Private company

Ammann Group

Logo: Unknown author Unknown author, Public domain, via Wikimedia Commons4

Swiss mechanical engineering company

Ammann Group Holding AG (stylized as ΛMMΛNN) is a Swiss mechanical engineering company specialised on machines for the building industry and road construction. The group of companies employs around 3,000 people and generated sales of CHF 900 million in 2020. As of 2012, the company employs a workforce of about 3,400.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1869Founded1
  • Industrymanufacture of machinery and equipment1
  • HeadquartersLangenthal1
  • Websitewww.ammann-group.ch
  • Legal formAktiengesellschaft1
  • LEI506700CUEG872N9GZY683
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressChristoffelgasse 6, 3011 Bern, Switzerland3
  • Registered withFederal Statistical Office, CHE1030035383
Ammann crusher vehicle (1915)
Photo: Ammann, Public domain, via Wikimedia Commons5

Ammann Group Holding AG (stylized as ΛMMΛNN) is a Swiss mechanical engineering company specialised on machines for the building industry and road construction. The group of companies employs around 3,000 people and generated sales of CHF 900 million in 2020.2

Corporate structure

Ammann Group sits at the top of its group. 4 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Ammann Group Bern, Switzerland
    • Ammann Czech Republic Subsidiary · Nové Město nad Metují, Czech Republic
    • AMMANN BAUAUSRÜSTUNG AG Subsidiary · 100% · Langenthal, Switzerland
      • Ammann Schweiz AG Subsidiary · 100% · Langenthal, Switzerland

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Acquisitions

  1. 2005Acquired Ammann Czech Republic1

Timeline

  1. 1869Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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