Specialized Construction Activities in
Landquart
6 companies in Specialized Construction Activities based in Landquart — name and year of registration from the commercial register. The list below shows them all.
All 6 companies in Landquart
KLARK AG
Since 2025 · 1–10 empl.
KLARK AG develops and markets CO₂-neutral concrete for the construction sector. With KLARK concrete, the company offers a solution that permanently binds CO₂ in the building material and is used for sustainable construction.
csi bau ag
Since 1997 · 1–10 empl.2.3(3)
The company csi bau ag is a construction company that specializes in various specialized areas in the field of construction. The core activities include: Consulting and expert opinions in the field of construction, Insulation and sealing of buildings, Application of liquid plastics and high-pressure water jets for cleaning and renovation work, Special joints and edge seals for bridges and other structures, Fall protection and safety measures for construction work, Mortar coatings and injections for the renovation of buildings, Construction heating and water damage renovation, Work on flat roofs, compact roofs, warm roofs and inverted roofs. The company thus offers a wide range of services in the field of construction, from consulting and planning to the execution of specialized work.
Wolf Bau AG
Since 1985 · 1–10 empl.
Rhomberg Sersa Rail AG
Since 2010 · 1–10 empl.
Rhomberg Sersa Rail Machine AG
Since 2014 · 1–10 empl.
GS Baushop AG
Since 2020 · 1–10 empl.
Specialized Construction Activities in Landquart
Specialized Construction Activities in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 7, 2026
Specialized Construction Activities in other places
By canton