Construction & Architecture

Isotech Biel-Seeland AG Studen 

Studen Be · Since 1999

The core activity of Isotech Biel-Seeland AG encompasses sealing technology, specifically: sealing of buildings and structures, joint sealing and PCB joint renovation, working joints and foil systems, liquid plastic and rigid coating, thermal insulation and perimeter insulation, fire sealing and injections, and concrete renovation. Additionally, the company offers services in the field of flat roofs and sheet metal work, including: new construction and renovation of flat roofs, roof maintenance and usage layers, rope systems and lightning protection, roof edge finishes, gutters and cladding, facade finishes and cladding. The company is thus a specialist in sealing technology and building technology in the construction industry.

Jäggi AG Baden 

Baden · Since 1995

Jäggi AG Baden is a construction and joinery company offering building construction, renovation works, custom joinery and window manufacturing services.

Jäggi AG Brugg 

Brugg Ag · Since 1953

Jäggi AG Brugg is a construction and joinery company offering building construction, renovation, and carpentry and window-construction services. Its scope of work includes project execution, restoration of historic windows, timber and timber‑metal windows, and bespoke wood and metal joinery.

Jardi Val Sàrl 

L'Abbaye · Since 2016

The core activity of Jardi Val Sàrl is the planning, design, creation and maintenance of gardens and outdoor spaces in the Swiss Romandy region, particularly in the Vallée de Joux, with a focus on sustainability and environmental protection.

J&D Jardin&Décoration SA 

Athenaz (Avusy) · Since 2015

The company Jardin&Décoration SA offers services in the field of design, maintenance and greening of outdoor spaces, including: * Aménagement (design) of balconies, terraces, attics, gardens and outdoor facilities * Entretien (maintenance) of gardens, outdoor facilities, trees, shrubs and plants * Végétalisation (greening) of outdoor spaces, including the creation of green areas, trees and shrubs * Specialized services such as roof greening, automatic irrigation systems, LED lighting and robotic lawn mowers * Rental of plants for short periods, especially for companies and events The company also provides consulting and support for the maintenance and upkeep of outdoor spaces and offers individual solutions for customers in the Geneva region.

Jeger Naturgarten GmbH 

Dulliken · Since 2024

The core activity of Jeger Naturgarten GmbH is the planning, design and maintenance of natural gardens that are oriented towards nature and promote native plants and animals. This includes consulting and implementing garden projects, conserving resources, soil and water, as well as promoting species diversity and biodiversity.

Menuiserie Jollien SA 

Savièse · Since 2017

The core activity of Menuiserie Jollien Eric et Gilbert SA is the manufacture and distribution of wood products and constructions for interior finishing and house building, including: interior design, cabinet making, balcony construction, kitchen fitting, window manufacturing, parquet flooring, door manufacturing, terrace construction, interior glazing, shutters, roof trusses and wood constructions, garden sheds, roof coverings, wooden ceilings, staircase construction, exterior façade construction, hall roofs, wood frame construction, renovation work, roofing, and special transport services. The company also offers CNC milling services.

Jos. Schneider AG 

Allschwil · Since 2010

The core activity of Jos. Schneider AG is gardening and landscaping, including the planning, maintenance and care of gardens and landscapes, as well as the execution of natural stone work, tree care and terracing and green roofing.

Joss Schreinerei GmbH 

Ittigen · Since 2017

The company's core activity is the manufacture and assembly of individual woodwork, particularly kitchens, bathrooms, carpentry, windows and doors, as well as the provision of services such as conversion, renovation and damage restoration.

Jul. Peter GmbH 

Sargans · Since 2002

The core activity of Jul. Peter Sargans includes the following areas: crane operations, transportation, civil engineering, and gravel plant. Thus, the company offers a wide range of services in the construction and infrastructure sectors.

Jungo Gartengestaltung AG 

Alterswil Fr · Since 1996

The core activity of Jungo Gartengestaltung AG is the planning, implementation, execution and maintenance of gardens and landscapes. The company offers services such as consulting, planning, implementation and maintenance of gardens and landscapes and is involved in the design and maintenance of outdoor spaces.

Jura Holzbau AG 

Zuchwil · Since 2016

The core activity of Jura Holzbau is the planning, consulting and realization of construction projects, particularly in the field of timber construction, including new buildings, conversions, extensions, renovations and restorations of residential and commercial buildings, using sustainable Swiss timber.

Kälin Gärten GmbH 

Adliswil · Since 2023

Kälin Gärten GmbH is a landscaping company providing garden design, construction and maintenance services for private gardens. Services listed on the website include redesigns and plantings, lawn care, pruning and tree work, pond and pool maintenance, and terrace and balcony upkeep.

Kämpf Architektur AG 

Warth · Since 1988

The core activity of Kämpf Architektur AG is the planning, consulting and implementation of construction projects, including new buildings, renovations, conversions, refurbishments and fire protection concepts, as well as construction management and consulting, particularly in the areas of residential buildings, commercial and industrial buildings, equestrian facilities and interior architecture.

Karl Sieber AG 

Scharnachtal · Since 1991

The core activity of Karl Sieber AG is the manufacture and sale of kitchens, cabinets, furniture, tables, interior fittings and electrical appliances, particularly in the fields of carpentry and kitchen construction.

Käser Bau und Haustechnik 

Gwatt (Thun) · Since 2019

The company Käser Bau und Haustechnik offers a wide range of services in the fields of construction and building technology. The core activities include: Construction: kitchens, wall and floor coverings, interior finishing, renovations, environmental work, carpentry and metalwork; Building technology: bathrooms, sanitary facilities, heating and service. The company thus provides comprehensive solutions for construction and building technology projects and positions itself as a full-service provider in this area.

Käser Holzbau AG 

Weier Im Emmental · Since 2019

The core activity of Käser Holzbau AG is the planning, consulting and execution of timber construction projects in various areas, particularly: Timber construction for residential purposes (single-family homes, multi-family homes), Timber construction for industry (halls), Timber construction for commerce, Timber construction for agriculture (farmhouses, stables, outbuildings), Restoration of old timber buildings and monument preservation, Rental of real estate (apartments, holiday homes). The company combines traditional and modern timber construction techniques to create individual solutions for its customers.

Kasper AG Schreinerei Raumgestaltung 

Weinfelden · Since 2003

The core activity of Kasper AG is furniture and interior construction, including planning, design, construction management and professional implementation of interior construction projects, such as kitchens, bathrooms, living and bedrooms, retail spaces, office and business premises.

Kempf Gerüste AG 

Pfäffikon Sz · Since 2011

The core activity of Kempf Gerüste AG is the planning, construction and rental of scaffolding for various applications, particularly for facade work, roof renovations, new buildings, painting work, window installation, solar systems and special projects such as church and monument renovations. The company also offers fall protection and temporary roofing and has its own hall where scaffolding for special projects can be built.

Kessler Architektur GmbH 

Oberwil Bl · Since 2010

The core activity of Kessler Architektur GmbH is the provision of architectural services, including planning, design and implementation of construction projects, such as single-family homes, multi-family homes and commercial properties, as well as Feng-Shui design and interior design.