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9'016 companies found

Elektro-Moser

Seuzach · Since 2006

The core activity of Elektro-Moser is the performance of electrical inspections, in particular periodic inspections of single and multi-family homes, industries and businesses, as well as final and acceptance inspections for third-party companies. This also includes the safety certificate (SiNa) for changes in property ownership and random sampling inspections of electricity works by public authorities.

Solar & Photovoltaics

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e-Léman Energies SARL

Nyon · Since 2025

The core activity of e-Leman-Énergies is the planning, installation and marketing of renewable energy solutions, particularly photovoltaic systems, solar parks, electric vehicle charging stations and related accessories. The company also provides consulting and services for optimizing energy efficiency and implementing projects in the field of renewable energy.

Solar & Photovoltaics

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Elettro Cangiano

Gerra (Gambarogno) · Since 1995

The core activity of Elettro Cangiano consists of planning, installing and maintaining various types of electrical systems, including: electrical systems for civil and industrial use, photovoltaic systems for the production of renewable energy, multimedia systems for the connection of audio, video and data transmission, repair service for electrical systems, heating systems and household appliances, eMobility (charging infrastructure for electric vehicles) and Domotica (intelligent building automation). The company therefore offers a wide range of services in the field of electrical engineering and renewable energy.

Electrical Planning & InstallationSolar & Photovoltaics

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ELETTROINNOVA SA

Pregassona · Since 2004

The core activity of Elettroinnova SA encompasses the planning, development and implementation of projects in the fields of telecommunications, photovoltaics, energy efficiency, electromobility and lightning protection. The company offers solutions for the installation and maintenance of telecommunications systems, photovoltaic systems, energy efficiency solutions, charging stations for electric vehicles and lightning protection systems.

Solar & PhotovoltaicsTelecommunications

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Emch+Berger Revelio AG

Bern · Since 2012

Emch+Berger Revelio AG provides consolidated expertise in renewable energies and energy efficiency, offering planning, consulting and project management services for photovoltaics, wind power, hydropower and district heating and cooling.

Solar & Photovoltaics

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Emil Landsrath AG

Basel · Since 1972

The core activity of Emil Landsrath AG is the provision of services in the field of roofing and sheet metal work, including the installation of lightning protection and solar systems, as well as the performance of roof inspections and repairs.

RoofingSheet Metal WorkSolar & Photovoltaics

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e-montage gmbh

Lausen · Since 2023

The core activity of e-montage is the professional installation of solar/photovoltaic systems, including the dismantling of old systems, as well as the execution of wood assemblies and other specialized installation work.

Solar & Photovoltaics

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EnAdvice GmbH

Basel · Since 2009

The core activity of EnAdvice AG is consulting and developing sustainable solutions for the energy industry, particularly in the area of digital energy transition. The company supports customers in implementing strategies for a sustainable future, including optimizing energy efficiency, reducing CO2 emissions, and integrating digital technologies. The services include, among others, market analysis, innovation development, technology integration, process optimization, agility integration, promotion, data analysis and optimization, as well as change management.

Management ConsultingSustainability Sector

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EnerCom Kirchberg AG

Kirchberg Be · Since 2001

The core activity of EnerCom Kirchberg AG is to supply the municipality of Kirchberg with energy and communication services, including the maintenance of public lighting. Specifically, this includes the provision of electricity and communication services such as Quickline, as well as the installation and maintenance of PV systems, charging solutions for electric mobility and other energy-related services.

Energy Suppliers

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ENERCO Sàrl

Sion · Since 2019

ENERCO Sàrl provides planning, consulting, project execution and installation of photovoltaic systems and solar carports, including self‑consumption solutions. The company also supplies and integrates electric vehicle charging infrastructure and serves residential, commercial, tourism and public‑sector clients.

Electrical Planning & InstallationSolar & Photovoltaics

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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.