Solar & Photovoltaics in
Thun

arnaldi energie wasser ag

Since 1995 · 1–10 empl.·5.0(10)

arnaldi energie wasser ag is a building services company providing consulting, planning, installation and maintenance for heating, plumbing/sanitary, ventilation and photovoltaic systems. The firm supports project conception, modernization and service work, and offers assistance with permits and funding where needed.

Adolf Krebs AG

Since 2003 · 11–20 empl.·4.1(26)

The core activity of Adolf Krebs AG is the planning, installation and maintenance of heating, ventilation and sanitary systems. The company also offers a 24-hour emergency service and building services, and has specialized in the areas of education, health, hospitality, industry and residential.

IBS Intelligent Battery System GmbH

Since 2007 · 1–10 empl.

IBS Intelligent Battery System GmbH designs, manufactures and sells electronic systems and modules for 12V and 24V mobile power, including dual-battery systems, pure-sine inverters, low-voltage disconnects, portable solar kits and lithium batteries. The company also supplies installation kits, portable power boxes and accessories for 4WD, commercial and emergency vehicles.

Ecogie Genossenschaft für die aktive Energiewende

Since 2011 · 1–10 empl.

Ecogie Genossenschaft für die aktive Energiewende develops and operates photovoltaic installations, offers membership and investor participation in projects, and sells solar electricity.

alenso ag

Since 2013 · 11–20 empl.

The company's core activity is the planning, design and implementation of energy solutions, particularly in the field of renewable energies, such as photovoltaics and solar thermal energy, as well as the renovation and maintenance of roofs and buildings. This also includes the installation of charging stations, batteries and other energy storage systems. The company also offers maintenance and monitoring services for these systems.

Alles wird gut Solar GmbH

Since 2008 · 1–10 empl.

Thun Solar AG

Since 2011 · 1–10 empl.

Elektrik Markus Wenger GmbH

Since 2003 · 1–10 empl.·4.3(3)

The core activity of Elektrik Markus Wenger GmbH is the planning, installation and maintenance of electrical systems, including photovoltaic systems, as well as the execution of repair and service work in the field of electrical engineering, particularly in the context of renovations and refurbishments.

Markus Siegenthaler Heizung- Solar- Wasser

Since 2013 · 1–10 empl.

ECON Rentsch GmbH

Since 2023 · 1–10 empl.

SoliTech Didier Picamoles

Since 2025 · 1–10 empl.