Private company

Eidsiva Energi

Logo: Eidsiva, Public domain, via Wikimedia Commons4

Norwegian energy and ISP company

Eidsiva Energi is a Norwegian energy company based in Hamar with large sections of Hedmark and Oppland counties as its core market. The company is the largest producer, distributor, and trader of electricity in the county. The corporation had a revenue of 3.5 billion kr and market capitalization of 9 billion kr in 2006.2 It employed 101 people in 2026.1 It is part of Innlandet Energi Holding.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

May 24, 2001Founded1
  • Industrydistrict heating, internet service provider1
  • HeadquartersHamar1
  • Websitewww.eidsiva.no
  • Legal formaksjeselskap1
  • LEI5967007LIEEXZXJJIO723
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressVangsvegen 73, 2317 Hamar, Norway3
  • Registered withThe Brønnøysund Register Centre, 9834240823

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Eidsiva Energi Hamar
Photo: Cato Edvardsen ( beagle84 ), CC BY-SA 3.0, via Wikimedia Commons6

Eidsiva Energi is a Norwegian energy company based in Hamar with large sections of Hedmark and Oppland counties as its core market. The company is the largest producer, distributor, and trader of electricity in the county. The corporation had a revenue of 3.5 billion kr and market capitalization of 9 billion kr in 2006. It is owned by Hedmark County as well as by 25 municipalities. In 2019, it became a subsidiary of Hafslund.2

Corporate structure

Eidsiva Energi is part of a group headed by Innlandet Energi Holding. 15 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Innlandet Energi Holding Lillehammer, Norway
    • Eidsiva Energi 49.41% · Hamar, Norway
      • Eidsiva Digital 90% · Lillehammer, Norway
      • Eidsiva Nett Subsidiary · Hamar, Norway
      • Elvia Subsidiary · Hamar Municipality, Norway
      • Hafslund Kraft Stake · 42.8% · Oslo, Norway
        • Hafslund Vekst Oslo, Norway
        • Oppland Energi Subsidiary · Lillehammer, Norway
        • E-CO ENERGI HOLDING AS Subsidiary · Oslo, Norway
        • HAFSLUND KRAFT AS Subsidiary · Oslo, Norway
          • 1 more
        • Hafslund Kraft Innlandet Subsidiary · Norway
      • EIDSIVA VEKST AS Subsidiary · 100% · Hamar, Norway
      • EIDSIVA BIOENERGI AS Subsidiary · Gjoevik, Norway

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Eidsiva Energi 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

The story

The company was established in July 2000 when Lillehammer og Gausdal Energiverk and Hamar-regionen Energiverk merged their respective grid- and trade divisions. On June 6, 2001 Eidsiva Energi and Hedmark Energi merged their grid- and trade divisions. On April 15, 2004 the three lower companies merged and thus creating one large corporation called Eidsiva energi Holding AS that included industrial investments and energy production. On April 28, 2005 the company bought Mjøskraft and Mjøskraft Strøm from Hafslund and changed its name to Eidsiva Energi AS in December. In September 2006 it took over the power plants from Vannkraft Øst and Oppland Energi.

From Wikipedia’s article on Eidsiva Energi, shared under CC BY-SA 4.0.5

Products and brands

  • district heating

Listed on Wikidata.1

Subsidiaries and ownership

Parent company

Owners

Subsidiaries

From Wikidata.1

Employees over time

  • 20261011
  • 2023761

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Eidsiva Energi revenue by year18.3B NOK in 2021+76% since 2010
02.5B NOK5.0B NOK7.5B NOK10.0B NOK2010: 4.7B NOK4.7B NOK20102021: 8.3B NOK8.3B NOK2021+76%
  • 20218.3B NOK1
  • 20104.7B NOK1

Net income

Eidsiva Energi net income by year1919.0M NOK in 2021−6% since 2010
0250.0M NOK500.0M NOK750.0M NOK1.0B NOK2010: 979.0M NOK979.0M NOK20102021: 919.0M NOK919.0M NOK2021−6%
  • 2021919.0M NOK1
  • 2010979.0M NOK1

Timeline

  1. Jan 28, 2006Renamed Name changed to Eidsiva Energi AS1
  2. Dec 8, 2004Renamed Name changed to Eidsiva Energi Holding AS1
  3. May 24, 2001Founded Founded1

Sources

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

  1. 1
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  6. 6