2'496 companies found
A. Arnold Tiefbau GmbH
Bürglen Ur · Since 2017
The core activity of A. Arnold Tiefbau GmbH encompasses civil engineering works, in particular: excavation, rock excavation, trenching, demolition and road construction. The company thus offers a wide range of services in the field of civil engineering.
ABA Bautec AG, Bauunternehmung
Saas-Balen · Since 1984
The core activity of ABA Bautec AG is civil engineering, particularly the execution of construction work in the Upper and Lower Valais regions.
A. BARTHOLET GMBH
Au Sg · Since 2024
A. BARTHOLET GMBH is a construction company specializing in masonry and civil engineering, providing services for private and commercial projects. Offered services include new builds and renovations, foundations and retaining walls, drainage and sewer works, and earthworks.
Ackermann Bau Ennetbühl GmbH
Ennetbühl · Since 2023
The core activity of Ackermann Bau Ennetbühl GmbH is the provision of construction services, particularly in the areas of building construction and possibly also civil engineering, with a focus on customer orientation, quality, punctuality and cost efficiency.
Acqua AG, Rohrleitungsbau
Gümligen · Since 2024
Acqua AG, Rohrleitungsbau provides construction and maintenance services for pipelines, including main lines, house connections, hydrants and drinking-water mains. The company handles planning, installation, connection work and ongoing maintenance for water supply infrastructure.
adam civil engineering gmbh
Münchenbuchsee · Since 2012
adam civil engineering gmbh is a civil engineering firm that provides services in general civil engineering and infrastructure planning. Its services include civil infrastructure, district heating, urban and property drainage, structural engineering for infrastructure, port works, traffic planning, project management and surveying; clients include municipalities, cantonal authorities, companies and private developers.
Adolf Künzi AG
Bern · Since 1947
Adolf Künzi AG is a construction company performing civil engineering, road construction and utility-line works as well as site finishing and specialised construction tasks. Services include excavation and foundations, road new-build and rehabilitation, sewers and utility lines, paving, retaining walls and specialised services such as core drilling and crane-equipped truck transport.
Adolf Künzi AG
Köniz · Since 1947
Adolf Künzi AG is a construction firm providing civil engineering, road construction, utility/pipework and exterior/landscaping services, as well as various specialized tasks. Services listed include sewer and utility line works and specialist operations such as core drilling, wall openings, truck transport with loader crane and locksmith work, with teams available for incidents like water pipe breaks.
Aebi Monobeton GmbH
Baar · Since 2022
The core activity of AEBI Monobeton GmbH is the processing and refinement of concrete floors, particularly monobeton, as well as the renovation and refurbishment of existing concrete surfaces. This includes, among other things, grinding work, slip resistance, removal of paint and adhesive residues, and the production of highly load-bearing concrete floors for various applications such as industrial buildings, parking garages, gas stations, and bridges.
Aebischer Bauleistungen
Amriswil · Since 2020
The core activity of Aebischer Bauleistungen is civil engineering, including excavation work, pipeline construction, drainage, earthwork, earthmoving and environmental work. The company also offers transport and agricultural services, such as mulching, soil cultivation and material transport.
Aeschlimann AG
Zofingen · Since 2022
Aeschlimann AG is a construction company providing road construction, asphalt production and mastic asphalt services for bridges, tunnels and building projects, and also offers flooring, wall coverings and renovation work.
Aeschlimann International AG
Zofingen · Since 2001
Aeschlimann International AG implements mastic asphalt system constructions in international infrastructure projects and provides project-specific consulting on system design, asphalt engineering, mastic asphalt processing and formulation, and execution using rail-guided mastic asphalt paving machines.
A.Fierro Kanalreinigungen
Volketswil · Since 2003
The core activity of Fierro Kanalreinigung is the provision of services in the field of sewer and street cleaning, including: sewer cleaning and unclogging, street cleaning, drilling and unclogging, TV inspection of sewers, suction and flushing, disposal of waste, and pikettdienst (24-hour emergency service). The company thus offers a comprehensive range of services to ensure the cleaning and maintenance of sewers and streets.
Agosti Bauen Baulösungen GmbH
Uznach · Since 2014
The core activity of Agosti Bauen Baulösungen GmbH is the provision of construction services, particularly: construction management, owner representation, construction supervision, expert opinions, damage assessments, consulting, and development of construction solutions. The company thus offers comprehensive services in the construction sector, from planning to execution and monitoring of construction projects.
AG von Allmen Bauunternehmung
Lauterbrunnen · Since 2002
The core activity of AG von Allmen is the construction and execution of construction projects as a construction company.
Aktiengesellschaft Cellere
St. Gallen · Since 1968
Aktiengesellschaft Cellere is a construction company offering road and civil engineering, structural repair, and building renovation services. It provides project planning and execution as a contractor, uses digital construction processes including BIM, and states commitments to quality management and sustainability.
Alban Constructions Sàrl
Sion · Since 2020
The core activity of Alban Constructions Sàrl is to provide services in the construction industry, particularly in the following areas: planning and execution of construction projects (Construction), civil engineering (Génie civil), renovation and refurbishment of buildings (Rénovation), execution of outdoor facilities and landscaping (Aménagement extérieur), and completion and interior finishing of buildings (Finitions). The company thus offers a comprehensive range of services for the construction, renovation, and fitting out of buildings, including villas, chalets, apartments, and other properties.
Albisser Bau AG
Unterägeri · Since 1991
The core activity of Albisser Bau AG encompasses a wide range of construction services, including: demolition and clearance work, repairs and renovations of buildings (interior and exterior), dismantling of technical installations, garden design, natural stone walls and paving, staircase and gabion construction, facade renovations, insulation (interior and exterior), sewer construction, and terrace renovations (including new surface installations). The company thus offers a broad spectrum of services in the construction sector, ranging from demolition and renovation work to garden design and specialized construction services.
Alfred Laurent AG
Ramosch · Since 1972
Alfred Laurent AG operates a gravel and concrete plant and supplies aggregates (gravel and sand) and ready-mix concrete, including delivery by mixer trucks and an optional concrete pump, and provides material recycling. The company also offers transport services and trades fuels (diesel, petrol, heating oil). Alfred Laurent AG holds ISO 9001, ISO 14001 and ISO 45001 certifications and maintains factory production control (WPK) certified by SÜGB.
alpha work Bad Ragaz GmbH
Bad Ragaz · Since 2015
The core activity of alpha work Bad Ragaz GmbH is the provision of services in the field of construction, including plastering and painting work. Specifically, this includes: High-rise construction: construction of residential buildings, office buildings, industrial and commercial buildings, public buildings and renovations; Civil engineering: surfacing, pipeline construction, environmental work; Plastering and painting work: base coat, white coat, ceiling coat, spray coat, decorative surfaces, lightweight construction, facade plastering, thermal insulation, plaster carriers, internal and external painting work, joint work, wood protection. The company thus offers a comprehensive range of construction services, from planning to execution of construction projects.
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Source: Federal Statistical Office, UID register