Solar & Photovoltaics in
Bern
34 companies in Solar & Photovoltaics based in Bern — name and year of registration from the commercial register. The list below shows them all.
All 34 companies in Bern
Solarify GmbH
Since 2016 · 21–50 empl.4.9(32)
The core activity of Solarify is investing in and operating solar power plants, as well as brokering solar panels to investors and marketing the electricity produced. The company also enables third parties to make their roofs available for the installation of solar power plants and offers a marketplace for the resale of solar power plants.
köchli haustechnik ag
Since 1998 · 21–50 empl.4.6(10)
The company's core activity is the provision of services in the field of building technology, particularly in the areas of plumbing, heating and service. The company offers specialized solutions for bathroom renovations, heating systems and solar systems, and has qualified personnel, including federally certified sanitary installers and sanitary masters.
Energie Genossenschaft Schweiz
Since 2012 · 11–20 empl.4.2(17)
The core activity of Energie Genossenschaft Schweiz (EGch) is the planning, implementation, maintenance and sale of photovoltaic systems for single-family homes, multi-family homes and cooperatives, with the aim of promoting a more energy-autonomous society and spreading renewable energies.
Chapuis & Zürcher AG
Since 1980 · 21–50 empl.
The core activity of Chapuis + Zürcher AG is the provision of services and solutions in the fields of sanitary technology, heating technology, plumbing, roofing and solar energy. Specifically, this includes the planning, installation, maintenance and repair of: sanitary facilities (bathroom, kitchen, water treatment, gas), heating systems, plumbing work, roofing, photovoltaic systems and solar thermal systems. The company also offers an emergency service for sanitary and heating systems and operates a sales outlet for sanitary materials.
Elektro Trachsel
Since 1993 · 1–10 empl.
The core activity of trachsel elektro is the takeover of electrical installations.
Fritz Baur AG
Since 2000 · 21–50 empl.
The core activity of Fritz Baur AG is the planning and implementation of sanitary, solar and heating systems for private individuals, administrations and the public sector.
TS Lightning GmbH
Since 2003 · 1–10 empl.
The core activity of TS Lightning GmbH is the planning, installation, maintenance and repair of electrical systems, including high and low voltage, as well as the implementation of smart home solutions, photovoltaic systems, electromobility solutions and security consulting. The company also offers services in the areas of CAD planning, electrical inspections and multimedia installations.
energiecheck bern ag
Since 2003 · 21–50 empl.
The core activity of Energiecheck Bern AG is the performance of electrical inspections, measurements and analyses in the field of electrical energy supply. This includes in particular: acceptance tests and periodic inspections of electrical installations, accredited inspections and expert opinions, measurements and analyses such as lightning protection measurements, device tests, load profile measurements, voltage quality analyses and thermal imaging (infrared), certification of photovoltaic systems and creation of certificates of origin, consulting and creation of safety concepts in the field of electrical energy supply.
Böhlen AG
Since 2004 · 21–50 empl.
Böhlen AG provides services in plumbing, heating and solar technology. The website lists contact details and refers to offerings in these areas.
TI-MUELLER AG
Since 2006 · 1–10 empl.
The core activity of Gebr. Müller AG encompasses metal manufacturing, particularly sheet metal processing, as well as the production of bathrooms, solar projects, and furniture for residential apartments.
Gfeller Heizungsbau AG
Since 2010 · 1–10 empl.
The core activity of Gfeller Heizungsbau AG is the planning, installation and maintenance of heating systems, including traditional and modern heating technologies such as solar systems, heat pumps, wood heating systems, district heating and gas/oil heating systems. The company also offers consulting and service for existing heating systems.
Blockstrom AG
Since 2017 · 1–10 empl.
The core activity of Blockstrom AG is the digital capture, management and optimization of energy consumption data, particularly in the areas of solar power, electromobility, water and heat. The company offers consulting, project management, measurement and billing of energy consumption, as well as the development of solutions for consumption optimization and the integration of renewable energies.
Affolter Spenglerei GmbH
Since 2017 · 1–10 empl.4.2(13)
The core activity of Affolter Spenglerei is the provision of services in the field of sheet metal work, particularly in the areas of: sheet metal work (skylights, roof windows, drainage, metal facades, chimney cladding), roofing (roof renovations, pitched roofs, flat roofs, metal roofs, roof maintenance), solar (individual solar solutions for roofs, in-roof systems, on-roof systems, consulting, planning), and lightning protection (air terminal, down conductor, earthing, testing). The company offers these services as a craft business and complements traditional techniques with modern methods.
Wärme Genossenschaft Bern
Since 2020 · 1–10 empl.1.0(0)
The company's core activity is the planning, implementation and maintenance of projects in the field of renewable energy, particularly heat and solar systems. This includes the conversion of heating systems, the expansion of photovoltaic systems and the installation of heat pumps. The company acts as a general contractor and offers a comprehensive service, from planning and design to execution and maintenance of the systems.
Solafrica
Since 2022 · 11–20 empl.
The core activity of Solafrica is the dissemination and promotion of solar energy, particularly in developing countries, to create development opportunities for people and protect the climate. This includes the installation of solar systems to improve essential facilities such as schools, health centers and water supply, raising awareness and training young people in solar technology, as well as supporting students in setting up their own solar companies.
Weyermann K.W. AG
Since 1978 · 1–10 empl.5.0(1)
Weyermann K.W. AG is a roofing company that installs pitched and flat roofs, façade claddings, thermal insulation and solar systems. The company also provides maintenance (inspections, repairs, cleaning), drone aerial photography, energy consulting, planning and construction management.
Emch+Berger Revelio AG
Since 2012 · 11–20 empl.5.0(1)
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.
ELVA Bau GmbH
Since 2020 · 1–10 empl.
The core activity of ELVABAU GmbH is the provision of skilled craft services in the construction industry, particularly in the areas of new construction, renovation, refurbishment, painting and plastering.
Patrick Rohrer AG
Since 2013 · 1–10 empl.3.4(14)
The company Rohrer Sanitär is engaged in the installation, maintenance and repair of sanitary facilities, such as bathrooms, toilets and heating systems.
SegenSolar Switzerland GmbH
Since 2023 · 11–20 empl.
The core activity of SegenSolar Switzerland GmbH is the wholesale trade of photovoltaic products, particularly solar modules, inverters, storage systems, mounting systems, EV charging stations and accessories. The company offers a wide range of PV products from various manufacturers and supports its customers through a customer portal, personal contacts and various tools.
Bym Solar GmbH
Since 2023 · 1–10 empl.
The core activity of BYM Solar is the planning, installation and maintenance of solar energy solutions, particularly the installation of solar systems, to help customers reduce their energy costs and use environmentally friendly energy.
ProMaSSoL.ch GmbH
Since 2023 · 1–10 empl.
The core activity of ProMaSSoL.ch GmbH is the provision of services in the field of sustainable solutions for nature, environment, humans and animals, particularly in the planning, production, operation and maintenance of PV systems, as well as the manufacture and distribution of protective masks. Furthermore, the company offers project management services, where economic cooperation with specialists is sought, mediated and/or coordinated.
soluna energy gmbh
Since 2022 · 1–10 empl.5.0(3)
The core activity of soluna energy gmbh is the planning, installation and maintenance of photovoltaic systems, as well as the provision of services in the field of electrical engineering, including electrical inspections, inspections and electromagnetic field measurements. The company also offers solutions for the connection of solar power for self-consumption and the installation of battery storage systems and emergency power systems.
Powerhaus Gebäudetechnik AG
Since 2024 · 1–10 empl.
Genossenschaft Elfenpfuus
Since 2025 · 1–10 empl.
Genossenschaft Elfenpfuus promotes the expansion and use of solar power in the Elfenau neighbourhood and adjacent areas. The cooperative organizes local energy communities through which locally produced PV electricity can be sold and supplied.
Energy Friends GmbH
Since 2023 · 1–10 empl.
Energy Friends GmbH provides services in photovoltaics, energy consulting and the preparation of building energy certificates (GEAK). The company designs and installs photovoltaic and solar‑thermal systems, conducts energy analyses and prepares renovation concepts, economic calculations and subsidy applications.
Mountain Sun Technologies AG
Since 2023 · 1–10 empl.
Mountain Sun Technologies AG supports project developers in planning, technology selection and project management for high‑alpine solar installations. The company develops and advises on projects such as SolSarine 2.0 and BerninaSolar and provides technical and techno‑economic expertise for alpine solar systems.
CREA Energy Invest AG
Since 2014 · 1–10 empl.
solMarket KLG
Since 2023 · 1–10 empl.
Green Energy Solution GmbH
Since 2024 · 1–10 empl.
Rueb Solar
Since 2024 · 1–10 empl.
ÉCOLO SOLUTIONS AND DEVELOPMENT RACHID BELGHOMARI
Since 2024 · 1–10 empl.
Solaract Hartmann
Since 2025 · 1–10 empl.
FAGASOL MIRCHEV
Since 2025 · 1–10 empl.
Solar & Photovoltaics in Bern
Solar & Photovoltaics in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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