Civil works in
Jona
7 companies in Civil works based in Jona — name and year of registration from the commercial register. The list below shows them all.
All 7 companies in Jona
JMS RISI AG Tief- und Spezialtiefbau
Since 2005 · 21–50 empl.4.3(19)
JMS RISI AG Tief- und Spezialtiefbau carries out civil and specialist deep-foundation works, including pile foundations, excavation retaining systems, groundwater lowering, utility installation, demolition and watercourse works. The company provides complete excavation and site-filling services, recycling or disposal of excavated material, and the planning and execution of specialist foundation solutions.
Hagedorn AG
Since 1976 · 51–100 empl.4.5(14)
Hagedorn AG is a construction company providing road and civil engineering works and related services. Offerings include asphalt paving, mastic asphalt and waterproofing, transport and crane services, recycling of construction materials, milling and core drilling, and winter road services; the company holds ISO 9001, ISO 14001 and ISO 45001 certifications.
Karl Rüegg Tiefbau und Transport AG
Since 1979 · 11–20 empl.3.9(21)
Karl Rüegg Tiefbau und Transport AG carries out civil engineering, utility-line and road construction work and provides transport services. Its services also include waste disposal and recycling, crane and grab work, skip and container services, and riding-arena construction.
nevos ag
Since 2019 · 11–20 empl.4.2(24)
The core activity of Nevos AG is the planning, installation and maintenance of telecommunications networks, particularly in the field of fibre optic and copper technology, as well as in building technology. The company offers tailored solutions to cope with the rapidly evolving telecommunications landscape and builds infrastructures that meet the demands of the future.
KIBAG Bauleistungen AG
Since 2005 · 21–50 empl.4.7(3)
KIBAG Bauleistungen AG provides road construction, deep civil engineering and demolition services, covering traffic-route construction, deep excavation works and dismantling. The location page publishes contact details and downloadable brochures related to these services.
E. Weber AG
Since 2008 · 1–10 empl.
Dürst Bauingenieur GmbH
Since 2009 · 1–10 empl.
Civil works in Jona
Civil works in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
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