Private company

EOS Holding

Logo: unbekannt, Logo, via Wikipedia4

EOS Holding is a limited company registered in Switzerland, based in Lausanne, founded in 1919.1

Die EOS Holding SA mit Sitz in Lausanne ist eine schweizerische Holdinggesellschaft, die Beteiligungen an Energieversorgungsunternehmen hält. Sie ging 2002 aus der Energie Ouest Suisse (abgekürzt EOS) hervor.2 From the German Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1919Founded1

Corporate structure

EOS Holding sits at the top of its group. 27 entities, 5 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • EOS Holding Lausanne, Switzerland
    • Grande Dixence SA Subsidiary · Sion, Switzerland
    • Alpiq Holding Stake · 31.38% · Lausanne, Switzerland
      • Kraftanlagen München München, Germany
      • Alpiq Energy Subsidiary · Praha 1, Czechia
      • Alpiq Subsidiary · Switzerland
      • SOCIETA'AGRICOLA SOLAR FARM 2 S.R.L. Subsidiary · Milano, Italy
    • EOLE COURGIS Subsidiary · Paris, France
    • EOLE VENOY BENE Subsidiary · Paris, France
    • EOS Wind Deutschland GmbH Subsidiary · Büsingen am Hochrhein, Germany
      • EOS Windpark Dornbock GmbH & Co. KG Subsidiary · Büsingen am Hochrhein, Germany
      • EOS Windpark Fuchsberg GmbH & Co. KG Subsidiary · Büsingen am Hochrhein, Germany
      • EOS Windpark Hermannsburg GmbH & Co. KG Subsidiary · Büsingen am Hochrhein, Germany
      • EOS Windpark Kleinpaschleben GmbH & Co. KG Subsidiary · Büsingen am Hochrhein, Germany
      • EOS Windpark Pobzig GmbH & Co. KG Subsidiary · Büsingen am Hochrhein, Germany
    • EOS WIND FRANCE SAS Subsidiary · Paris, France
      • CLEMEC SARL Subsidiary · Paris, France
      • E.P.ENERGIES Subsidiary · Paris, France
      • ENRTEF 1 Subsidiary · Paris, France
      • EOLE 79 Subsidiary · Paris, France
      • EOLIENNE DE PREMIERFAIT Subsidiary · Paris, France
      • EOLIENNE DES BANLEES Subsidiary · Paris, France
      • EOLIENNE LES COMBLES Subsidiary · Paris, France
    • FERME EOLIENNE PLAINE DE MONTOIR 1 Subsidiary · Paris, France
    • LE BETOUT ENERGIES Subsidiary · Paris, France
    • LE PARC EOLIEN DU CERS Subsidiary · Paris, France
    • SOUDAN ENERGIES Subsidiary · Paris, France

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.

What it owns

What EOS Holding reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Owners

Also owns

From Wikidata.1

Timeline

  1. 1919Founded EOS Holding is founded1

Sources

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

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