Private company

Ovako

Logo: ovako.com⁴

Swedish steel manufacturer

Ovako Group AB is a European steel group headquartered in Stockholm, Sweden, specializing in engineering steel for the bearing, transport and manufacturing industries. Its production is primarily based on recycled steel and includes bars, tubes, rings, wire and further-processed steel products.² It is part of Nippon Steel Corporation.¹ Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1969Founded¹

Industryiron and steel industry¹
HeadquartersStockholm¹
Websitewww.Ovako.com
Legal formAktiebolag³
LEI529900LN7SKL626X2I56³
StatusActive³
LEI statusIssued and current³
Registered addressBox 1721, 111 87 Stockholm, Sweden³
Registered withSwedish Companies Registration Office, 556813-5338³

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Corporate structure

Ovako is part of a group headed by Nippon Steel Corporation. 149 entities, 13 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Nippon Steel Corporation 東京都千代田区, Japan
- Ovako Stockholm, Sweden
  - Ovako Imatra Subsidiary · Stockholm, Sweden
- U.S. Steel Subsidiary · 100% · Wilmington, Delaware, United States
  - Columbia Steel Company Subsidiary
  - Oliver Iron Mining Company Subsidiary
  - Transtar, Inc. Subsidiary
    - Union Railroad Subsidiary · Pittsburgh
  - Advanced Commercial Building Technologies, LLC Subsidiary · Delaware, United States
  - Big River Steel Corp Subsidiary · Delaware, United States
  - Big River Steel Holdings LLC Subsidiary · Delaware, United States
  - Big River Steel International, Inc. Subsidiary · Delaware, United States
  - BRS Finance Corp Subsidiary · Delaware, United States
  - BRS Intermediate Holdings LLC Subsidiary · Delaware, United States
  - BRS Stock Holdco LLC Subsidiary · Delaware, United States
  - Chicago Lakeside Development, LLC Subsidiary · Delaware, United States
  - Chisholm Coal LLC Subsidiary · Kentucky, United States
  - Chrome Deposit Corporation Subsidiary · Indiana, United States
  - CLD Adjoining Residential Parcels LLC Subsidiary · Delaware, United States
  - CLD Parcel 14 LLC Subsidiary · Delaware, United States
  - Compagnie de Gestion de Mifergui- Nimba, LTEE Subsidiary · Delaware, United States
  - Cygnus Mines Limited Subsidiary · Canada
  - Double G Coatings Company, L.P. Subsidiary · Delaware, United States
  - Essex Minerals Company Subsidiary · New Jersey, United States
  - Exploratory Ventures, LLC Subsidiary · Delaware, United States
  - Fairfield Primary Operations, LLC Subsidiary · Texas, United States
  - Federal Shipbuilding and Drydock Company Subsidiary · United States
  - GCW/USS Energy, LLC Subsidiary · Illinois, United States
  - Grant Assurance Corporation Subsidiary · Vermont, United States
  - Hibbing Development Company Subsidiary · Minnesota, United States
  - and 72 more
- Godo Steel Subsidiary
  - Asahi Industries Subsidiary · Tokyo, Japan
- Krosaki Harima Corporation Subsidiary · Fukuoka Prefecture, Japan
- Kyoei Steel Subsidiary · Osaka Prefecture, Japan
  - Yodoshi Corporation Subsidiary · Osaka Prefecture, Japan
- Nichia Steel Works Subsidiary
- Nippon Coke & Engineering Subsidiary · Tokyo, Japan
- Nippon Denko Subsidiary · Yaesu, Japan
- Nippon Steel Blast Furnace Slag Cement Subsidiary
- Nippon Steel Cement Subsidiary · Muroran, Japan
- Nippon Steel Chemical & Material Subsidiary · Tokyo, Japan
- Nippon Steel Coated Sheet Subsidiary · Nihonbashi-Honchō, Japan
- Nippon Steel Drum Subsidiary
- Nippon Steel Engineering Subsidiary · Tokyo, Japan
- Nippon Steel Logistics Subsidiary · Tokyo, Japan
- Nippon Steel Pipe Subsidiary · Tokyo, Japan
- Nippon Steel SG Wire Subsidiary · Tokyo, Japan
- Nippon Steel Slovakia Subsidiary · Kosice - Saca, Slovakia
  - NSSK Tubular s. r. o. Subsidiary · Kosice - Saca, Slovakia
  - U.S. Steel Kosice - SBS, s.r.o. (U.S. Steel Košice - SBS, s. r. o.) Subsidiary · Kosice, Slovakia
- Nippon Steel Stainless Steel Corporation Subsidiary · Tokyo, Japan
- Nippon Steel Trading Subsidiary
- Nippon Steel Welding & Engineering Subsidiary · Tokyo, Japan
- NS Solutions Subsidiary · Tokyo
  - Infocom Corporation Subsidiary · Tokyo, Japan
- NS United Kaiun Subsidiary
- Osaka Steel Subsidiary · Osaka Prefecture
- Sanko Metal Industrial Subsidiary · Tokyo
- and 8 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

Nippon Steel Corporation

Subsidiaries

Ovako Imatra

From Wikidata.¹

Timeline

1969Founded Founded¹

Sources

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

1
WikidataOvako on Wikidata
2
WikipediaOvako on Wikipedia
3
GLEIFOvako LEI record (529900LN7SKL626X2I56)
4
Company websiteOvako logo