Private company

OAO Fortum

OAO Fortum is a Russian power engineering company based in Chelyabinsk, founded in 2005.1 Its revenue was ₽72.9 billion in 2017.1

ПАО «Форвард Энерго» (ранее ОАО «Территориальная генерирующая компания № 10», ОАО «ТГК-10», ПАО «Фо́ртум») — российская энергетическая компания, созданная в результате реформы РАО «ЕЭС России». Производственные активы и деятельность сосредоточены на Урале и в Западной Сибири. Штаб-квартира — в Москве.2 From the Russian Wikipedia, CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

2005Founded1
  • Industrypower engineering1
  • HeadquartersChelyabinsk, Russia1
  • Websitewww.fortum.ru
  • Legal formopen joint-stock company1

See how the biggest companies compare on our leaderboards

Corporate structure

OAO Fortum is part of a group headed by Fortum. 52 entities, 12 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Fortum Espoo, Finland
    • Fortum Sverige Solna, Sweden
      • Brannalven Kraft AB (Brännälven Kraft AB) Subsidiary · Solna, Sweden
      • Savar Vindkraft AB (Sävar Vindkraft AB) Subsidiary · Solna, Sweden
    • OAO Fortum Chelyabinsk, Russia
    • Uniper Subsidiary · 75.01% · Düsseldorf, Germany
      • Uniper Kraftwerke 100% · Dusseldorf, Germany
      • SYDKRAFT NUCLEAR POWER AB Malmo, Sweden
      • Barsebäck Kraft Subsidiary · 100% · Löddeköpinge, Sweden
      • Donau-Wasserkraft Subsidiary · 100% · Munich, Germany
      • E.ON Sverige Subsidiary · 100% · Malmö, Sweden
        • Weum Gas AB Malmö, Sweden
        • E.ON Energihandel Nordic Aktiebolag Subsidiary · Malmö, Sweden
      • Unipro Subsidiary · 83.73% · Panchkula, India
      • RMD Subsidiary · 77.49% · Darmstadt, Germany
      • Obere Donau Kraftwerke AG Subsidiary · 60% · Munich, Germany
      • OKG Subsidiary · 54.5% · Oskarshamn, Sweden
      • Lubmin-Brandov Gastransport GmbH Subsidiary · 100% · Germany
      • DANUBIUS ERŐMŰ KORLÁTOLT FELELŐSSÉGŰ TÁRSASÁG Subsidiary · Budaörs, Hungary
      • HOLFORD GAS STORAGE LIMITED Subsidiary · Edinburgh, United Kingdom
      • SYDKRAFT AB Subsidiary · Malmo, Sweden
        • Sydkraft Forsakring AB (Sydkraft Försäkring AB) Subsidiary · Malmö, Sweden
        • Sydkraft Thermal Power AB Subsidiary · Karlshamn, Sweden
      • SYDKRAFT HYDROGEN AB Subsidiary · Malmo, Sweden
      • SYDKRAFT HYDROPOWER AB Subsidiary · Sundsvall, Sweden
      • UNIPER BENELUX N.V. Subsidiary · Rotterdam, Netherlands
        • UNIPER BELGIUM Subsidiary · Rotterdam, Netherlands
      • UNIPER ENERGY SALES GMBH Subsidiary · Dusseldorf, Germany
      • UNIPER ENERGY STORAGE GMBH Subsidiary · Dusseldorf, Germany
      • UNIPER ENERJI ANONIM ŞIRKETI Subsidiary · Istanbul, Turkey
      • UNIPER GLOBAL COMMODITIES NORTH AMERICA LLC Subsidiary · Houston, Texas, United States
        • UNIPER HELIUM NORTH AMERICA LLC Subsidiary · Houston, Texas, United States
      • UNIPER GLOBAL COMMODITIES SE Subsidiary · Dusseldorf, Germany
        • UNIPER ENERGY DMCC Subsidiary · Dubai, United Arab Emirates
      • UNIPER HOLDING GMBH Subsidiary · Dusseldorf, Germany
        • RHEIN-MAIN-DONAU GMBH Subsidiary · Landshut, Germany
      • UNIPER HR SERVICES HANNOVER GMBH Subsidiary · Hannover, Germany
      • UNIPER IT GMBH Subsidiary · Dusseldorf, Germany
      • UNIPER POL REN 401 SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ Subsidiary · Szczecin, Poland
      • and 5 more
    • Imatran Voima Subsidiary
    • TGC-1 Subsidiary · Saint Petersburg
      • Central CHP power station in Saint Petersburg Subsidiary · Saint Petersburg, Russia
    • Energikundservice Sverige Subsidiary · Sweden
    • FORTUM INDIA PRIVATE LIMITED Subsidiary · Delhi, India
    • FORTUM O&M (UK) LIMITED Subsidiary · London, United Kingdom
    • Fortum Power and Heat Subsidiary · Finland
    • Fortum Sweden AB Subsidiary · Solna, Sweden

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

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

  • 201772.9B RUB1

Timeline

  1. 2005Founded Founded1

Sources

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

  1. 1
  2. 2