Angenstein AG

Angenstein AG - the family company with a tradition and a future. Angenstein AG was founded in 1939 by Adam Helfenstein. Today the company is managed by Martin Helfenstein, from the third generation of the family. Angenstein AG has three production plants in Switzerland and France, as well as a purchasing organisation in China. With 150 employees, the Group generates turnover of approximately CHF 35 million. The Group`s areas of activity are the production of demanding large parts, sub-assemblies and components from metallic materials and the sale of standard products such as flanges, sight glass fittings and lights.

Company details

Hauptstrasse 190 , Aesch , CH-4147 Switzerland

Locations Served

Business Type:
Industry Type:
Manufacturing, Other
Market Focus:
Globally (various continents)
Year Founded:

Family enterprise with experience and future

The family enterprise is a leading manufacturer, supplier and service partner for their international customers in 3 fields of activity:

  • Technology in Metals
  • Technology in Plastics
  • Standard Products

Angenstein AG is a reliable partner and system supplier for a large part of their clients demand: parts and components, sub-assemblies, welded constructions, machines, apparatus and innovative products for the process industry in metal and plastic.

Angenstein AG produces in their own plants in Switzerland (plant Egg and Birs) and France (Cernay). Angenstein has it's own puchasing organisation in China (Shanghai).

The company's quality and management system is certified acc. ISO9001:2000 and EN3834-2 (quality requirements for fusion welding of metallic materials).

Angenstein AG invests continously in optimization and modernization.

Some figures (2011): 160 employees, 40 Mio. CHF turnover, 36 CNC-tooling centers,14 welding technologies, 58 certified welding approvals, 1200 tons of primary material on stock, 1650 standard products.