Construction & Architecture

SQ Architekten GmbH 

Oftringen · Since 2018

The core activity of SQ Architekten is the planning, design and realization of architectural projects, particularly in the area of residential and commercial buildings, taking into account creative and qualitative aspects.

Nosta Immobilien AG 

Rorschach · Since 2009

The core activity of Stadler Schreinerei AG is the manufacture and installation of interior fittings, particularly kitchens, bathrooms, built-in cupboards, tables, stairs, doors and windows, as well as the provision of repair and contract work services in the field of carpentry.

Stalder Tiefbau AG 

Schüpfheim · Since 2001

The core activity of Stalder Tiefbau AG is environmentally friendly deep and road construction, including special civil engineering, demolition, transport, recycling and disposal, with a focus on sustainable solutions and high-quality services in Central Switzerland.

Standbau Hug AG 

Näfels · Since 1990

The core activity of Standbau Hug AG encompasses the provision of services in the areas of exhibition construction, event organization, interior design and graphic design. The company offers individual solutions for customers and develops complete branding solutions and marketing measures.

staub architekten ag 

Möhlin · Since 2011

The core activity of Staub Architekten is the planning and realization of architectural projects. The company offers services in the areas of design planning, execution planning and implementation of construction projects.

Stefan Marti Garten AG 

Grosswangen · Since 2006

Stefan Marti Garten AG is a landscaping and garden construction company offering garden design, new installations, alterations, planting work and construction tasks such as terraces, paving and walls. Services also include garden maintenance (pruning, lawn care, fertilization, pest control), plant consultations and project administration including permit preparation.

Stettler AG Biel Studen 

Studen Be · Since 2005

Stettler AG Biel Studen is a construction company offering building (hochbau), civil engineering (tiefbau) and road construction services as well as winter maintenance. The firm carries out projects ranging from building construction to infrastructure works and related service tasks.

Stettler Rail AG 

Studen Be · Since 2016

Stettler Rail AG provides services for the railway sector, including personnel leasing for crew reinforcement and safety staff, track construction and cable services, and excavator operations. The company also supplies rail-specific equipment such as two-rail excavators and track dumpers and holds ISO 9001 certification for these service areas.

Stiftung Tosam 

Herisau · Since 1989

The core activity of the Tosam Stiftung company is the integration and support of people with special needs in the second labor market. The company offers various services and offers, such as horticulture, recycling/disposal, household clearances, sales and services, to provide people with disabilities or other challenges with a meaningful activity and structure. The goal is to support and promote the participants in order to enable them to integrate better into society.

Stocker Stahl AG 

Rothenburg · Since 1988

The core activity of Stocker Stahl AG is the processing, storage and distribution of steel and metal products as well as HVAC articles, particularly for the main and secondary construction industry. The company offers a wide range of products including steel, metals, pipes, reinforcement, HVAC, water supply, sanitary, heating and roofing and sheet metal requirements.

STOREMANIA SA 

Vernier · Since 2012

Storemania SA is a company specialized in the planning, installation, renovation, and repair of stores, sun protection systems, pergolas, volets, and moustiquaires for private and commercial customers in the canton of Geneva and its surroundings. The core activities include: * Sales and installation of stores (indoor and outdoor), sun protection systems, pergolas, volets, and moustiquaires * Renovation and repair of existing stores and sun protection systems * Consulting and planning of sun protection solutions for windows, facades, balconies, terraces, and winter gardens * Motorization and automation of stores and sun protection systems * Maintenance and repair of stores and sun protection systems of all brands and types.

Storexpress Sàrl 

Eclépens · Since 2003

The core activity of Storexpress Sàrl is the manufacture and distribution of various types of awnings, mosquito nets, pergolas and pavilions, including Stobag awnings, Intérieurs, Toile and Vélux.

STUTZ AG Baunternehmung, Zweigniederlassung Romanshorn 

Romanshorn · Since 2020

STUTZ AG Baunternehmung, Zweigniederlassung Romanshorn is a construction company providing building construction as well as general and specialist civil engineering services. It also carries out pollutant remediation, refurbishment and renovation, paving works and project/construction management services.

STUTZ AG Bauunternehmung, Zweigniederlassung Arbon 

Arbon · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung Arbon performs building-construction (Hochbau) works and provides services in general civil engineering, engineering and special deep foundations, as well as demolition, ground and water works. Its services also include contaminant remediation, building protection, renovation and refurbishment, timber construction, paving works and project and construction management.

Stutz AG, Bauunternehmung, Willisau 

Willisau · Since 1974

Stutz AG, Bauunternehmung, Willisau is a construction company providing building construction, civil engineering and demolition services. It also delivers external insulation, concrete repair, maintenance services and general contracting including real-estate projects.

STUTZ AG Bauunternehmung 

Hefenhofen · Since 1963

STUTZ AG Bauunternehmung is a construction company providing building construction, civil and specialist foundation works, and complementary services including hazardous-material remediation, structural protection, timber construction, refurbishment, and project and construction management.

STUTZ AG Bauunternehmung, Zweigniederlassung Flawil 

Flawil · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung Flawil is a branch of STUTZ AG that provides building construction services and offers renovation, conversion and project management services.

STUTZ AG Bauunternehmung, Zweigniederlassung St. Gallen 

St. Gallen · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung St. Gallen provides building contractor services, including structural construction, renovations, project management and refurbishment works.

STUTZ AG Bauunternehmung, Zweigniederlassung Kreuzlingen 

Kreuzlingen · Since 2004

STUTZ AG Bauunternehmung, Zweigniederlassung Kreuzlingen is a branch of STUTZ AG serving as a local contact for construction projects. The branch handles building construction (Hochbau), renovations and conversions, and provides project and construction management services.

STUTZ AG Bauunternehmung, Zweigniederlassung Speicher 

Speicher · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung Speicher is a construction company offering building construction, civil engineering and specialist deep foundation services. Its scope of services includes building protection, demolition and groundworks, timber construction, renovations, and project and construction management.

STUTZ AG Bauunternehmung, Zweigniederlassung Bischofszell 

Bischofszell · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung Bischofszell is a branch of STUTZ AG offering building construction services and related construction disciplines. The STUTZ group’s services include structural building (hochbau), general and specialist civil engineering, construction protection, renovation and refurbishment, timber construction, paving/stonework and project and construction management.

STUTZ AG Bauunternehmung, Zweigniederlassung Degersheim 

Degersheim · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung Degersheim is a construction company that delivers building construction services and selected civil- and special-foundation works. Its services also include structural protection, refurbishment and renovation, timber construction, paving works and project and construction management.

STUTZ AG Bauunternehmung, Zweigniederlassung Herisau 

Herisau · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung Herisau is a branch of STUTZ AG and part of the group's civil engineering (Tiefbau) operations. It delivers construction and engineering services from the STUTZ offering, including general civil engineering, specialist deep‑foundation work, demolition and groundwork, building construction, structural protection and project/ construction management.

STUTZ AG Bauunternehmung, Zweigniederlassung Waldkirch 

Waldkirch · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung Waldkirch is a branch of STUTZ AG providing building-construction (Hochbau) services. Its scope includes selected civil and specialist foundation works, renovation and building-protection services, as well as project and construction management.

STUTZ AG Bauunternehmung, Zweigniederlassung Uzwil 

Uzwil · Since 2020

STUTZ AG Bauunternehmung, Zweigniederlassung Uzwil is a branch of STUTZ AG that provides construction services. Its offerings include building construction, selected areas of civil and specialist civil engineering, renovation and building protection, timber construction, and project and construction management.

STUTZ AG Bauunternehmung, Zweigniederlassung Weinfelden 

Weinfelden · Since 2021

STUTZ AG Bauunternehmung, Zweigniederlassung Weinfelden is a construction company providing building construction services and selected civil and specialist foundation works. Its services also include structural protection, renovation and refurbishment, paving works and project and construction management.

Stutz Generalbau AG 

Willisau · Since 2009

Stutz Generalbau AG is a construction company acting as a general contractor, managing projects from planning through turnkey handover for residential, commercial and industrial buildings. Its services include building construction, civil engineering, demolition, external insulation, concrete repair, customer service and operation of a truck-mounted crane.

Tanance Group GmbH 

Höri · Since 2021

The core activity of Tanance is the provision of services in the field of real estate management, including design, construction, maintenance and administration of properties, as well as consulting and support in sales and transaction processes.

ThermSwiss AG 

Walterswil So · Since 2023

The core activity of ThermSwiss AG is the execution of drilling and probing works for geothermal projects, including drilling for the use of geothermal energy, exploration drilling, probing drilling, construction of small filter wells, extension works and planning of ground probe systems.

Thomas Hugi Küchendesign GmbH 

Schnottwil · Since 2023

Thomas Hugi Küchendesign GmbH designs and plans kitchen interiors and their equipment. The company provides personal consultations, 3D planning, sales of fitted kitchens, appliances, sinks, worktops and accessories, as well as professional installation and after‑sales services.

Thomas Marti 

Grosswangen · Since 1987

Tiefbohrbär AG 

Rothrist · Since 1996

The core activity of Tiefbohrbär is the execution of precise deep drilling for industry and research. The company offers specialized services for the smallest, largest and deepest deep drilling and attaches importance to the highest quality (QQQ).

TOPDESIGN innenausbau AG 

Zurich · Since 2002

The core activity of TOPDESIGN innenausbau AG is the planning, manufacturing and installation of windows, front doors and custom carpentry work, including interior finishing and kitchen solutions. The company also offers repair and maintenance services for these products.

Trapo Küng AG 

Zwingen · Since 1977

The core activity of Trapo Küng AG encompasses the development, manufacture and installation of lifting platforms, loading technology and elevators, including service and repair as well as modernization of elevator systems. Additionally, the company is a distribution partner for individual pipe connector solutions.

Trocknungstechnik Trobag AG 

Lucerne · Since 1993

Trocknungstechnik Trobag AG provides leak detection, water-damage remediation, drying and building diagnostic services, as well as disinfection. The company also offers rental solutions for mobile energy (heat, cold, air) and sells related products; it is part of the Mobil in Time Group.

Truchet, Jardinier SA 

Aïre · Since 1985

The core activity of Truchet Jardinier SA is the conception, creation and maintenance of gardens and parks.

Tschan Gartenbau & Gartenunterhalt GmbH 

Köniz · Since 2014

The core activity of Tschan Gartenbau & Gartenunterhalt is the planning, design, maintenance and upkeep of gardens and green spaces, including tree care, gardening, garden maintenance, lawn care, shrub pruning and other related services.

Ueli Bösch AG, Staudengärtnerei 

Bubikon · Since 1983

The core activity of Ueli Bösch AG is the operation of a nursery and a plant center, including the sale of plants, horticulture and service activities such as consulting and garden maintenance.

UNYQUM Sagl 

Novazzano · Since 2023

The core activity of UNYQUM Sagl is energy consulting and planning, particularly in the field of renewable energy and energy saving. The company offers free online energy consulting and personal consulting to support customers in optimizing their energy consumption. Additionally, it provides specialized consulting services for large buildings such as residential complexes, office buildings and industrial facilities, which are subsidized by the Swiss Energy Agency.

Vetter Gartenbau AG 

Adligenswil · Since 1988

The core activity of Vetter Gartenbau AG is the planning, realization, maintenance and care of gardens, including the construction of noise barriers, trees and other garden facilities, as well as offering attractive subscriptions for private gardens and properties.

Waldmann 

Neunkirch · Since 2010

The core activity of Waldmann company consists of the manufacture, delivery and repair of hydraulic hoses, hydraulic lines, technical hoses, drive technology, fluid technology and mechanical workshop services. This also includes emergency and repair services for various applications, including passenger cars.

Werder Schreinerei AG 

Wängi · Since 2023

The company's core activity is the manufacture and assembly of custom-made furniture, interior fittings and woodwork, including conversions, renovations and repairs, as well as the planning and construction supervision of such projects.

werkR Schweiz GmbH 

Rothrist · Since 2022

The company werkR primarily deals with the planning and implementation of construction projects, particularly in the field of timber construction and interior finishing. They offer services such as planning and execution of patio roofs, interior finishing and other timber construction projects.

Wohlfühlgarten Portmann GmbH 

Schötz · Since 2009

The core activity of WohlfühlGARTEN Portmann GmbH is the planning, design, construction and maintenance of gardens, including the creation of terraces, plantings, water features and biopools.

Wuhrmann Garten AG 

Samstagern · Since 2007

Wuhrmann Garten AG is a horticulture and landscape architecture company offering a wide range of services, including garden planning, gardening, garden planting, garden maintenance, Japanese gardens, Japanese seminars, show garden and tree nursery.

ZAMPARO 

Romanshorn · Since 2017

The core activity of ZAMPARO Baugruppe is the provision of craft services for real estate, including planning, coordination, organization and execution of work such as carpentry, mold remediation, drying, wall design, refinement, flooring, roofing, electrical installations, tile laying, plastering, heating installations, timber construction, painting and varnishing, masonry, interior design, cleaning, sanitary installations and other craft activities.

Z Construction SA 

Farvagny-Le-Petit · Since 2012

Z Construction SA is a construction company providing building works, masonry, renovation and demolition services as well as civil engineering and reinforced concrete works. The company operates as a general contractor, carries out exterior landscaping and earthworks, and supports projects from design through execution.

Zellweger Architekten AG 

Thun · Since 2001

The core activity of Zellweger Architekten AG is the planning and realization of construction projects, particularly in the field of architecture, taking into account aesthetics, functionality, sustainability and safety. The company offers services such as building law clarifications, design, preliminary projects, execution planning, client trust and QS, construction accounting and cost estimation.

Zili AG 

Bronschhofen · Since 1975

The core activity of Zili AG is the planning, realization and renovation of real estate, in particular single-family and multi-family homes, as well as providing energy and fire protection consulting services.

Z Promotions SA 

Farvagny-Le-Petit · Since 2020

Z Promotions SA is a construction and civil-engineering company offering services in building construction, masonry, renovation and transformation, demolition, reinforced concrete work and exterior landscaping.