreineRey GmbH 

Schöftland · Since 2020

The company's core activity is the manufacture and sale of individual kitchens, furniture and interior fittings, including carpentry, conversions and renovation of old buildings. The company also provides consulting and planning services for these products.

Schriinerei Schmid AG 

Hettiswil B. Hindelbank · Since 2005

The core activity of Schriinerei Schmid is the manufacture and assembly of wood products, particularly: windows, interior fittings (e.g. cabinets, doors), custom-made furniture, kitchens, and parquet and floor laying. Additionally, the company offers planning and consulting services to customers to develop and implement individual room concepts.

Schrynerei Zaugg 

Dürrenroth · Since 2001

The core activity of Schrynerei Zaugg is the manufacture and assembly of wood products, particularly kitchens, bathrooms, furniture and interior fittings, as well as the execution of carpentry work, repairs, adaptations and glazing work.

Schubiger Energie-Dämmtechnik 

Uznach · Since 2013

The core activity of Schubiger Energie-Dämmtechnik is the provision of services in the field of energy efficiency and sustainable building. Specifically, this includes: energy consulting for building owners, planning and implementation of energy efficiency measures, such as insulation technology and solar energy, building physics and constructions, renewable heating systems, and construction supervision and project management. The company supports customers in reducing their energy costs and minimizing their ecological footprint.

Schuh Garten & Montage GmbH 

Erlenbach Zh · Since 2023

The core activity of Schuh Gartenbau GmbH is the planning, design, maintenance and beautification of gardens, including the creation and maintenance of plants, trees and shrubs, as well as the sale of plants in its own nursery.

Schwarz Bau GmbH 

Eriswil · Since 2007

The core activity of Schwarz Bau GmbH is the provision of construction and environmental services, particularly in the field of earth and environmental works, as well as the rental of excavators. The company offers complete solutions with high-quality products and provides targeted and uncomplicated advice to customers. Specific activities include: earthworks, environmental works, excavator rental, planing and paving, renovation of residential buildings and surroundings, new construction of single-family homes, family homes and warehouses, renewal of gardens, forecourts and retaining walls, stream construction and other water construction projects.

Schwestermann Küchen AG 

Gamsen · Since 2006

Schwestermann Küchen AG is a kitchen specialist that designs, manufactures and installs custom kitchens. Services include showroom and on-site consultation, 3D planning, carpentry production, professional installation and construction management for smaller projects. The company’s showroom features brands such as Poggenpohl and Pronorm and appliances from Siemens, V-Zug and Miele.

Schwob, Sutter, Architekten AG 

Liestal · Since 2003

The core activity of Schwob, Sutter, Architekten AG is the planning and realization of architectural projects, including new buildings, conversions, renovations and designs of residential, educational, cultural and commercial properties, as well as the creation of analyses, feasibility studies and expert opinions in the field of architecture and urban planning.

Sciaroni Carpenteria Sagl 

Torre · Since 2019

The core activity of Sciaroni Carpenteria Sagl is the provision of services in the field of woodworking and construction, particularly: contract work in wood, roofing, construction of chalets and modular houses, renovation of rustici (alpine huts), insulation, facade cladding, installation of floors, stairs, skylights and windows, metalwork, and installation of photovoltaic systems. The company also offers consulting and planning services for these activities and uses exclusively high-quality materials.

S-Clean GmbH 

Hauptwil · Since 2018

S-Clean GmbH provides technical, infrastructural and commercial facility services for commercial, infrastructure and residential properties, including cleaning, property management, garden maintenance, minor repairs, winter services and on‑call support.

sd ingénierie jura sa 

Delémont · Since 1977

sd ingénierie jura sa is a branch of the sd ingénierie group providing engineering services in civil engineering, structural engineering and water management. Its engineers have participated in projects such as the Transjurane (A16).

sdplus conseils sa 

Lausanne · Since 1994

Sebastian-Schmidt-Handwerksdienstleistungen 

Flums · Since 2024

The company 'Sebastian Schmidt Handwerksdienstleistungen' offers a wide range of craft services for private and commercial clients. The core activities include in particular: * Wood processing and assembly (e.g. solid wood terraces, parquet floors, old wood work) * Interior construction and renovations (e.g. kitchen installations, furniture assembly, partition walls, stair railings) * Repair and renovation work (e.g. damage to wooden floors, plaster and paint repairs, renewing silicone joints) * Furniture repairs and adjustments * Maintenance and upkeep of buildings (e.g. adjusting windows and doors, cleaning siphons, replacing thermostatic valves) The company thus offers a comprehensive range of craft services for the design, renovation and maintenance of buildings and living spaces.

Seen Bau AG 

Sattel · Since 2015

The core activity of Seen Bau AG is the planning, construction and marketing of real estate, particularly condominiums and houses, in Switzerland, as well as the execution of renovations and the provision of services related to real estate, including architecture, construction, carpentry, timber construction and roofing.

Sefer Dzaferi Gartenbau 

Oetwil Am See · Since 2008

Sefer Dzaferi Gartenbau offers garden construction, garden maintenance and property caretaking services. Listed services include natural stone work, retaining walls and steps, excavation and leveling, tree and shrub care, cleaning and winter (snow-clearing) services.

senn plan gmbh 

St. Gallen · Since 2010

senn plan gmbh is an architectural practice providing planning and design for new construction and renovation projects; the firm's projects include residential buildings, school facilities and other public buildings.

Setz Architektur AG 

Rupperswil · Since 2018

The core activity of Setz Architektur AG is the planning, realization and maintenance of energy-efficient and healthy buildings, particularly residential houses, with a focus on sustainability and environmental friendliness.

Sieff Holzbau GmbH 

Fahrni B. Thun · Since 2022

The core activity of Sieff Holzbau GmbH is the manufacture and sale of custom-made wood products, particularly kitchens, furniture and cabinets, as well as the provision of related services such as planning, consulting and installation.

Sigrist Letras, Inhaberin Sigrist 

Zurich · Since 2018

SIMEL HOME, simic 

Neuheim · Since 2025

The core activity of Simel Home is the planning, manufacturing, delivery, installation and renovation of various products for interior and exterior construction of houses, including: windows (PVC, aluminum, wood), doors (PVC, aluminum, design and security doors), custom-made furniture, insect screens, shower enclosures, conservatories, and pergolas. The company also offers renovation and refurbishment services for existing houses, including planning and coordination.

Simon Bichsel Holzbau GmbH 

Schmidigen-Mühleweg · Since 2004

The core activity of Simon Bichsel Holzbau GmbH is timber construction, particularly the planning and realization of individual and unique timber construction projects, using traditional craftsmanship and modern technology and machinery.

SINUS AG 

Oensingen · Since 1989

SINUS AG performs noise and vibration measurements and prepares reports, verifications and expert opinions. Services include noise measurement and monitoring with METAS‑approved Class 1 sound level meters, noise remediation, building acoustics, vibration measurements, pavement quality measurements, traffic counts and the preparation of noise cadastres.

SINUS AG Kreuzlingen 

Kreuzlingen · Since 2006

SINUS AG Kreuzlingen conducts noise and vibration measurements and prepares expert reports, compliance documentation and technical assessments. Services include noise measurements and monitoring, noise reports and remediation planning, building acoustics, vibration measurements, pavement noise testing, traffic counts and noise catalogues for authorities, companies and private clients.

SLS Illusion+Construktion GmbH 

Schwerzenbach · Since 2001

The core activity of SLS Illusion & Construktion is the scenographic implementation, spatial design, set construction, theatrical painting, and creation of 3D objects for various applications such as film, photo, and exhibition sets, as well as spatial concepts. The company offers comprehensive services from conception to implementation, including production and execution of specific projects such as restaurant construction, salon construction, shop window and light art installations.

smartwindows AG 

Mörschwil · Since 2023

smartwindows AG is a developer and manufacturer of window and door systems for renovation and new construction. Its product range includes PVC, wood and wood‑aluminum windows, sliding doors, entrance doors and accessories, with production and testing carried out in-house.

smartwindows AG 

Müllheim Dorf · Since 2020

smartwindows AG is a Swiss developer and manufacturer of window and door systems for renovation and new construction. The company offers PVC and wood (including wood–aluminium) windows, sliding doors, entrance doors and related accessories, and carries out product development and in‑house testing.

smoon architektur gmbh 

Balgach · Since 2022

The core activity of smoon architektur gmbh is the provision of architectural services, particularly the planning and implementation of construction projects, such as conversions, new buildings and renovations of buildings.

Soda Sàrl - Société d'Architecture 

Yverdon-Les-Bains · Since 2011

SOGIVA engineering sàrl 

Gland · Since 2014

SOGIVASWISS SA 

Gland · Since 2014

SOGIVASWISS SA is an engineering and construction firm offering architectural, civil engineering, environmental and electrical services through its engineering office. It also operates as a general contractor for renovation and new-build projects and distributes technical construction products such as anchoring and fixing systems and nondestructive testing equipment.

Soius Architektur AG 

Zug · Since 2021

Soius Architektur AG is a multidisciplinary studio that designs spaces and objects, combining architecture, interior and object work. The practice focuses on concept and design work, curates collectable design and applies handcraft-based methods, often in renovation projects and interventions within existing buildings.

SOIUS, Roger Stüssi 

Zug · Since 1999

SOIUS, Roger Stüssi is a multidisciplinary studio that designs spaces, interiors and objects and develops concepts for architectural and interior projects. Services include concept and design work for new builds and renovations, curation and sale of collectable design objects, and hands-on workshop fabrication.

Sols équestres Willy Gerber Sàrl 

La Chaux-De-Fonds · Since 2003

The core activity of Sols Équestres W. G. sàrl is the installation, maintenance and design of riding arenas and facilities, particularly through the supply and installation of high-quality Silicasand, as well as the organization of riding courses, horse boarding and the sale of horses.

Spadafora Giovanni 

Muralto · Since 1990

The core activity of Spadafora Sagl is the manufacture and distribution of floor coverings, coatings and sun protection systems.

SPANNRING AG 

Jona · Since 2008

The company's core activity is the planning and execution of architectural and construction projects, particularly in the areas of renovation, refurbishment and new construction of residential and commercial buildings, as well as the redevelopment and reutilization of existing structures.

Spirig Partner AG 

Widnau · Since 1989

Spirig Partner AG is an independent architectural firm. The firm handles planning and realization of new-builds and renovations, providing project planning, construction management and participation in competitions for residential, commercial, leisure and public building projects, including outdoor/landscape spaces.