Building Construction in
Thusis

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

Companies

All 7 companies in Thusis

Isotech Bautenschutz und Sanierungs AG Logo

Isotech Bautenschutz und Sanierungs AG

Since 2011 · 21–50 empl.5.0(8)

The company offers services in the field of repair and renovation of buildings, particularly concrete structures, drinking water reservoirs and sewage treatment plants. The core activities include: Consulting, analysis and solution development for construction problems; Repair of concrete structures due to environmental influences and/or manufacturing defects; Sealing and coating of buildings, including drinking water reservoirs and sewage treatment plants; Structural reinforcement of industrial buildings, parking garages and bridges; Floor coatings for various applications, such as workshops, production halls and storage areas. The company thus provides comprehensive services for the repair, renovation and maintenance of buildings.

Building ConstructionConcrete repairLiquid plastic waterproofingPolymer-modified bitumen waterproofing
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
ISOPERMAPROOF AG Logo

ISOPERMAPROOF AG

Since 1999 · 21–50 empl.5.0(4)

The company offers a wide range of services in the field of construction and maintenance technology. The core activities include: concrete repair and sealing of dams, infrastructure buildings and other concrete structures; shotcrete work, including reinforcement nets, load-bearing capacity enhancement, injections and cavity filling; masonry restoration; special concrete forms; slope stabilization; corrosion protection of steel structures through coating systems; floor coatings for various application areas, such as workshops, production halls, storage areas, parking areas, offices and wet rooms; structural reinforcement; and liquid plastic sealing. The company also provides consulting, analysis, solution development and implementation of these services.

Building ConstructionConcrete repairLiquid plastic waterproofingShotcrete work
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Beni Baumeister Thusis AG Logo

Beni Baumeister Thusis AG

Since 2020 · 11–20 empl.5.0(3)

Beni Baumeister Thusis is a construction company specializing in the planning and execution of construction projects. The company's core activity includes renting out properties, carrying out construction projects and managing properties.

Building ConstructionProperty RentalsConstruction Projects
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #3
Bautas AG Logo

Bautas AG

Since 2020 · 11–20 empl.4.7(3)

Bautas AG provides building-technology, waterproofing and renovation services, including liquid-plastic waterproofing, shotcrete applications, concrete repair and structural strengthening, as well as protective coatings, floor and wall coverings, insulation and consulting.

Building ConstructionWaterproofingStructural repairsLiquid plastic waterproofing
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #4
Viamalabau GmbH Logo

Viamalabau GmbH

Since 2026 · 1–10 empl.

Viamalabau GmbH is a construction company focused on reinforcement work, natural stone masonry, as well as conversions and renovations. The company carries out projects with its own teams and handles work from planning through execution.

Building ConstructionReinforcement worksNatural stone masonryConversions and renovations
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #5
DB

Decarisch Bau

Since 2014 · 1–10 empl.

Building Construction
No score yet
BC

Baudienstleistungen Cela, Gentjan Cela

Since 2023 · 1–10 empl.

Building Construction
No score yet

Building Construction in Thusis

7Building ConstructionCommercial register (Zefix) · as of October 10, 2026
2020Median year of registrationCommercial register (Zefix) · as of October 10, 2026
258in the Canton of GrisonsCommercial register (Zefix) · as of October 10, 2026
5,345in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Building Construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026