Mechanical engineering in
Märstetten

Berchtold Apparatebau AG

Since 1999 · 1–10 empl.·5.0(2)

The core activity of Berchtold Apparatebau AG is the planning, manufacturing and assembly of equipment, pipelines, reservoir components and special constructions, particularly for the chemical, pharmaceutical and food industries, as well as for water supply, wastewater treatment plants and waste disposal.

Aroflex AG

Since 1976 · 11–20 empl.·5.0(1)

The core activity of Aroflex AG is the development and manufacture of innovative hydraulic and mechanical engineering solutions, particularly valves, aggregates and machines for the oil hydraulic industry. The company also offers production aids, precision tubes, optical fibers, cutting tools and automation solutions. Additionally, it develops and manufactures customer-specific solutions, such as assembly machines for wardrobe systems and test machines for small motor anchors.

Aroflex Industries AG

Since 2025 · 1–10 empl.

Aroflex Industries AG develops and manufactures hydraulic and mechanical engineering solutions. Its portfolio includes hydraulic valves, control units, hydraulic accessories, pressure testing systems, production aids, as well as maintenance, repairs and modernization services.

LOR Capital GmbH

Since 2025 · 1–10 empl.

LOR Capital GmbH provides mechanical manufacturing and assembly services for components and subassemblies. The company focuses on CNC turning, CNC milling, precision mechanics, laser marking, measurement technology, parts cleaning, and logistics services related to production.

TecMec AG

Since 2001 · 1–10 empl.

Luftquelle GmbH

Since 2025 · 1–10 empl.