Sheet metal worker in
Winterthur

Sager Haustechnik AG

Since 1996 · 11–20 empl.·4.7(15)

The core activity of SAGER Haustechnik AG encompasses the execution of installations in the field of building technology, particularly sanitary facilities and heating systems, as well as the operation of a construction and apparatus plumbing workshop and a metal construction department. Furthermore, the company offers consulting services in the areas of energy efficiency and building physics.

DachDicht GmbH

Since 2023 · 1–10 empl.·5.0(25)

DachDicht GmbH is a roofing contractor providing roofing and sheet-metal services. Its work includes roof maintenance and repairs, flat-roof waterproofing, pitched-roof coverings, metalwork, new roof construction and renovations.

C. Steiner's Erben Aktiengesellschaft

Since 1969 · 1–10 empl.

C. Steiner's Erben Aktiengesellschaft provides sheet metal and roofing services. The company carries out building-related metalwork, roof maintenance, and related craft services.

LKWS GmbH

Since 2002 · 1–10 empl.·4.0(6)

The core activity of LKWS GmbH is the planning, manufacture and installation of air duct systems, as well as workshop sheet metal work, i.e. the manufacture and processing of metal parts, particularly in the field of ventilation technology.

KT Bauspenglerei GmbH

Since 2025 · 1–10 empl.

KT Bauspenglerei GmbH provides sheet-metal work and metal fabrication for buildings. Its services include roof drainage, coverings, façade cladding, building connections and custom metal constructions using zinc, copper, aluminium and stainless steel.

Willi Graf

Since 1982 · 1–10 empl.

Carrosserie Egli

Since 2024 · 1–10 empl.

Horizon Nexus Ventures GmbH

Since 2024 · 1–10 empl.

IBedachungen GmbH

Since 2026 · 1–10 empl.

Schlosserei Kunz GmbH

Since 2026 · 1–10 empl.