Specialized Construction Activities in
Kloten

A-Zäune GmbH

Since 2006 · 1–10 empl.·5.0(10)

The core activity of A-Zäune GmbH is the planning, manufacturing and installation of fences, gates and privacy screens for various applications, including garden fences, security fences, sports facilities and industrial plants. The company also offers fence repairs and maintenance, and supports customers in the selection and planning of fence systems.

Elektronorm AG

Since 1991 · 1–10 empl.

Elektronorm AG provides electrical safety services, including electrical inspections, equipment testing, consulting, and acceptance testing for photovoltaic systems and e‑mobility charging stations. The company develops electrical safety concepts, offers professional training, and provides calibration and measurement services. Elektronorm AG is ISO 9001 certified, a member of VSEK and Electrosuisse, and is part of the Schibli‑Gruppe.

Verbindungsleitungen Partner GmbH

Since 2023 · 1–10 empl.

The core activity of Verbindungsleitungen Partner GmbH is the manufacture and distribution of high-quality connection lines for geothermal probes.

HR Profi Bau GmbH

Since 2025 · 1–10 empl.

HR Profi Bau GmbH provides construction services including consulting and planning, as well as trades such as painting, plastering, drywall and façade work.

Innot GmbH

Since 2025 · 1–10 empl.

PRO TERMAX - KRLJIC

Since 2008 · 1–10 empl.

Duraj Montagen GmbH

Since 2010 · 1–10 empl.

Mair Armierungen GmbH

Since 2018 · 1–10 empl.

LESI Bau GmbH

Since 2020 · 1–10 empl.

Gralen Bau GmbH

Since 2026 · 1–10 empl.