2'496 companies found
JAWIING GmbH
Schönenberg An Der Thur · Since 2019
The core activity of JAWIING GmbH is consulting and supporting projects in the field of operational and safety equipment, particularly in signaling. The company offers its technical expertise and experience to support customer projects on an occasional, permanent or topic-specific basis.
Jenny & Co. AG, Bauunternehmung
Ennenda · Since 1994
The core activity of Jenny & Co. AG is construction, particularly in the field of building construction, with a wide range of activities including: industrial buildings, residential buildings, conversions, renovations, customer-specific masonry work, and redevelopment projects. The company thus offers a variety of services in the construction sector, ranging from small customer-specific masonry work to larger redevelopment projects.
Jesus Dapena AG
Interlaken · Since 2011
The core activity of Jesus Dapena AG is construction with a focus on monument preservation, renovation, new construction, reconstruction and gardening. The company offers specialized services in the fields of civil engineering, structural engineering and natural stone masonry and has an experienced team of skilled workers, masons and polishers.
J. Merckx GmbH
Büsserach · Since 2003
The core activity of J. Merckx GmbH is construction, including high-rise and civil engineering.
Johann Bohrtech AG
Rotkreuz · Since 2007
Johann Bohrtech AG provides drilling services including geothermal boreholes for ground-source heat, thermal groundwater and drinking-water wells, exploratory (sondier) drilling, small filter wells and probe extensions with distributor installation.
Johann Müller AG, Kieswerk und Baggereiunternehmung
Schmerikon · Since 1954
The core activity of JMS Group encompasses the supply of building materials such as gravel, sand and concrete, as well as the provision of construction services including specialized civil engineering, water, shore and port construction, heavy transport and disposal. In addition, the company also offers recycling and waste management services.
Johann Müller AG, Kieswerk und Baggereiunternehmung
Baar · Since 2012
Johann Müller AG, Kieswerk und Baggereiunternehmung produces and supplies gravel and sand and processes primary and secondary raw materials into aggregates. The company operates its own processing plants where materials are crushed, washed, sieved and dried, and it offers recycling and transport solutions including transport by ship.
Josef Kälin Baggerbetrieb AG
Schönenberg Zh · Since 2019
Josef Kälin Baggerbetrieb AG provides civil engineering services including excavation and site works, utility-line (werkleitungs) construction, road works and building demolition, supported by an equipped machinery fleet and experienced operators.
Josef Meier Baggerbetrieb GmbH
Murg · Since 2010
The core activity of Josef Meier Baggerbetrieb GmbH is the provision of services in the field of civil engineering, particularly in the following areas: excavation, demolition, logging, environmental work, reservoir construction, stream clearance, blasting, slope stabilization, and special orders. The company thus offers a wide range of services in the construction and infrastructure sectors.
Jost Bau AG
Wynigen · Since 2022
The core activity of Jost Bau AG is the construction and execution of construction projects in various areas, including: residential construction, renovation and refurbishment, civil engineering, public buildings, industrial and commercial construction, and agricultural buildings. The company offers services such as planning, execution and acceptance of construction projects and positions itself as a reliable partner for builders.
JRG Tiefbau GmbH
Haldi B. Schattdorf · Since 2006
The core activity of JRG Tiefbau GmbH includes civil engineering works, environmental works and earthworks.
J. STEFFEN AG
Mörschwil · Since 2022
The core activity of J. STEFFEN AG is the provision of services in the general construction industry, including: general civil engineering and road construction, trenchless pipe laying, landscaping, forestry services, PE welding, and rental of personnel and construction equipment/machinery to construction companies. Additionally, the company also offers planning and consulting services for civil engineering construction sites.
Jules Steiger AG
Triengen · Since 1999
Jules Steiger AG is a construction and real estate company providing building and civil works as well as construction management services. Its offerings include general contracting, site supervision and client representation, property sales and rentals, and operation of a machinery fleet.
Jungo Kanalunterhalt AG
Düdingen · Since 2021
The core activity of JUNGO Kanalunterhalt AG is the maintenance and upkeep of sewage systems, including: Sewer cleaning (hydrodynamic cleaning of drainage systems), Sewer TV (high-definition sewer inspection systems), Tightness testing (testing of sewers, manholes, containers, basins and shafts for tightness), and Suction work (disposal of flushing material at approved disposal sites). The company offers these services for public and private sewage systems and specializes in the maintenance and upkeep of sewage systems.
Kaiser Bauunternehmung GmbH
Lohn-Ammannsegg · Since 2022
Kaiser Bauunternehmung GmbH is a construction company that provides building and civil engineering services, including new builds, extensions and renovations, external landscaping, masonry and small repair work.
Kanalservice Holding AG
Winterthur · Since 2017
The company's core activity is the provision of services in the field of underground infrastructure, particularly in the areas of sewer and pipe cleaning, sewer inspection, sewer rehabilitation, suction works, as well as specialties such as surface cleaning and demarcation. The company offers these services as a full-service provider and focuses on the resource-efficient optimization of its customers' critical infrastructure.
Karl Gisi AG
Dottikon · Since 2015
The core activity of Karl Gisi AG is the execution of construction projects, in particular: * New construction of single-family and multi-family homes as well as public buildings * Renovation and refurbishment of existing buildings * Sanitation and modernization of older houses and apartments * Demolition of houses and commercial properties * Construction consulting and planning of construction projects * Execution of special construction services such as core drilling, milling and cutting of concrete and masonry * Grinding and refinement of subfloors * Construction of sight walls and sight concrete work The company thus offers a wide range of construction services and positions itself as a comprehensive service provider for construction projects of all kinds.
Karl Hirt AG, Bau- und Gipsergeschäft
Zetzwil · Since 1998
The core activity of Hirt AG primarily encompasses civil engineering and construction, including earthworks, base layers, plastering and transportation. Additionally, the company also offers real estate development projects.
karo-san systems ag
Baden · Since 2006
The core activity of karo-san GmbH is the trenchless renewal of sewer and pipeline systems, including special drilling, damage analysis by TV inspection and the development of innovative solutions such as the karo-san pipe System.
Kaspar von Bergen Bau AG
Hasliberg Goldern · Since 2004
The core activity of Kaspar von Bergen Bau AG is general construction, particularly master builder and excavator work, as well as renovation and environmental design. The company specializes in the construction of holiday homes, residential buildings, commercial and agricultural buildings in the Hasliberg region.
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Source: Federal Statistical Office, UID register