Solar & Photovoltaics in
Goldau

Annen Holzbau AG

Since 1973 · 21–50 empl.·4.8(5)

The core activity of Annen Holzbau AG is timber construction, particularly the planning, execution and renovation of timber structures, residential buildings, commercial buildings, interior fittings, staircase construction, roofing, facades and other timber constructions. The company also offers emergency services for roof damage and photovoltaic systems.

Elektro Ottinger AG

Since 2013 · 21–50 empl.·5.0(4)

The core activity of Elektro Ottinger AG includes the planning, installation and maintenance of electrical systems, particularly in the field of renewable energies, specifically photovoltaic systems. This includes work on roofs, the installation of inverters, the adaptation of distribution and the commissioning of systems. In addition, the company also offers services in the field of household, monitoring and entertainment devices.

Solarenergie Arth AG

Since 2012 · 1–10 empl.

The core activity of Solarenergie Arth AG is the planning, implementation, maintenance and operation of photovoltaic systems, particularly for companies and institutions. The company takes over the entire project planning, financing, installation and maintenance of the systems and offers its customers a fixed electricity price.

Joos Consulting GmbH

Since 2020 · 1–10 empl.

H&S Energie GmbH

Since 2024 · 1–10 empl.

eas capital ag

Since 2025 · 1–10 empl.