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Private company

TenneT TSO

TenneT TSO is a Dutch company based in Arnhem.1

Last updated Oct 21, 2026.

Overview

  • HeadquartersArnhem, Netherlands1
  • Websitewww.tennet.eu/nl/home
  • Legal formbesloten vennootschap1
  • LEI7245000Q8FKZ132ZJA432
  • StatusActive2
  • LEI statusIssued and current2
  • Registered addressUtrechtseweg 310 M01, 6812AR Arnhem, Netherlands2
  • Registered withThe Netherlands Chamber of Commerce, 091559852

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Corporate structure

TenneT TSO is part of a group headed by TenneT. 6 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • TenneT Arnhem, Netherlands
    • TenneT TSO 100% · Arnhem, Netherlands
    • Althio Subsidiary
    • TenneT Netherlands B.V. Subsidiary · 100% · Arnhem, Netherlands
    • TenneT Reinsurance N.V. Subsidiary · 100% · Arnhem, Netherlands
    • TenneT GmbH & Co. KG Subsidiary · Bayreuth, Germany

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

Parent company

From Wikidata.1

Timeline

  1. Dec 20, 2005Parent Directly consolidated by TenneT2
  2. Dec 19, 2005Founded TenneT TSO is founded2

Sources

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

  1. 1
  2. 2