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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryElectrical Planning & Installation

Electrical Planning & Installation

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5'266 companies found

baumberger hochfrequenzelektronik Logo

baumberger hochfrequenzelektronik 

Unterkulm · Since 2005

baumberger hochfrequenzelektronik provides development services, consulting, expert analyses and training in radio-frequency electronics, microwave and antenna technology, and wireless communications. Services include conception, module and subsystem design and testing, troubleshooting and preparation of technical documentation.

Electrical Planning & Installation
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Baumgartner Elektro GmbH Logo

Baumgartner Elektro GmbH 

Oberburg · Since 1997

The core activity of Baumgartner Elektro GmbH is the provision of electrical services, particularly in the areas of: electrical installations (new construction, renovations), photovoltaics (solar power systems), smart home installations, sales and repair of household appliances (cooking ranges, ceramic glass, ovens, washing machines and dryers), network installations, and telephone systems. The company offers these services to commercial enterprises, private households, and agricultural businesses in the Emmental region.

Electrical Planning & Installation
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Baut GmbH Logo

Baut GmbH 

Tuttwil · Since 2011

The core activity of BAUT GmbH is the planning, consulting and delivery of emergency power generators and systems, particularly diesel power generators, for various fields of application such as industry, commerce, private households and mobile applications. The company acts as a competence center for emergency power systems and offers a wide range of products and services, including the planning and implementation of emergency power systems.

Electrical Planning & Installation
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B&B Elektrische Anlagen GmbH Logo

B&B Elektrische Anlagen GmbH 

Thayngen · Since 2015

The core activity of B&B Elektrische Anlagen GmbH is the creation of custom-made electrical switchgear systems. This also includes services such as planning, implementation and installation of electrical distributions, network construction, creation of electrical schematics, as well as installation and servicing of electrical systems.

Electrical Planning & InstallationElectrical Industry
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BC Montagen GmbH Logo

BC Montagen GmbH 

Rotkreuz · Since 2018

The core activity of BC Montagen GmbH is the provision of electrical installation and maintenance services, including the planning, installation and maintenance of busbar systems, lighting systems, electrical installations and video surveillance systems.

Electrical Planning & Installation
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Beat Hurni GmbH Logo

Beat Hurni GmbH 

Neuheim · Since 2009

Beat Hurni GmbH offers electrical installation and lighting services, providing planning, installation and maintenance for areas such as electrotechnical installations, building automation, weak-current/telecommunications systems, photovoltaic systems and e‑mobility. Services include renovation and service work, data/telephone wiring and lighting upgrades.

Electrical Planning & Installation
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BEE, Bureau d'Etudes Electriques SA Logo

BEE, Bureau d'Etudes Electriques SA 

Sion · Since 1989

BEE SA (Bureau d'Etudes Electriques SA) is an engineering firm specializing in the planning and implementation of electrical systems. The company's core activities include: planning and design of electrical systems, creation of circuit diagrams and electrical circuits, monitoring and coordination of construction projects, financial cost management, coordination of various technical disciplines, creation of expert opinions and reports, installation and maintenance of electrical systems, including photovoltaic systems and Minergie systems. The company also offers security services, such as the installation of lightning protection systems and the conduct of safety audits.

Electrical Planning & Installation
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BeKo Elektro GmbH Logo

BeKo Elektro GmbH 

Lucerne · Since 2008

BeKo Elektro GmbH provides electrical inspections, lightning protection services, electrobiology measurements and consulting and training services related to electrical safety. The company carries out initial, final and periodic inspections with safety certificates, performs lightning protection tests and measurements, supports device testing and offers development of safety concepts.

Electrical Planning & Installation
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BeKo Elektro GmbH, Zweigniederlassung Alpnach Logo

BeKo Elektro GmbH, Zweigniederlassung Alpnach 

Alpnach Dorf · Since 2019

BeKo Elektro GmbH, Zweigniederlassung Alpnach is a provider of electrical consulting and inspection services. It conducts initial, final and periodic electrical inspections with safety certificates, offers lightning protection planning and testing, carries out electrobiology measurements, and provides consultancy and training for electrical installations.

Electrical Planning & Installation
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BeKo Elektro GmbH Logo

BeKo Elektro GmbH 

Baar · Since 2008

BeKo Elektro GmbH provides electrical inspections, lightning protection, electrobiological measurements and consultancy. Services include initial, final and periodic inspections, lightning protection testing, electromagnetic exposure measurements, safety concept development, device testing and training for private and commercial clients.

Electrical Planning & Installation
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BelCom Elektro GmbH Logo

BelCom Elektro GmbH 

Bern · Since 2000

The core activity of BelCom Elektro GmbH encompasses the planning, installation and maintenance of electrical systems, lighting concepts, internet and TV connections, as well as IT installations for private homes, office spaces and renovations.

Electrical Planning & Installation
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Belec Sàrl Logo

Belec Sàrl 

Avenches · Since 2005

Electrical Planning & Installation
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BEO Elecom GmbH Logo

BEO Elecom GmbH 

Interlaken · Since 2000

The core activity of BEO Elecom GmbH is the planning and implementation of electrical installations for new and renovation projects, particularly in the area of private households and industrial enterprises.

Electrical Planning & Installation
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BEO-SiNa GmbH Logo

BEO-SiNa GmbH 

Matten B. Interlaken · Since 2020

BEO-SiNa GmbH performs electrical inspections and testing of electrical installations, including periodic inspections, acceptance tests and inspections on change of ownership. Services also include certification for photovoltaic systems and energy-related consulting.

Electrical Planning & Installation
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Berger E-Control & Consulting GmbH Logo

Berger E-Control & Consulting GmbH 

Bassersdorf · Since 2021

The company Berger E-Control & Consulting offers services in the field of electrical engineering and energy supply. The core activities include: * Taking over administrative tasks with the electricity company * Conducting periodic inspections and final acceptance tests of properties * Organizing contacts, announcements and correspondence with the responsible power plant * Initial commissioning, final inspections and acceptance tests for electrical companies * Consulting and supporting the optimization of energy supply and consumption The company focuses on supporting companies and private individuals in mastering tasks in the field of electrical engineering and energy supply, enabling them to focus on their core business.

Technical Consulting & EngineeringTesting & Inspection CentersElectrical Planning & Installation
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Bergstrom Elektro GmbH Logo

Bergstrom Elektro GmbH 

Glis · Since 2022

Bergstrom Elektro GmbH provides electrical services including electrical planning, installations, inspections and maintenance of systems. The company’s offerings also include photovoltaic solutions, general service work and emergency support.

Electrical Planning & Installation
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Bering AG, Zweigniederlassung Burgdorf Logo

Bering AG, Zweigniederlassung Burgdorf 

Burgdorf · Since 1992

Bering AG, Zweigniederlassung Burgdorf is an engineering company that designs electrical systems and provides technical consulting for electrotechnical projects. Its services include electrical planning, water and wastewater projects, photovoltaics, KNX systems and building automation.

Electrical Planning & Installation
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Bering AG, Zweigniederlassung Langenthal Logo

Bering AG, Zweigniederlassung Langenthal 

Langenthal · Since 1986

Bering AG, Zweigniederlassung Langenthal is an engineering firm that designs electrical installations and supports projects from feasibility studies through commissioning. Its services include electrical planning, photovoltaics, KNX system integration, building automation and solutions for water and wastewater installations.

Electrical Planning & Installation
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Bering AG, Zweigniederlassung Thun Logo

Bering AG, Zweigniederlassung Thun 

Thun · Since 1982

Bering AG, Zweigniederlassung Thun provides engineering and electrical planning services and supports projects from feasibility studies through to commissioning. Services include electrical system design, photovoltaics, building automation (KNX) and water & wastewater solutions.

Electrical Planning & Installation
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Bering AG, Zweigniederlassung Unterseen Logo

Bering AG, Zweigniederlassung Unterseen 

Unterseen · Since 1993

Bering AG, Zweigniederlassung Unterseen provides electrical planning and engineering services for energy and building systems. Services include feasibility studies, project planning and tendering, construction supervision, commissioning and project documentation for various building types.

Electrical Planning & Installation
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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