Specialized Construction Activities in
Uznach

6 companies in Specialized Construction Activities based in Uznach — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Uznach

Niederer + Pozzi Umwelt AG Logo

Niederer + Pozzi Umwelt AG

Since 2002 · 11–20 empl.

The company provides services in the field of environmental technology and hydraulic engineering, particularly in the areas of: * Flood protection and natural hazard management * Revitalization of water bodies * Environmental technology * Bed load and driftwood management * Water use and hydrology The company offers a wide range of services, including: * Numerical modeling * Flood risk assessments * Expert consulting and expertise * Planning * Data collection and visualization The company specializes in developing sustainable solutions that are ecologically, socially, and economically viable.

Specialized Construction ActivitiesRiver engineering and flood protectionNatural hazards and risk managementRevitalisation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
KAMPEAK GmbH Logo

KAMPEAK GmbH

Since 2023 · 11–20 empl.5.0(1)

The core activity of KAMPEAK GmbH is the planning, development, manufacture and installation of steel structures as well as the provision of services in the field of telecommunications infrastructure, including design, rollout implementation, construction and maintenance. The company specializes in the development and delivery of steel products for the telecommunications industry and offers comprehensive solutions for the demands of modern infrastructure projects.

Specialized Construction ActivitiesTelecom implementationSteel structural detailingStructural engineering
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #2
Bolt Erdwärme AG Logo

Bolt Erdwärme AG

Since 2009 · 1–10 empl.

Bolt Erdwärme AG offers the GRD drilling system and performs radial‑angled boreholes for the installation of geothermal probes. The company provides planning and execution of drilling works including building connections, handles permits and funding applications, and advises together with partners on heat pump technology.

Specialized Construction ActivitiesGeothermal probe and GRD drillingGeothermal project planningDrilling project execution and commissioning
No score yet
Bohr-Cut Diamanttechnik GmbH Logo

Bohr-Cut Diamanttechnik GmbH

Since 2026 · 1–10 empl.

Bohr-Cut Diamanttechnik GmbH provides concrete cutting, core drilling, concrete drilling, concrete sawing, concrete milling and demolition services. The company serves commercial, industrial and private customers.

Site PreparationConcrete cutting and separationCore drillingConcrete milling
No score yet
Z.Gjeraj Bau GmbH Logo

Z.Gjeraj Bau GmbH

Since 2026 · 1–10 empl.

Z.Gjeraj Bau GmbH is a construction company focused on formwork and subcontracted construction work in building and civil engineering. The company supports construction projects with precise, efficient and timely execution.

Building ConstructionFormwork WorkConstruction Piecework
No score yet
F&

F & S GmbH

Since 2018 · 1–10 empl.

Specialized Construction Activities
No score yet

Specialized Construction Activities in Uznach

6Specialized Construction ActivitiesCommercial register (Zefix) · as of October 5, 2026
2023Median year of registrationCommercial register (Zefix) · as of October 5, 2026
280in the Canton of St. GallenCommercial register (Zefix) · as of October 5, 2026
3,926in SwitzerlandCommercial register (Zefix) · as of October 5, 2026
Locations

Specialized Construction Activities in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 5, 2026