Network construction in the
Canton of Solothurn

Rohn Elektrounternehmen AG

Since 1990 · 51–100 empl.·4.7(25)

Rohn Elektrounternehmen AG is an electrical installation and network construction company. Its services include planning, installing and maintaining power and low-voltage systems, as well as customer service, smart home solutions, photovoltaics, e-mobility and air conditioning.

Studer Bautechnik AG

Since 1989 · 21–50 empl.·4.7(23)

Studer Bautechnik AG is a construction company specialising in building and civil engineering. Its services include masonry and building maintenance, smaller conversions and renovations, external works, and utility construction such as cable and pipe systems.

WD comtec AG

Since 1992 · 21–50 empl.·4.1(8)

WD comtec AG plans, builds and operates network infrastructure for communications networks. Its services include FTTH and cable network projects, fibre-optic and coaxial network construction, and the operation, maintenance and optimisation of existing networks.

WD RegioNet AG

Since 2011 · 21–50 empl.·4.4(7)

WD RegioNet AG plans, builds and operates telecommunications networks and provides their maintenance and fault-response services. Its work includes fibre-optic, coaxial and hybrid networks, as well as network centres, building connections and in-building installations.

AP Speed Power GmbH

Since 2018 · 1–10 empl.·5.0(9)

AP Speed Power GmbH specialises in microduct systems and blowing technology for mini and micro cables, and supports the implementation of FTTH projects. Its services include consulting, planning and project management, the supply of fibre-optic products, and cable pulling, blowing and splicing work.

Niederhauser Elektro-Sanitär AG

Since 1991 · 1–10 empl.·5.0(8)

Niederhauser Elektro-Sanitär AG carries out electrical and plumbing installations and provides repairs, project planning and design. Its services also include TV, telephone, IT and internet installations, cable and overhead line construction, and motorcycle electronics work.

IED Gruppe AG

Since 2004 · 51–100 empl.

IED Gruppe AG provides services for network infrastructure in the energy, telecommunications and transport sectors. Its activities include planning, construction, maintenance and management of infrastructure and networks, including overhead lines, high-voltage cable systems, network construction, telecommunications networks, corrosion protection and concrete repair.

EnerTrans Switzerland AG

Since 2010 · 11–20 empl.

EnerTrans Switzerland AG plans, designs, builds and operates high- and medium-voltage infrastructure for network operators, power plants and industry. Its services include power lines and substations, maintenance, network analyses, technical documentation and the digitalisation of network assets.

Axians Schweiz AG

Since 2017 · 21–50 empl.·4.1(10)

Axians Schweiz AG is an ICT service provider within the Axians network in Switzerland, supporting businesses with digital transformation. Its services include cloud and data centre infrastructure, business applications and data analytics, cyber security, networks, digital workplaces, and broadband and mobile communications infrastructure.

Arnold AG

Since 2020 · 51–100 empl.·4.3(12)

Arnold AG provides network construction services in energy, telecommunications, transport and water. Its activities include planning, building and maintaining energy and communications networks, as well as infrastructure and installations for transport and water supply.

Lisa Intec GmbH

Since 2023 · 1–10 empl.·5.0(10)

Lisa Intec GmbH plans and implements fibre-optic projects and cable systems for telecommunications and data transmission. Its services include construction management, cable installation, splicing and measurement, network installations, and troubleshooting signal faults.

RSStruffenegger GmbH

Since 2022 · 1–10 empl.

RSStruffenegger GmbH installs fibre-optic cabling in residential buildings and businesses, including connections, splicing, testing and documentation. Its services also include LAN and WLAN installations, DECT systems and access points.