Photovoltaics in
Uetendorf

Elektro Gertsch AG

Since 2015 · 11–20 empl.·4.9(15)

Elektro Gertsch AG plans and carries out electrical installations and provides solutions for building automation, lighting and photovoltaic systems. Its services also include electrical inspections, energy management, electric-vehicle charging stations, and internet and telephony solutions.

Esfera GmbH

Since 2023 · 11–20 empl.·4.9(27)

Esfera GmbH provides services for photovoltaic systems, including consultation and planning, project coordination and subsidy handling, installation and commissioning, and maintenance, with complementary products such as battery storage, monitoring and EV charging stations.

esfera Solar AG

Since 2024 · 11–20 empl.·4.9(27)

esfera Solar AG is a company that designs, installs and services photovoltaic systems. Its offerings include consulting and planning, project coordination and subsidy support, installation and commissioning, maintenance, battery storage, monitoring, backup power and electric vehicle charging stations.

Rothacher Polybau AG

Since 1998 · 11–20 empl.·4.2(5)

The core activity of Rothacher Polybau AG is the provision of services in the construction and roofing industry, particularly in the areas of: roofing (flat roof, pitched roof, metal roof), insulation, facades, sheet metal work, lightning protection, solar systems, and building maintenance. The company offers consulting and planning as well as the execution of work in these areas.

Keller + Partner Sanitär und Heizungen GmbH

Since 2000 · 1–10 empl.·5.0(4)

Keller + Partner Sanitär und Heizungen GmbH is a plumbing and heating installation company. It plans and installs plumbing systems and heating solutions for new buildings, alterations and renovations, and provides repair and maintenance services.

Graber Holzbau GmbH

Since 2003 · 11–20 empl.

The core activity of Graber Holzbau GmbH is the provision of services and products in the field of timber construction, particularly in the following specialized areas: Carpentry (construction of buildings, garden houses, small animal shelters, etc.), Roofing (roofing and renovation), Solar technology (installation of solar energy systems), and Interior finishing (apartment construction and renovation, wall construction, etc.). The company thus offers a comprehensive range of services and products in the field of timber construction and building technology.

Sonnenenergie Plus GmbH

Since 2022 · 1–10 empl.·5.0(1)

The core activity of Sonnenenergie Plus GmbH is the planning, installation and maintenance of photovoltaic systems and solar systems, including the provision of energy storage systems, heat pumps and charging solutions for private and commercial customers. The company also offers service and repair services for solar systems and develops customized energy concepts for its customers.

Die Solarplaner AG

Since 2025 · 1–10 empl.