Electrical Planning & Installation in
Olten

Jost Elektro AG Brugg, Zweigniederlassung Olten

Since 2014 · 1–10 empl.·5.0(7)

Jost Elektro AG Brugg, Zweigniederlassung Olten provides electrical installation services including planning, project management and implementation of power and low-voltage systems, automation, voice & IT/video solutions and electric vehicle charging stations. The branch also delivers service and maintenance work, including a 24-hour on-call service and handling of service orders.

Elektro Geiser AG

Since 1953 · 11–20 empl.·4.1(13)

The core activity of the iKUU company (comprising Elektro Geiser AG and BitTec AG) encompasses the areas of building automation, smart home and energy management, including electrical installations, planning and consulting, service and maintenance, lighting, e-mobility (charging stations), device testing, periodic inspections of PV systems, as well as cloud services and managed services.

Electro Inspect AG

Since 1968 · 11–20 empl.

Electro Inspect AG specializes in inspection and safety of electrical installations and provides inspections, measurements, testing, network analysis, energy management and advisory services. The company is accredited by the State Secretariat for Economic Affairs (SECO) and performs earth resistance measurements, hazard assessments and machine testing.

Aare Limmat Elektro AG

Since 2016 · 21–50 empl.

The company provides services in the field of construction and real estate development, particularly in the areas of new construction, renovation, refurbishment and tenant fit-out. It also supports local projects and events through sponsorship and pro-bono services.

Käser AG, Elektro + Telekommunikation

Since 1955 · 21–50 empl.·4.0(9)

Käser AG, Elektro + Telekommunikation provides electrical installation and telecommunication services, including building automation, photovoltaic systems, e-mobility charging solutions, shared energy (ZEV) installations, as well as planning, inspection, maintenance and consulting.

101 elektro ag

Since 2011 · 1–10 empl.·4.0(21)

The core activity of 101 elektro ag is the planning, consulting and execution of electrical installations for new and renovation projects as well as modernizations of private and commercial properties, including the repair and maintenance of electrical systems.

Gysin AG Elektro- und Telefonanlagen

Since 2002 · 1–10 empl.·4.7(3)

The core activity of Gysin AG is the provision of services in the field of electrical installations, including lighting, telecommunications, repairs and maintenance.

Hansesun Photovoltaik Swiss GmbH

Since 2025 · 11–20 empl.

Hansesun Photovoltaik Swiss GmbH plans, installs, commissions and services photovoltaic systems, battery storage, control systems and EV charging stations. The company also handles permits, subsidies and grid connection as a one-stop provider.

WEST Solution AG

Since 2024 · 1–10 empl.

WEST Solution AG is a building automation company that uses open standards such as BACnet and provides planning, system integration, installation, commissioning, and maintenance of automation systems. Its services include integration of HVAC, lighting, security and IoT devices, energy and efficiency management, modernization, data monitoring and training plus remote support.

BitTec AG

Since 2023 · 1–10 empl.·5.0(2)

The company's core activity is the planning, installation, maintenance and consulting of electrical systems, building automation, smart home systems and energy management solutions, including the provision of cloud services, managed services and internet access.

i-Energy GmbH

Since 2024 · 1–10 empl.

i-Energy GmbH provides planning, installation and sale of solar systems as well as related AC/DC electrical installations. Its services include consulting and system planning, maintenance and solar storage solutions.

Funktechnik von Allmen

Since 2023 · 1–10 empl.

Funktechnik von Allmen is an online shop specializing in the sale of radio technology products. The company's core activity is the distribution and sale of radio technology products such as coaxial cables, connectors, antennas, amateur radio equipment, license-free PMR/CB radio equipment and accessories for amateur radio, aviation radio and other radio applications.