Timber construction in
Gossau SG

Blumer-Lehmann AG

Since 1999 · 101–500 empl.·4.8(17)

Blumer-Lehmann AG operates in the timber industry and timber construction, supporting building projects from consulting and architecture through planning and production to assembly. It delivers timber, modular and free-form buildings, as well as silos and facilities, and supplies sawn timber, wood products and conveying, control and measurement technology.

Gebr. Eisenring AG

Since 1998 · 21–50 empl.·4.9(13)

The core activity of Eisenring AG is wood processing and refinement, particularly in the production and distribution of wood products such as cladding, decking, facades and other wood refinement products. The company also offers specialized services like tree cosmetics, Colorshield and angled cutting.

Josef Mock AG

Since 1980 · 1–10 empl.

Mock Holzbau AG

Since 2014 · 11–20 empl.

Mock Holzbau AG is a timber construction and carpentry business. Its services include prefabricated timber construction, extensions to existing buildings, renovations, energy-efficient upgrades, façade and interior work, and roof window installation.

Georg Künzle GmbH

Since 1997 · 1–10 empl.·5.0(1)

Georg Künzle GmbH operates a carpentry and joinery business. It works with clients and architects to develop timber solutions for building projects.

Hardegger Holzbau AG

Since 2019 · 1–10 empl.·4.6(5)

The core activity of Hardegger Holzbau AG is timber construction, particularly the planning and execution of new buildings, conversions, agricultural buildings, joinery, doors, furniture, wooden flooring and stairs.

Maik's Schreinerarbeiten, Inh. Maik Zarka

Since 2018 · 1–10 empl.·5.0(1)

Maik's Schreinerarbeiten, Inh. Maik Zarka carries out carpentry and interior-fitting work, including kitchens, room dividers, windows and doors. Its services also include façade renovations, timber construction, repairs and installation work.

Christian Keiser Ingenieurbüro für Holzbau

Since 2009 · 1–10 empl.

Christian Keiser Ingenieurbüro für Holzbau provides engineering services for timber construction, offering technical consultancy and project-related planning for timber projects.

Dalu Montagen GmbH

Since 2005 · 1–10 empl.

M.Zarka Schreinerwerkstatt GmbH

Since 2020 · 1–10 empl.

Vilaça da Cruz Holzbau GmbH

Since 2025 · 1–10 empl.