5'266 companies found
K. Schweizer AG
Allschwil · Since 1937
K. Schweizer AG provides electrical engineering services including building technology, electrical installations, switchgear construction, building automation and photovoltaic systems, together with ICT solutions, exhibition and event installations, and maintenance services.
KTR Kongresstechnik GmbH
Mumpf · Since 2006
The core activity of KTR-Kongresstechnik is the rental of whispering systems and operating management systems, in particular the Sennheiser TourGuide system, for events, factory tours, tours and simultaneous interpretations. The company also offers sales and consulting services for these systems.
Kunz Elektro GmbH
Wangen B. Dübendorf · Since 2023
Kunz Elektro GmbH provides electrical planning and installation services for private and commercial clients. Services listed on the website include safety inspections according to NIV, e‑mobility solutions, low‑voltage systems, engineering and photovoltaic installations.
Kupfer Elektro GmbH
Dottikon · Since 2021
Kupfer Elektro GmbH provides electrical installation, repair and maintenance services as well as planning and implementation of complex electrical systems. The company carries out electrical inspections, advises on and installs photovoltaic systems, e-charging stations and storage solutions, and manages projects for private, commercial and industrial clients.
Kurt Knaus Elektro-Installationen und -Planungs AG
Schönengrund · Since 1992
KW Services SA
Crissier · Since 2022
KW Services S.A. is an electrical company offering a wide range of electrical services. The core activities include: installation of high and low voltage systems, control and maintenance of electrical installations, conducting studies and implementing electrical projects, installation of domotics systems, installation of surveillance systems, and installation of photovoltaic systems. The company provides its services to both private individuals and businesses, covering the demand for electrical installations and services in the Swiss Romandy region.
Läuchli Elektromechanik
Remigen · Since 2009
The core activity of D. Läuchli is the planning, installation and rental of loudspeaker systems, LED screens and other audiovisual technologies for events and events. The company also offers permanently installed solutions for indoor and outdoor applications. Additionally, alarm systems and other electromechanical services are offered.
Lavolta Group AG
Bad Zurzach · Since 2018
The core activity of Lavoltagroup is the provision of services and the sale of products in the electrical engineering segment, particularly in the field of electrical installations and systems. The company offers innovative solutions and services for the planning, execution and maintenance of electrical installations and projects, both domestically and internationally.
LED Création Sàrl
Marnand · Since 2024
The core activity of LED Création is the design, installation and distribution of LED lighting systems, particularly linear lighting systems. Additionally, the company offers control and measurement services in the field of electrical safety in accordance with the Ordinance on Low-Voltage Electrical Installations (OIBT).
LED Lichtkompetenz AG
Wolfhausen · Since 1995
The core activity of LED Lichtkompetenz AG is the consulting, planning, development and delivery of LED lighting solutions for various projects. The company offers a range of services, including project support, project development, cost calculation, sampling and calculation, to support customers in implementing their lighting projects. It works with several manufacturers to offer a wide range of LED products and provides solutions for specific building conditions.
LED-Technik van de Meeberg
Brugg Ag · Since 2019
LED-Technik van de Meeberg provides illuminated advertising and signage solutions, including illuminated letters, lightboxes, pylons, crystal frames and flat lettering. Services include installation, repairs, conversion to LED, project management and maintenance/cleaning, as well as customised solutions.
LED-UPGRADE Igrek
Buttikon Sz · Since 2017
The company offers various services and products in the field of vehicle technology and electronics. The core activity includes in particular: lowering of air suspensions for various vehicle brands such as Audi, VW, Bentley, Lamborghini and Mercedes via software; unlocking of hidden functions and adjustments to vehicle functions; sale of accessories such as LED interior sets, license plate lights, dynamic turn signals, semi-turn signals, starry sky projectors and other electronic components; performance of codings and diagnoses on vehicles; and provision of multimedia modules such as screen mirroring, Bluetooth AMI interfaces and YouTube/Netflix modules. Overall, the company focuses on the development and distribution of vehicle technology and electronics solutions that improve the functionality and comfort of vehicles.
Lehmann Strom
Malix · Since 2022
The core activity of Lehmann Strom is the provision of electrical installation and service services, particularly in the areas of industrial maintenance, retrofitting and mountain railway maintenance.
Leika-Bau AG
Herrliberg · Since 1989
The core activity of Leika Bau AG is the construction of infrastructure, particularly the construction and maintenance of electrical networks, including cable laying, transformer stations, street lighting and crane work.
Lelli-Herzog Elektro
Bern · Since 2000
Lelli-Herzog Elektro provides electrical installations and network, telephony and smart-home solutions, including planning, implementation and commissioning for residential and commercial projects.
Lelli-Herzog Elektro GmbH
Bern · Since 2024
Lelli-Herzog Elektro GmbH provides electrical installation services for residential and commercial buildings, covering planning, implementation and commissioning. Its offerings include structured network and telephony systems and smart-home solutions for lighting, heating and roller-shutter control operated via app or voice.
Lenherr Elektrosicherheitsberatung GmbH
Niederwil Sg · Since 2020
The core activity of Lenherr Elektrosicherheitsberatung GmbH is the implementation of electrical inspections, network analyses and electrical safety consulting. Specifically, this includes: electrical inspections in accordance with the Low Voltage Installations Ordinance (NIV), network analyses to determine the causes of network disruptions, and electrical safety consulting for safety issues in the electrical sector. The company thus offers services in the field of electrical safety and monitoring.
LENI Elektrotechnik GmbH
Niederuzwil · Since 2020
LENI Elektrotechnik GmbH provides electrical installations and related services, including residential electrical work, lighting solutions, photovoltaic systems, EV charging station installation and maintenance, smart home systems, and network technology.
LENTEC GmbH
Egnach · Since 2015
LENTEC GmbH is a company working in network construction, electrical engineering and renewable energy systems. Its services include cable laying and conduit works, high- and low-voltage installations, building automation and photovoltaic and e-mobility solutions.
LENTEC GmbH
St. Gallen · Since 2015
LENTEC GmbH provides network construction, electrical engineering and renewable energy services. Its offerings include cable construction, splicing and assemblies, electrical installations, building automation, network/IT, photovoltaic systems and e-mobility, and the company offers vocational training for installation trades.
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Source: Federal Statistical Office, UID register