2'892 companies found
Gut Stefan
Bünzen · Since 1993
The core activity of the company "Gut Sonnenschutz" is the manufacture, installation and maintenance of sun and weather protection systems, including slat blinds, façade awnings, window shutters, roller shutters, patio and balcony awnings, as well as textile patio roofs. In addition, the company also offers services such as consulting, repairs, motorization and control of sun protection systems.
Guy & Charly Mabillard SA
Grimisuat · Since 1981
The core activity of G. & CH. Mabillard SA is the provision of services and installations in the areas of: heating, plumbing, water networks, sheet metal work, and roofing. The company offers these services for new constructions, renovations, maintenance, and repairs, catering to both private individuals and businesses in the Valais region, particularly in Grimisuat and its surroundings.
Gyger Fermeture Sàrl
Glovelier · Since 2012
The company's core activity is the manufacture and distribution of gates and doors for private and commercial use, including garage doors, entrance doors, industrial doors and garden houses. The company also offers services such as installation, maintenance and repair.
H3 Höhensicherung GmbH
Kirchberg Be · Since 2013
H3 Höhensicherung GmbH provides planning and installation of personal fall-arrest nets, work platform nets, side protection and façade protection. Services include net installation, project planning and consulting, and the company states it operates throughout Switzerland.
haas - montage
Matzingen · Since 2018
The core activity of the company "haas-montage" is the assembly of ventilation systems, particularly in the field of building technology, including ventilation, sanitation and heating.
Halton AG
Altstätten Sg · Since 2023
The core activity of Halton is the development, manufacturing and sales of indoor air solutions, including room and cabin air conditioning units, cooling beams, air diffusers and nozzles, displacement ventilation, ventilation grilles, heating panels, recirculation units and air curtains, room control, room and cabin units and transfer grilles. These solutions are offered for a wide range of industries and applications, including airports, data centers, educational institutions, hospitals, hotels, laboratories, museums, office buildings, oil and gas platforms, offshore wind farms, restaurants, ships and ferries, shopping centers and stadiums.
Hämmerli & Stadelmann Kälte- & Klimatechnik AG
Niederwil Sg · Since 1987
Handwerker Anderegg.ch
Derendingen · Since 2023
The core activity of the company "Handwerker Anderegg" consists of the repair, maintenance and redesign of various types of installations and facilities, particularly in the area of apartments, houses and properties. Specifically, this includes the repair and installation of garden fences/screens and chimney glazing.
Harder & Co. AG
Wollerau · Since 1996
The core activity of Harder & Co. AG is the sales and service business for gates, doors, drives and access control systems, in particular for the products of Hörmann. This includes consulting, sales, installation, maintenance and repair of garage doors, industrial doors, front doors, side doors, fire doors and drives for private, commercial and public clients.
Hauser & Schwerzmann Haustechnik AG
Schlieren · Since 2018
The core activity of Hauser & Schwerzmann Haustechnik AG is the planning, installation, maintenance and repair of heating, ventilation and air conditioning systems. The company also offers emergency services and advises customers on the selection and replacement of heating systems.
Hauss GmbH
Bad Zurzach · Since 2007
The core activity of Hauss GmbH is the assembly and maintenance of industrial plants and systems, in particular: assembly of cleanroom technology, storage technology and shelving systems, dismantling and demolition, conveyor technology, substructures for photovoltaic systems, steel construction, and shelving inspection. Additionally, the company also offers the rental of lifting equipment.
HAZA Schliesstechnik AG
Bern · Since 2014
The core activity of HAZA Schliesstechnik AG is the provision of services in the field of lock and security technology, including unlocking services, installation and maintenance of locking systems, as well as the development of individual security concepts for private and commercial customers.
HD Ventilation Sàrl
Bettens · Since 2022
The core activity of HD Ventilation Sàrl is the planning, installation, repair and optimization of ventilation systems for residential and commercial properties. This also includes consulting and supporting companies in the selection and implementation of efficient ventilation solutions.
heatconnect AG
Zufikon · Since 2020
The heatconnect AG is a service provider in the field of energy and district heating networks, particularly for connection lines, distributors, valves, house connections and internal piping. The core activity includes the planning, organization, installation and maintenance of heating systems, energy and district heating networks, including quality assurance and service. The company also offers comprehensive solutions and sub-projects and has its own workshop for the development of individual solutions.
Heat & Cool GmbH
Bürglen Ur · Since 2020
The core activity of Heat&Cool GmbH is the installation, maintenance, repair and sale of air conditioning systems and heat pumps, as well as the provision of related services such as electrical work and telephone support.
Heating Tech AG
Zurich · Since 2022
The company's core activity is the design, procurement and delivery of heating systems for industry, commerce and residential buildings, with the aim of maximizing production capacity and reducing operating costs.
HeiSki Brand GmbH
Hagendorn · Since 2013
The core activity of HeiSki Brand GmbH is the planning, installation and maintenance of heating, ventilation, air conditioning and refrigeration systems, including heat pumps.
Heittkalt GmbH
Wauwil · Since 2019
The core activity of Heittkalt GmbH is the execution of demanding installation and assembly work in building technology, particularly in the area of air, water and climate control systems.
heiz-medSystems
Frauenfeld · Since 2010
The core activity of Heiz-MedSystems GmbH is the planning, execution, maintenance and repair of medical gas supply systems, including the representation and representation of Heyer Aerotech GmbH for Switzerland.
Heiztechnikplus GmbH
Galgenen · Since 2024
The core activity of Heiztechnikplus GmbH is the planning, installation, repair and maintenance of heating systems, as well as the provision of related services such as emergency and repair services.
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Source: Federal Statistical Office, UID register