Network construction in the
Canton of Thurgau

Schenk AG Heldswil

Since 1989 · 21–50 empl.·4.7(55)

Schenk AG Heldswil carries out civil engineering, road construction and utility construction. Its services include guided horizontal drilling for trenchless pipe installation, planning and surveying of drilling projects, and work on water, wastewater, district heating, electricity and telecommunications lines.

M. Schlatter AG

Since 1986 · 21–50 empl.·4.7(14)

M. Schlatter AG plans and carries out electrical installations for industry, businesses, residential buildings and agriculture. Its services also include building automation, photovoltaics, e-mobility, power and cable network construction, and the planning and installation of electrical appliances.

Elektro Eisenegger AG

Since 1984 · 11–20 empl.·4.9(12)

Elektro Eisenegger AG plans and installs high- and low-voltage electrical systems for private, public, commercial and industrial customers. Its services also include photovoltaic systems, cable and overhead-line construction, telephone systems and data networks, as well as advice, sales, installation and maintenance of household appliances.

NEGXT AG

Since 2001 · 21–50 empl.·4.5(15)

NEGXT AG provides planning and technical services for electrical distribution networks and building infrastructure. Its activities include network planning and operation, technical documentation, and the planning of electrical installations, lighting, communications technology, building automation, photovoltaic systems, battery storage and EV charging infrastructure.

Regiotherm AG

Since 2001 · 11–20 empl.·4.3(15)

Regiotherm AG operates and maintains gas infrastructure and supplies end users with natural gas and biogas. It advises on energy and heating solutions, plans and installs heating systems including heat pumps and hybrid systems, and provides maintenance, repair and network services.

Pfister AG Elektrische Unternehmungen

Since 1970 · 11–20 empl.·5.0(7)

Pfister AG Elektrische Unternehmungen provides services for high-voltage electrical and energy infrastructure. Its work includes building and maintaining overhead lines, cable and electrical installations, public lighting and telecommunications infrastructure, as well as emergency call-out services.

Elektro Hörnlimann AG

Since 2021 · 11–20 empl.·4.9(20)

Elektro Hörnlimann AG plans, installs and maintains electrical systems for households, businesses, property managers and public institutions. Its services include electrical installations, lighting, network and telephone infrastructure, photovoltaic systems, electric-vehicle charging infrastructure, maintenance and repairs.

Ellenbroek Hugentobler AG

Since 1971 · 21–50 empl.·4.8(10)

Ellenbroek Hugentobler AG plans and delivers electrical installations and electrical infrastructure. Its services include network construction, telecommunications, fibre-optic systems, building technology, photovoltaics, electric-vehicle charging infrastructure, maintenance and safety inspections.

Ellenbroek Hugentobler AG

Since 1975 · 21–50 empl.·4.8(10)

Ellenbroek Hugentobler AG provides electrical and building technology services. Its activities include electrical installations, telematics, fibre-optic and network infrastructure, photovoltaics, e-mobility, as well as planning, consulting, maintenance and safety inspections.

Ellenbroek Hugentobler AG

Since 2007 · 21–50 empl.·4.8(10)

Ellenbroek Hugentobler AG provides electrical installation, telematics, fibre-optic and network construction, and building technology services. Its work also covers photovoltaics, electric vehicle charging infrastructure, maintenance and repairs, planning, consulting, and safety inspections.

Zeit Netzbau AG

Since 1990 · 1–10 empl.

Zeit Netzbau AG works in the construction and maintenance of electricity networks. Its services include low-voltage cabling, overhead line construction and maintenance, public lighting installation, cable pulling, and the construction and refurbishment of transformer stations.

Wyss Empfangstechnik GmbH

Since 1998 · 1–10 empl.

Wyss Empfangstechnik GmbH builds, modernizes, expands and maintains broadband communication networks for cable television and telecommunications. Its services also include home cabling, satellite reception systems and troubleshooting for installations and end devices.