Mechanical engineering in
Romanshorn

Geobrugg AG

Since 1991 · 101–500 empl.·4.7(72)

The core activity of Geobrugg is the development, manufacture and installation of protection systems and barriers to prevent natural hazards such as rockfall, landslides, debris flows, mudflows and coastal erosion, as well as to secure infrastructure and human life in various fields such as mining, tunnel construction, motorsport and hydraulic engineering.

Fatzer AG

Since 1933 · 21–50 empl.·4.6(16)

The company's core activity is the manufacture and distribution of ropes and rope systems for various applications, particularly in the fields of transportation, tourism, urban infrastructure and industry. The company also provides monitoring and surveillance services for rope systems.

RINCO ULTRASONICS AG

Since 1986 · 21–50 empl.·5.0(5)

RINCO ULTRASONICS AG develops and supplies ultrasonic equipment for welding and cutting plastics, textiles and food. Its product range includes welding machines, cutting devices, generators, actuators, hand-held units, components and solutions for integration into automation lines.

Eugster/Frismag AG

Since 1995 · 101–500 empl.·4.1(26)

Eugster/Frismag AG develops and manufactures coffee machines and other small electrical household appliances. It provides R&D, industrialisation, series production and after‑sales support, including spare parts and customer‑service support for business customers.

Steyer Antriebstechnik AG

Since 1999 · 1–10 empl.

Steyer Antriebstechnik AG supplies drive technology components, including motors, gearboxes, drives, servo systems and linear units. It also designs and implements automation and control solutions, providing engineering, commissioning, technical support and retrofits.

Stabro AG

Since 2008 · 1–10 empl.

Stabro AG manufactures high-precision parts using CNC processes, including milling, turning and drilling, and assembles complete units. Its products serve industries including textiles, automotive and rail.

Baremo GmbH

Since 1997 · 1–10 empl.·5.0(5)

The core activity of Baremo GmbH includes the execution of rope and material testing, CNC contract manufacturing, revisions and assemblies as well as engineering services. In particular, the company offers accredited testing laboratories according to SN EN ISO/ICE 17025 and has a modern machine park for the execution of tests and productions.

Artech Ultrasonic Systems AG

Since 1991 · 11–20 empl.·5.0(1)

The core activity of Artech Ultrasonic Systems AG is the development, manufacture and marketing of ultrasonic solutions for the bulk solids industry, particularly for the areas of screening, flow aid, conveying and dosing of bulk solids such as powders, salt, grains, flour, sugar and granules.

Revoc AG

Since 2009 · 1–10 empl.·5.0(1)

The core activity of REVOC AG is the execution of general overhauls of Kellenberger grinding machines to restore them to their original condition. This also includes retrofit and revision services for these machines.

Brandes Werkstatt & Montagen GmbH

Since 2026 · 1–10 empl.

Brandes Werkstatt & Montagen GmbH provides plant engineering, pipe fitting and maintenance and repair services for industrial equipment. The company carries out the fabrication, assembly and commissioning of vessels and equipment as well as the manufacture and repair of piping systems.

HPM Hanspeter Holzer

Since 1998 · 1–10 empl.