Mechanical engineering in
Au SG

10 companies in Mechanical engineering based in Au SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 10 companies in Au SG

W. Buschor Präzisionsmechanik AG Logo

W. Buschor Präzisionsmechanik AG

Since 2006 · 1–10 empl.

W. Buschor Präzisionsmechanik AG manufactures precision mechanical parts by turning and milling, including prototypes and small to medium production runs. Its services also include design support, inspection, post-processing and assembly of components for fields such as precision engineering, medical technology, aerospace, defence, measurement technology and toolmaking.

Mechanical engineeringManufacture of precision turned and milled partsTurningMilling
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Swiss innotech AG Logo

Swiss innotech AG

Since 2012 · 1–10 empl.

Swiss innotech AG develops instruments for life science, analytical chemistry and laboratory equipment. Its range includes devices for peptide and protein processing, gas sampling, mercury analysis, as well as laboratory furnaces and crucibles.

Mechanical engineeringSolutions for Oligonucleotides and Peptides (wavePREP)Protein Hydrolysis (macroWAVE)Mercury Analysis (mercurioCV)
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Swinsol AG Logo

Swinsol AG

Since 2020 · 21–50 empl.

Swinsol AG develops and manufactures components and technologies for mechanical compact spinning systems used on ring spinning machines to process natural and man-made fibres into yarn. Its offerings include compact spinning systems, modernization solutions, and engineering and service support.

EngineerCompact spinning systemsRecompact 3.0Recompact 3.T
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
PROJEKTO Mechanik AG Logo

PROJEKTO Mechanik AG

Since 2017 · 11–20 empl.5.0(3)

PROJEKTO Mechanik AG develops, designs and manufactures production parts, special-purpose and series machines, fixtures and systems for a range of industries. Its services also include product development, machining, assembly, automation solutions and packaging for machines.

Mechanical engineeringProject management & designProduct developmentMachining / machined parts
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #4
INTERFERENZ FWT AG Logo

INTERFERENZ FWT AG

Since 1970 · 1–10 empl.4.0(2)

INTERFERENZ FWT AG manufactures precision components using CNC machining and produces optical and opto-mechanical assemblies. Its services include milling, turning, optical assembly and laser assemblies, from prototypes to series production, with clean-room assembly where required.

Mechanical engineeringCNC machiningOptical assembliesLaser technology
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #5
ATM Alfier Textilmaschinen GmbH Logo

ATM Alfier Textilmaschinen GmbH

Since 1997 · 1–10 empl.

ATM Alfier Textilmaschinen GmbH develops and manufactures quilting machines, including double-chain-stitch and double-lockstitch models for the quilting industry.

Mechanical engineeringDouble-chainstitch quilting machinesDouble-lockstitch quilting machines
No score yet
TS

Thomas Seitz AG

Since 1995 · 1–10 empl.

Mechanical engineering
No score yet
B

Brenner-Feinmechanik

Since 2002 · 1–10 empl.

Mechanical engineering
No score yet
HT

Hauser Tec

Since 2008 · 1–10 empl.

Machine repair
No score yet
SE

S+R ENGINEERING GmbH

Since 2009 · 1–10 empl.

Engineer
No score yet

Mechanical engineering in Au SG

10Mechanical engineeringCommercial register (Zefix) · as of November 6, 2026
2008Median year of registrationCommercial register (Zefix) · as of November 6, 2026
553in the Canton of St. GallenCommercial register (Zefix) · as of November 6, 2026
5,944in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Mechanical engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026