Network construction in St. Gallen

Companies

All 9 companies in St. Gallen

Arnold AG

Since 2015 · 51–100 empl.4.3(12)

Arnold AG is a network construction company working in energy, telecom, transport and water infrastructure. Its services include planning, building and maintaining energy facilities and lines, data and communications networks, road and rail infrastructure, and water networks.

Network constructionGrid construction in the energy sectorTelecom network constructionGrid construction in the transport sector

LENTEC GmbH

Since 2015 · 1–10 empl.

LENTEC GmbH plans and installs communications networks, telecommunications infrastructure, and high- and low-voltage systems. Its services include cable and conduit construction, network and IT installations, and photovoltaic systems.

Network constructionNetwork constructionElectrical installationsBuilding automation

Kummler+Matter EVT AG

Since 2019 · 1–10 empl.

Kummler+Matter EVT AG plans, installs and operates electrical systems for energy supply, transport and telecommunications. Its activities include developing traffic concepts and building traffic control systems, parking guidance systems and telecommunications network infrastructure.

Network constructionEnergy SupplyTraffic EngineeringRailway Signalling and Railway Automation

Voltec Telecom GmbH

Since 2020 · 101–500 empl.3.9(26)

Network constructionE-mobility charging stations

LWL-Techniker Schweiz GmbH

Since 2021 · 1–10 empl.4.2(5)

LWL-Techniker Schweiz GmbH plans and installs fibre-optic systems and carries out splicing, OTDR measurements, and fault detection and repair. Its services include FTTH connections and cabling for buildings, data centres, and transport infrastructure; it also supplies pre-terminated cables and passive components.

Network constructionFiber optic installations / fiber optic measurementsFibre optic products / LWL productsProduct development

KSE Solutions GmbH

Since 2025 · 1–10 empl.

KSE Solutions GmbH provides services in network construction and systems engineering. It plans and supports energy and communications networks and technical systems, and offers engineering, construction management, building automation and software development.

Network constructionNetwork ConstructionSystems Engineering