Metalwork in
Hauptwil
6 companies in Metalwork based in Hauptwil — name and year of registration from the commercial register. The list below shows them all.
All 6 companies in Hauptwil
Sepp Oberholzer AG
Since 2002 · 21–50 empl.4.9(13)
Sepp Oberholzer AG provides metalworking and structural steel services. Its activities include planning and design, sheet-metal processing, welding and installation, as well as the dismantling and relocation of production facilities and machinery.
K&G Schweisstechnik GmbH
Since 2018 · 1–10 empl.
The core activity of K&G Schweisstechnik is the provision of welding services, including: operation, programming and application of IGM welding robots; pipe welding with forming gas; welding and processing of sheet metal; execution of welding processes such as MAG, MIG and TIG; electron beam welding; and Orbital Polysoude. The company offers these services primarily in the field of pipeline construction for the medical and pharmaceutical industries.
Graf Metallbauservice
Since 2019 · 1–10 empl.
Graf Metallbauservice provides repair and maintenance services for doors, windows, gates and glazing, as well as locks, door closers and locking systems. Its services also include minor metalworking, letterboxes, bicycle shelters, entrance doors and balcony glazing.
Nik Montagen GmbH
Since 2014 · 1–10 empl.
GB Swiss AG
Since 2020 · 1–10 empl.
Hui Metal Support
Since 2026 · 1–10 empl.
Metalwork in Hauptwil
Metalwork in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
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