Electrical Planning & Installation in
Wollerau

Portmann & Cavelti Elektro + Planungs AG

Since 1999 · 21–50 empl.·4.6(12)

Portmann & Cavelti Elektro + Planungs AG provides electrical planning services. The website presents project references, team information and contact details.

unicable AG

Since 2002 · 1–10 empl.

unicable AG specializes in the planning, engineering, documentation, installation and maintenance of fiber-optic and copper network infrastructures. Services include engineering for active network systems (CWDM, DWDM, MPLS, SDH), data center integration, testing, repairs, quality control and an on-call service.

Lingenhel Technics GmbH

Since 2019 · 1–10 empl.·5.0(1)

Lingenhel Technics GmbH provides telecommunications and network technology services, including installation of fiber-optic and copper cabling, LAN/WLAN networks, and telephone and communication systems. The company also offers project takeover and support, project management, temporary technical personnel, and consulting to optimize telecommunications projects.

Erb Elektroservice GmbH

Since 2011 · 1–10 empl.·2.0(4)

The core activity of Erb Elektroservice GmbH is electrical services, which refers to the provision of services in the field of electrical engineering, such as installation, maintenance and repair of electrical systems and devices.

silapla gmbh

Since 2025 · 1–10 empl.

silapla gmbh provides services in the field of electrical planning. Its portfolio includes feasibility studies, cost estimates, second opinions, site supervision, consulting, client representation, quality control, and condition assessments.

ITECH Multi Services AG

Since 2016 · 1–10 empl.

CMP Elektro GmbH

Since 2022 · 1–10 empl.