Photovoltaics in
Lohn-Ammannsegg

6 companies in Photovoltaics based in Lohn-Ammannsegg — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Lohn-Ammannsegg

Kläy Haustechnik AG Logo

Kläy Haustechnik AG

Since 2003 · 101–500 empl.4.7(23)

Kläy Haustechnik AG plans and installs plumbing systems and heating systems for residential buildings, businesses, industry and public-sector facilities. Its services also include building-services engineering, maintenance and repairs.

PhotovoltaicsPlumbingHeating
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #1
Sunside Energy AG Logo

Sunside Energy AG

Since 2021 · 1–10 empl.5.0(9)

Sunside Energy AG plans, installs and maintains photovoltaic systems, and provides related equipment as well as solar power management and storage solutions. Its services also include charging infrastructure for electric vehicles.

PhotovoltaicsSolar systemsEnergy storageE-mobility
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Neue Energien May Logo

Neue Energien May

Since 2012 · 1–10 empl.

Neue Energien May distributes products for photovoltaic systems and heat pumps and offers advice in these areas. It also installs heat pumps in cooperation with TCA Thermoclima.

ElectricianDistribution of photovoltaic productsManufacture of heat pumpsConsulting for renewable energies
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
usol GmbH Logo

usol GmbH

Since 2015 · 1–10 empl.

usol GmbH advises on photovoltaic systems and plans, installs and maintains solar installations for households and businesses. It also offers energy storage solutions and supports the integration of solar power into existing electrical systems.

PhotovoltaicsConsulting for photovoltaic systemsPlanning of solar systemsInstallation of solar systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
SA

SunMove AG

Since 2009 · 1–10 empl.

Photovoltaics
No score yet
SG

Solosolution GmbH

Since 2012 · 1–10 empl.

Vehicle rental
No score yet

Photovoltaics in Lohn-Ammannsegg

6PhotovoltaicsCommercial register (Zefix) · as of November 7, 2026
2012Median year of registrationCommercial register (Zefix) · as of November 7, 2026
122in the Canton of SolothurnCommercial register (Zefix) · as of November 7, 2026
4,040in SwitzerlandCommercial register (Zefix) · as of November 7, 2026
Locations

Photovoltaics in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 7, 2026