Renovation in
Goldau

Annen Holzbau AG

Since 1973 · 21–50 empl.·4.8(5)

The core activity of Annen Holzbau AG is timber construction, particularly the planning, execution and renovation of timber structures, residential buildings, commercial buildings, interior fittings, staircase construction, roofing, facades and other timber constructions. The company also offers emergency services for roof damage and photovoltaic systems.

Stiftung Rigi Historic

Since 2012 · 11–20 empl.·5.0(5)

The core activity of Rigi Historic is to collect funds for the preservation and maintenance of historic buildings and vehicles on the Rigi, particularly for the Lok7, as well as organizing events and trips with historic vehicles.

Curiger AG Gebäudeunterhalt

Since 2016 · 1–10 empl.

The core activity of Curiger AG Building Maintenance is the provision of services in the field of building maintenance, including: housekeeping, gardening, technical maintenance, winter services, and rental of mobile heating units and drying equipment. The company thus offers comprehensive services for the maintenance and care of properties.

Kaminfeger Haller GmbH

Since 2019 · 1–10 empl.·5.0(4)

The core activity of Kaminfeger Haller is the execution of chimney sweep work, furnace inspections and ventilation cleaning.

LBG Goldau, Ländliche Baugenossenschaft

Since 1965 · 11–20 empl.·4.8(4)

The company's core activity is providing services in the field of construction execution, including consulting and supporting customers with their construction projects, as well as the sale and rental of building materials and agricultural supplies. The company also offers specialized services such as general construction, agricultural buildings, environmental work and customer-specific projects.

Dani Zargenmontage GmbH

Since 2025 · 1–10 empl.

AK Haustechnik Kovaqi

Since 2026 · 1–10 empl.