Electrical Planning & Installation in
Rorschach

Cablegroup AG

Since 2005 · 21–50 empl.·3.7(73)

Cablegroup AG provides planning, construction, operation and maintenance of communication network infrastructures and delivers product-neutral end-to-end solutions for telecom operators, carriers and enterprise customers. Services include network engineering, network build, network systems and ongoing network maintenance.

Elektro Hummel AG

Since 1999 · 1–10 empl.·4.3(34)

Elektro Hummel AG provides electrical installation and telecommunications services. Its services include high- and low-voltage electrical installations, lighting, building automation (e.g. Loxone/KNX), internet and TV installations, connection of photovoltaic systems and electric vehicle charging stations, as well as planning, installation and maintenance of VoIP and other telecommunications systems and periodic electrical inspections.

ETAVIS Grossenbacher AG

Since 1998 · 101–500 empl.·4.0(10)

ETAVIS Grossenbacher AG is a provider of electrical engineering, communication and building automation services, offering electrical installations, solar systems, e‑mobility charging infrastructure, electrical inspections, and planning and project management. The services are aimed at private and business customers.

René Hummel AG

Since 1983 · 1–10 empl.

The core activity of René Hummel AG is consulting for lighting design and electrical installations in renovation, refurbishment and conversion projects, including project development, conception, tendering and cost management as well as specialist construction management.

NS Elektro GmbH

Since 2024 · 1–10 empl.·4.9(24)

The core activity of NS Elektro GmbH is the planning, installation, maintenance and repair of electrical installations, including high and low voltage systems, photovoltaic systems, lighting systems, earthing systems and surge protection. The company offers customized solutions for residential, commercial and industrial buildings and relies on modern technologies and sustainable energy concepts.

Komtech AG

Since 2007 · 1–10 empl.

The core activity of Komtech AG encompasses activities in the fields of telecommunications, CATV networks, building automation, as well as the placement of technical specialists. Furthermore, its subsidiary Immostate AG offers services in the real estate sectors of general contracting, management, and sales.

Marktplatz Garage GmbH

Since 1996 · 1–10 empl.

Partum Semita AG

Since 2020 · 1–10 empl.

Data-Tech Agir

Since 2022 · 1–10 empl.

Alpin Energie GmbH

Since 2023 · 1–10 empl.