Building Construction in
Widnau

10 companies in Building Construction based in Widnau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 10 companies in Widnau

Sohm AG Schweiz

Since 2011 · 51–100 empl.

Sohm HolzBautechnik GmbH is a timber construction company specializing in the planning, development and realization of timber construction projects. The company's core activity includes the construction of buildings in economic and ecological timber construction methods, including the production of timber construction elements such as wall, ceiling and roof elements. The company acts as a project partner for all construction phases, from planning to turnkey handover, and offers both timber construction and general contractor services.

Building ConstructionBuilding constructionDiagonalDübelholzMass timber construction for single-family houses

Kurt Heule GmbH

Since 2014 · 1–10 empl.

The core activity of Kurt Heule GmbH is the provision of services in the field of ventilation hygiene, ventilation cleaning and maintenance, as well as the cleaning of photovoltaic systems and flat roofs. Specific services include: Hygiene inspection according to VDI 6022, ventilation cleaning for industry and commerce, cleaning of exhaust air systems, bathroom and toilet facilities, MFH residential ventilation, comfort ventilation and Minergie systems, filter service, cleaning of photovoltaic systems, and flat roof maintenance. The company positions itself as a reliable partner for these services in the region.

Building ConstructionVentilation hygiene and ventilation cleaningHygiene inspection according to VDI 6022Cleaning of photovoltaic systems

Köppel-Vogel AG

Since 1966 · 1–10 empl.5.0(2)

Köppel-Vogel AG is a construction company active in building construction, civil engineering and geotechnical works. Its services include residential and industrial building projects, excavation and civil works, pile foundations, sheet pile walls and vibration measurements.

Building ConstructionBuilding constructionCivil engineering

Gebr. Kühnis AG, Widnau

Since 1972 · 1–10 empl.5.0(4)

The core activity of Gebr. Kühnis AG is the execution of civil engineering and construction work. Specifically, this includes pipeline construction, excavation, environmental work, earthwork, construction of forecourts, as well as the realization of high-rise buildings such as single-family homes, residential buildings, office and industrial buildings.

Building ConstructionAbove-ground constructionUnderground constructionChimney construction

HANSESUN AG

Since 2007 · 1–10 empl.

Building Construction

No score yet BG

BauStar GmbH

Since 2009 · 1–10 empl.

Building Construction

No score yet R1

RF-Promotion 1 AG

Since 2015 · 1–10 empl.

Building Construction