Construction & Architecture

agps architecture ltd. 

Zurich · Since 1993

The core activity of AGPS Architecture Ltd. is the planning and realization of architectural projects, including urban, interior and architectural projects, as well as the development of residential and commercial buildings, residential quarters and other construction projects.

AGS PARTNER GmbH 

Kaltbrunn · Since 2018

The core activity of AGS Partner GmbH is the provision of services in the construction and renovation sector, particularly in the areas of drywall and interior construction, painting, plastering, and renovation and refurbishment of residential and commercial spaces. The company offers comprehensive solutions for the transformation and modernization of rooms, from simple partition walls to complex acoustic systems, using high-quality materials and state-of-the-art techniques to achieve functional and aesthetically pleasing results.

AHTC Léman Sàrl 

Les Paccots · Since 2019

The core activity of AHTC Léman is the execution of works at height and in hard-to-reach places, particularly in the following areas: High-altitude work, Building inspection, Leak detection, Painting work, Cleaning and glazing work, Masonry work, Safety and collective protection, Anti-bird protection, Event and show services, and Confined space interventions. The company offers these services in the cantons of Geneva, Vaud, Neuchâtel, and Fribourg.

Aiassa SA 

Valangin · Since 1997

Aiassa SA is a timber construction company that carries out carpentry and wooden structural work. Its services include roof structures, renovations, exterior and interior cladding, insulation, prefabricated timber frames, special construction projects and design/study drawings, and the company offers a carpentry apprenticeship.

Aiassa - Neuhaus Sàrl 

Valangin · Since 2014

Aiassa - Neuhaus Sàrl is a timber-construction company offering carpentry, insulation, facade work, renovation and prefabricated timber-frame systems. Services also include special projects such as epoxy resin slabs, custom constructions and renovation of historic monuments.

Airaccess Sàrl 

Geneva · Since 2019

The core activity of Airaccess Sarl is the execution of work at heights, including safety services, cleaning, maintenance and repair of buildings and structures. This includes, among other things: safety services such as rope access, fall protection and surveillance; cleaning of facades, windows and roofs; maintenance and repair of buildings, including painting, electrical work and roof repairs; and installation of equipment such as anti-bird systems and safety nets. The company offers its services for various types of buildings and structures, including high-rise buildings, bridges and other difficult-to-access locations.

air architekten ag 

Kreuzlingen · Since 2011

The core activity of Strellson AG is the fashion and textile industry, particularly the manufacture and distribution of clothing.

A Iso Group AG 

Neftenbach · Since 2023

The core activity of A-Iso Group AG is the planning, consulting and execution of insulation and fire protection solutions for buildings. In particular, the company offers services in the areas of fire protection, pipe insulation and ventilation insulation to ensure energy efficiency, durability and safety in buildings.

A. Kälin Gartenbau 

Freienbach · Since 2001

A. Kälin Gartenbau provides landscaping and garden maintenance services, including planning, design and construction of garden areas. Services include seating areas, paths, stairs, ponds, moor beds, lawn installation, planting and pruning of shrubs and trees.

A. Kälin Hauswartungen 

Freienbach · Since 2002

A. Kälin Hauswartungen provides garden construction and maintenance services, including design and implementation of garden areas, plantings, lawn care and pruning of shrubs and trees.

A. Lachat AG, Architekturbüro 

Ettingen · Since 1986

The core activity of A. Lachat AG is the provision of architectural services, particularly in the field of residential and commercial construction, including design, planning, implementation and construction management tasks.

Alberio Rezzonico architetti Sagl 

Lugano · Since 2022

The core activity of the company "alberio rezzonico ARCHITETTI" is the provision of architectural services, including: architectural design, renovations and restorations, expansions, interior design, custom furniture design, execution of construction projects, surveys and measurements, authorization procedures, construction management, tendering, and real estate valuation and search. The company thus offers comprehensive services in the field of architecture and construction.

Albert Wälti Umgebungsbau 

Merenschwand · Since 2018

Albert Wälti Umgebungsbau carries out external works, landscaping, wall construction and earthworks, including planning, new installations, garden alterations, playgrounds and greening. Services include natural stone block walls, precast concrete walls, rural roads, paths and renaturation works.

Alfix Gerüste AG 

Dübendorf · Since 2007

The core activity of Alfix Gerüste AG is the planning, delivery, assembly and disassembly of scaffolding for the construction and building sector. This includes, in particular: facade scaffolding, rolling scaffolding, working platforms, modular scaffolding, ceiling and surface scaffolding, lighting and special scaffolding, safety equipment such as fall protection and net technology, and weather protection measures such as enclosures with scaffolding safety nets and plastic sheets. The company offers a complete service that includes the rental, delivery and assembly of scaffolding from a single source.

Alhena Bepflanzungssysteme GmbH 

Wil Sg · Since 2019

The core activity of Alhena Bepflanzungssysteme GmbH is the development, manufacture and marketing of modular greening systems for terraces, roofs and other solid substrates. The company offers a wide range of products and services, including greening systems, accessories, fertilizers and consulting, to support customers in designing and maintaining green spaces.

ALIAS architects GmbH 

Zurich · Since 2021

The company's core activity is architecture. The company provides services in the field of architecture, including planning, design and realization of buildings, spaces and other construction projects.

Alig-Holzkultur AG 

Vrin · Since 2013

The core activity of Alig Holzkultur encompasses the areas of carpentry, joinery and window construction. The company offers services such as carpentry work, joinery work, window construction, wood processing and treatment. It covers the entire range of services in the wood industry, including planning, production, assembly and renovation as well as interior finishing work.

Allegria Küchenbau, Schreinerei 

Ehrendingen · Since 1994

The company provides services in the field of kitchen assembly, repair and renovation, including the installation of kitchen appliances and carpentry work.

allron generalunternehmung ag 

Sarnen · Since 2013

The core activity of the company "allron generalunternehmung ag" is general contracting in the construction industry, including owner consulting, project development and real estate consulting. The company assumes responsibility for the planning, execution and settlement of construction projects and offers its customers comprehensive support from the project idea to completion.

Allround Küsel 

Eglisau · Since 2023

The core activity of Allround Küsel encompasses a wide range of services in the fields of construction, gardening, and property maintenance. Specifically, the company offers the following services: solar installations, interior construction (drywall, flooring, painting, etc.), garden design and maintenance, property maintenance (cleaning, maintenance, repairs), and fire protection consulting and measures. The company positions itself as a full-service provider for private and commercial customers, covering all aspects of property care.

Grässli Kaminfeger GmbH 

Berneck · Since 2013

The core activity of Alois Buschor Kaminfeger GmbH is the provision of services related to combustion systems, particularly: sweeping and inspecting chimneys, maintenance and repair of combustion systems, consulting and installation of smoke detectors, and energy consulting for the optimization of heating systems. The company thus offers a comprehensive range of services in the field of chimney and combustion technology.

alp architektur lischer partner AG 

Lucerne · Since 2003

alp architektur lischer partner AG is an architectural firm that produces architectural designs, project planning and competition entries. The office develops building projects collaboratively and emphasizes a team-based approach to shaping spaces using light, material and colour.

ALVES DYJOMA SA 

Vernier · Since 2018

ALZA Architecture-Conseils Sàrl 

La Chaux-De-Fonds · Since 2021

The core activity of ALZA Architecture-Conseils Sàrl is the provision of services in the field of architecture and fire safety planning. The company supports customers in the realization of construction projects, from planning to completion, and also offers consulting services in the areas of energy efficiency and fire safety.

alzo ag 

Zug · Since 2016

The core activity of alzo Etanchéité Abdichtungssysteme is the development, manufacture and marketing of sealing systems and products, particularly for the sealing of pipes and cables in various applications such as construction, district heating and geothermal systems. The products include, among others, press-fit seals, sleeve pipes, wall collars and support rings, which ensure reliable sealing against water pressure and other media.

Amacker Michel Sàrl 

Vercorin · Since 2014

The company Amacker Michel SÀRL is a landscape gardening and horticulture business specializing in the maintenance and design of outdoor spaces. The core activities include: garden maintenance and design, including lawn and meadow care, weed control and fertilization; installation and maintenance of hedges, fences and other enclosures; tree care, including pruning of fruit trees and ornamental trees as well as tree removal; installation and maintenance of flower beds, shrubs and other plants; and installation of automatic lawn mowers and other gardening machinery. The company also offers consulting and planning services for garden and landscape projects and creates individual offers and cost estimates for its customers.

Ambiente Garten GmbH 

Ipsach · Since 2024

The core activity of Ambiente Garten GmbH is garden design and maintenance, including seasonal work such as lawn care, hedge maintenance, plant protection and garden modifications. The company also offers consulting and planning services for the design of natural gardens.

amera garten GmbH 

Aesch Bl · Since 2017

The core activity of amera garten GmbH is the planning, design and maintenance of gardens.

AM Innenausbau Mustafa 

Pfyn · Since 2023

The core activity of the company AM Innenausbau consists of planning, sales and installation of individual interior fittings, particularly kitchens, bathroom furniture, cabinets, built-in cabinets, windows and doors.

Ammann & Koller AG 

Gossau Sg · Since 1976

The core activity of Ammann & Koller AG is architecture and construction planning, particularly the planning and realization of construction projects in the areas of residential buildings, industrial and commercial buildings, as well as public buildings.

AMREIN Baumanagement GmbH 

Egolzwil · Since 2021

AMREIN Baumanagement GmbH provides building project management services, including project and construction management, cost and schedule planning, tendering, on-site construction supervision and coordination of planners and contractors.

A. Müller AG Muhen 

Muhen · Since 1989

The core activity of A. Müller AG is the CNC series production of metal parts and plastics with the highest precision, particularly through turning and milling operations. The company also offers the production of prototypes and small series and has a wide range of machines, including CNC turning and milling machines, grinding machines and industrial robots, to ensure flexible and timely production.

A. Müller GmbH Mühlethal 

Zofingen · Since 2017

The core activity of A. Müller GmbH is the provision of construction and services, particularly in the areas of: road construction and paving, earthworks, canalization and pipeline construction, natural stone walls, environmental works, concrete works, transportation, mechanical bank construction, natural road maintenance, winter services (snow removal, salting) and skip service (delivery of skips for construction projects). The company thus offers a wide range of services in the field of construction and infrastructure.

anae - atelier nature architecture environnement - Nathalie Roy 

Lonay · Since 2012

The company 'anae – atelier nature architecture environnement' is an architectural firm specializing in ecological and sustainable building practices. The core activities include: * Architecture and planning of ecological and sustainable buildings * Consulting and coaching for the transformation and renovation of existing buildings * Design and manufacturing of custom-made furniture * Construction and installation of ecological systems such as photovoltaic systems and pergolas The company also offers consulting services in the areas of ecological building, sustainable renovation and transformation of interior spaces.

Andere Gärten Markus W. Wysshaar 

Balsthal · Since 2004

The core activity of Markus Wysshaar's company 'Der andere Gärtner' consists of providing services in the field of gardening and garden maintenance, including the planning, creation and maintenance of gardens, lawns, flower meadows and other green spaces. This also includes special services such as the installation of irrigation systems and consulting on the selection of plants and lawn types.

andrea pelati architecte SA 

Neuchâtel · Since 2018

The core activity of the company "andrea pelati architecte" is the planning and realization of architectural projects, particularly in the areas of residential construction, schools, healthcare facilities and other public buildings. The company offers services in the fields of architecture, planning and project development and has realized a wide range of projects in Switzerland, including residential houses, schools, clinics, villas and other buildings.

Andreas Büschlen Gartenpflege 

Wichtrach · Since 2013

Andreas Büschlen Gartenpflege provides garden and grounds maintenance services, including lawn care, hedge trimming, garden design and seasonal upkeep.

Andreas Marti & Partner Architekten AG 

Aarau · Since 2019

The core activity of Andreas Marti & Partner Architekten AG is the planning, design and realization of construction projects, including architecture, construction management, cost planning and project management, with a focus on high-quality and customer-specific solutions.

Andreas Müller Umgebung Pflästerung Gestaltung 

Wangen B. Olten · Since 1996

The core activity of Andreas Müller Umgebungen is the planning and design of gardens, including garden construction, garden planning and redesign. The company offers individual solutions for customers by incorporating their wishes and ideas into the garden design and then implementing them.

Andrea Sprecher Holzbau GmbH 

Peist · Since 1998

The core activity of Sprecher-Holzbau is the individual planning, production and assembly of timber structures, including carpentry, joinery, interior finishing, renovations and lighting systems, using environmentally friendly and sustainable materials.

Andreas Stalder AG 

Kehrsatz · Since 1991

The core activity of Andreas Stalder AG encompasses three main areas: 1. **Accordion manufacturing**: The company traditionally produces Bärnerörgeli, a specific musical instrument, using manual craftsmanship. 2. **Carpentry**: The company offers general carpentry services for new buildings and renovations. 3. **Kitchen construction**: The company provides consulting, planning, and execution of kitchen projects.

André Hürlimann GmbH 

Oberwil B. Zug · Since 2006

André Hürlimann GmbH is a landscape gardening company that provides professional garden maintenance, year‑round upkeep, garden design and garden renovation. Services also include garden construction, natural gardens, natural‑stone walls and pavings, large‑shrubs and tree care, and lighting design.

André Kolly SA 

Geneva · Since 1982

The core activity of Kolly Charpente is the planning and execution of timber construction projects, including: * Carpentry (roof trusses, traditional timber framing, cutting, flat roofs, pitched roofs) * Renovation (renovation of existing buildings, particularly old farmhouses) * Joinery (carpentry, interior finishing, facades, doors, windows) * Timber construction (including villas, halls, industrial and agricultural buildings) * Insulation and energy renovation (thermal insulation, energy efficiency measures) * Staircase and balcony construction * Facade work (traditional and modern facades, wood, metal, glass) The company thus offers a wide range of services in the field of timber construction and renovation.

Andres Bauunternehmung AG 

Wynau · Since 1989

The core activity of Andres Bauunternehmung AG is the provision of services in the fields of civil engineering and construction, including excavation, road construction, exposed concrete, new building, extensions, pipeline construction, masonry work, environmental work, exposed floors and renovation.

André Waser Sàrl 

Domdidier · Since 1998

The core activity of André Waser Sàrl is the provision of services in the field of timber construction, particularly in the following areas: * Carpentry (roof trusses, timber structures) * Roofing (roof covering, roof renovation) * Ceiling construction * Insulation (thermal and sound insulation) * Joinery (carpentry, interior fitting) * Installation of Velux windows (skylights) The company also offers services in the field of facade renovation and the construction of timber structures such as garages, verandas and garden houses.

Andri Cajos Architekten AG 

Zurich · Since 2011

The core activity of Andri Cajos Architekten AG is the planning and realization of architectural projects, particularly in the area of new buildings, renovations and extensions of residential and office buildings, with a focus on sustainability and ecological compatibility.

ANGEL INNENAUSBAU GmbH 

Mollis · Since 2020

The core activity of ANGEL INNENAUSBAU GmbH is the planning, consulting and execution of interior finishing work, particularly the manufacture and installation of custom-made furniture, kitchens, interior and exterior doors, as well as the design of living spaces.

Angelo Catalano SA 

Grand-Lancy · Since 1988

Angelo Catalano SA is a construction company providing masonry and reinforced-concrete works, renovation services and general contracting for building projects. Services include earthworks, demolition, formwork and reinforcement, façade restoration, interior refurbishments and exterior landscaping.

annersch custom works, kummer 

Bitsch · Since 2017

annersch custom works, kummer provides custom woodworking and carpentry services, creates chainsaw sculptures and round-wood constructions, and carries out landscaping tasks such as terraces, dry stone walls and natural ponds.

Ansermet Paysagistes Sàrl 

Belfaux · Since 2012

The core activity of Ansermet Paysagistes SàRL is the planning, design and maintenance of outdoor spaces, including: exterior layout, paving and road construction, wall and staircase construction, curbs, boundaries and gutters, fences, palisades and screens, rockeries and stone walls, green spaces, plantations, lawns and flower meadows, maintenance, pruning and cleaning, tree pruning and felling. The company thus offers a comprehensive range of services for the design and maintenance of outdoor spaces.