Photovoltaics in
Amriswil

Hungerbühler Elektroanlagen GmbH

Since 2000 · 1–10 empl.·4.8(8)

The core activity of ELEKTRO-CITY GMBH encompasses the planning, installation and maintenance of electrical systems, including photovoltaic systems, smart home solutions, building automation and electrical installations for residential and commercial properties.

Vogel Dach- und Fassadenbau AG

Since 1996 · 1–10 empl.

Vogel Dach- und Fassadenbau AG carries out work on pitched and flat roofs and building façades. Its services also include photovoltaic systems, roof maintenance, GEAK energy consultations and sheet-metal work.

H.E. Privé AG

Since 2020 · 1–10 empl.

The core activity of HE Privé AG is the investment, development and management of solar power plants and solar parks to produce and sell renewable energy. The company also offers services such as leasing, maintenance and repair of solar power plants. Furthermore, it enables private investors to invest in solar energy and benefit from the returns without having to bear the entire financial burden of purchasing and installing solar panels.

E Tec-Elektro GmbH

Since 2023 · 1–10 empl.·5.0(5)

E Tec-Elektro GmbH plans and carries out electrical installations for private, commercial and public-sector customers. Its services include photovoltaic systems and storage solutions, electric-vehicle charging infrastructure, smart-home systems, and renovation and maintenance work.

etb Elektroplanung GmbH

Since 2023 · 1–10 empl.

etb Elektroplanung GmbH provides electrical planning services, including building and area electrical design, fire-alarm and security system planning, and consultancy for photovoltaics, EV charging infrastructure and emergency power supplies. The company supports projects from feasibility studies, tender documentation and CAD execution plans through construction supervision, commissioning and integrated testing.

SSP GmbH

Since 2002 · 1–10 empl.

Swisshightech GmbH

Since 2009 · 1–10 empl.

Tomur AG

Since 2014 · 1–10 empl.

Solar Invest AG

Since 2026 · 1–10 empl.