Solar & Photovoltaics in
Gwatt (Thun)

Elektro Hunziker AG

Since 1986 · 51–100 empl.·4.5(51)

Elektro Hunziker AG provides electrical engineering services and carries out electrical installations for new builds and renovations. Its services include planning, high- and low-voltage installations, maintenance and inspections, telematics, building automation (KNX), photovoltaic systems and electric vehicle charging stations.

3S Solar Plus GmbH

Since 2018 · 21–50 empl.·4.8(16)

3S Solar Plus GmbH develops and manufactures building-integrated photovoltaic (BIPV) systems for integration into roofs, facades, balcony railings and overhead installations. The company also provides planning and monitoring software, system planning and analysis services, training and partner support, with production carried out in Switzerland.

3S Swiss Solar Solutions AG

Since 2018 · 51–100 empl.·4.8(16)

3S Swiss Solar Solutions AG develops and manufactures building-integrated photovoltaic (BIPV) systems, including frameless solar modules for roofs, facades, balcony railings and overhead installations. The company provides planning and system-analysis services, monitoring tools (including the 3S Software Suite and 3S Horizon), and partner support and training.

Brunner & Imboden AG

Since 1989 · 51–100 empl.·4.7(24)

Brunner + Imboden AG is a leading company in the fields of high and low voltage installations, telecommunications solutions, solar systems and alternative mobility. The core activities include: electrical installations (high and low voltage), telecommunications solutions, solar energy (photovoltaics), and alternative mobility. The company also offers services such as consulting, planning, design, installation, service, maintenance and upkeep in these areas.

Meyer Burger Technology AG

Since 1999 · 101–500 empl.·3.9(25)

Solarkraftwerkstatt Herzig

Since 2015 · 1–10 empl.·4.7(15)

Solarkraftwerkstatt Herzig designs and installs photovoltaic systems and related energy solutions for residential and commercial customers. Services include system planning, installation, battery storage, EV charging stations, collective self‑consumption solutions (ZEV), remote monitoring and maintenance, and financing or partnership options.

Solarhirsch GmbH

Since 2022 · 1–10 empl.·5.0(13)

Solarhirsch GmbH supplies photovoltaic systems and components and sells solar modules, inverters, batteries, mounting systems, cables and accessories through an online shop. It provides services from system planning to installation, offers material supply for self-installation, and provides monitoring services for PV systems.

SolarkraftWerkstatt GmbH

Since 2023 · 1–10 empl.·4.7(15)

SolarkraftWerkstatt GmbH designs and installs photovoltaic systems and integrated energy solutions for residential and commercial clients. Services include project planning, installation and maintenance, formation of self-consumption communities (ZEV), EV charging stations, battery storage and financing or partnership models; the company is Swissolar-certified.

Asturgy GmbH

Since 2026 · 1–10 empl.

Asturgy GmbH plans and implements energy solutions with a focus on solar systems, battery storage, charging infrastructure for e-mobility, and electrical installations. The company also provides backup power solutions, heat pumps, and end-to-end services from planning to installation and commissioning.

Green King Energy GmbH

Since 2023 · 1–10 empl.

eSwift Swiss GmbH

Since 2024 · 1–10 empl.

EST Solar AG

Since 2024 · 1–10 empl.