Photovoltaics in the
Canton of Obwalden

CaliSolar.ch GmbH

Since 2015 · 1–10 empl.·5.0(32)

CaliSolar.ch GmbH is a specialist workshop and supplier of off-grid power systems and electrical components for motorhomes. It develops, sells and installs solar systems for VW California and Mercedes Marco Polo vehicles, along with accessories such as batteries, inverters and camping equipment.

Gasser Elektro AG Alpnach

Since 1974 · 11–20 empl.·4.9(14)

Gasser Elektro AG Alpnach provides electrical installations and maintenance, and plans and installs photovoltaic systems, e‑mobility charging solutions, lighting, household appliances and central vacuum systems.

EWO Gebäudetechnik AG

Since 2022 · 51–100 empl.·5.0(22)

The core activity of EWO Gebäudetechnik AG encompasses the planning, installation, and maintenance of building technology solutions, including: electrical installations, building automation and smart home solutions, photovoltaic systems and solar power production, electromobility and charging solutions for electric vehicles, and household appliances and electrobiology. The company offers these services to private and commercial customers and has specialized in holistic building technology to provide energy-efficient and comfortable solutions.

A. Kathriner GmbH

Since 1996 · 1–10 empl.·4.9(15)

A. Kathriner GmbH carries out work on pitched and flat roofs, as well as façade construction and sheet-metal work. Its services also include photovoltaic systems, roof windows, roof maintenance and lightning protection.

Niederberger Elektro + Multimedia AG

Since 2001 · 1–10 empl.·4.7(6)

The core activity of Niederberger Elektro + Multimedia GmbH encompasses the planning, installation, and maintenance of various electrical systems, including: Electrical installations (safe and reliable installations for trouble-free operation), Photovoltaic systems (installation and maintenance of solar energy systems), Smart Home solutions (building automation for energy-efficient, secure, and comfortable living), E-mobility (installation of charging stations for electric vehicles), and Multimedia solutions (installation of audio and video systems, network installations, etc.). The company also offers periodic inspections and maintenance of electrical installations and is available to its customers in case of emergencies.

W. Durrer, Dach und Wand AG

Since 1978 · 11–20 empl.·4.3(7)

The core activity of W. Durrer Dach & Wand AG is the provision of services in the field of roofing and wall work, including: facade work, flat and pitched roof work, photovoltaic systems, and sheet metal work. The company thus offers comprehensive solutions for the needs of builders and renovators in the field of roofing and walls.

Elektrizitätswerk Obwalden

Since 1972 · 51–100 empl.·3.8(8)

Elektrizitätswerk Obwalden is a public-sector energy utility. It generates and distributes electricity and heat from renewable sources, and provides services including energy advice, photovoltaic contracting and support for power plant maintenance. It also operates electricity and data networks.

Fredi Hurschler AG

Since 1983 · 1–10 empl.

The core activity of Fredi Hurschler AG is the planning, consulting, installation and repair of building envelopes, including flat roofs, facades, windows, front doors, pitched roofs and the installation of SOLARSPOT room lighting systems.

Elektro Huwyler AG

Since 1992 · 1–10 empl.

The core activity of Elektro Huwyler AG is the provision of services in the field of electrical installations, including electrical planning, harmonization, telematics, rentals and automation. The company also offers a 24-hour service and individual consulting by trained specialists.

Durrer Severin Energie GmbH

Since 2018 · 1–10 empl.

The core activity of Durrer Severin Energie GmbH is the planning, installation and maintenance of photovoltaic systems and air conditioning systems, with the goal of producing renewable energy and reducing energy consumption.

Haustechnik Blättler AG

Since 2014 · 1–10 empl.·5.0(3)

Haustechnik Blättler AG plans and installs plumbing and heating systems and carries out bathroom renovations, servicing and repairs. Its services also include solar heating, comfort ventilation and pipeline construction for drinking water, wastewater and cable protection conduits.

Rohrer + Co AG

Since 2015 · 1–10 empl.·4.5(2)

The core activity of Rohrer + Co AG is the cooperative association of experienced sanitary and installation specialists, indicating that the company specializes in the planning, installation and maintenance of sanitary facilities and other building technology systems.