Private company

Nippon Steel Slovakia

Logo: NIPPON STEEL SLOVAKIA s. r. o., Public domain, via Wikimedia Commons4

Steelworks in Košice, Slovakia

Nippon Steel Slovakia, s. r. o. is a steel company located in Šaca, Košice, Slovakia. The company is descended from the former communist-era company Východoslovenské železiarne (VSŽ) Košice (East Slovak Ironworks, Košice), founded in 1959 and privatized in 2000 when U.S. Steel bought the company.2 It employed 7,573 people in 2025.1 Its revenue was €2 billion in 2016.1 It is part of Nippon Steel Corporation.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

Nov 2000Founded1
  • Industryiron and steel industry1
  • HeadquartersKošice1
  • Websitewww.sk.nipponsteel.com/en
  • Legal formspoločnosť s ručením obmedzeným1
  • LEIDLW6DM0GV5KUNK1CX0843
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressVSTUPNY AREAL NIPPON STEEL 1, 040 15 Kosice - Saca, Slovakia3
  • Registered withMinistry of Justice, 361992223

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Photo: Pietros Sacanis, Public domain, via Wikimedia Commons5

Nippon Steel Slovakia, s. r. o. is a steel company located in Šaca, Košice, Slovakia.2

Corporate structure

Nippon Steel Slovakia is part of a group headed by U.S. Steel. 103 entities, 10 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • U.S. Steel Wilmington, Delaware, United States
    • Nippon Steel Slovakia 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
    • Columbia Steel Company Subsidiary
    • Oliver Iron Mining Company Subsidiary
    • Stelco Subsidiary · Hamilton, Ontario, Canada
    • Transtar, Inc. Subsidiary
    • 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
    • and 77 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.

Products and brands

  • steel

Listed on Wikidata.1

Subsidiaries and ownership

Parent company

Parent company (GLEIF)

From Wikidata.1 Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Employees over time

Nippon Steel Slovakia employees by year17.6K in 2025−38% since 2008
05.0K10.0K15.0K2008: 12.2K12.2K20082016: 10.0K10.0K2016−18%2025: 7.6K7.6K2025−24%
  • 20257,5731
  • 20169,9741
  • 200812,2271

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Nippon Steel Slovakia revenue by year12.0B EUR in 2016−20% since 2014
01.0B EUR2.0B EUR3.0B EUR2014: 2.5B EUR2.5B EUR20142015: 2.1B EUR2.1B EUR2015−18%2016: 2.0B EUR2.0B EUR2016−3%
  • 20162.0B EUR1
  • 20152.1B EUR1
  • 20142.5B EUR1

Net income

Nippon Steel Slovakia net income by year1270.5M EUR in 2016+1491% since 2014
0100.0M EUR200.0M EUR300.0M EUR2014: 17.0M EUR17.0M EUR20142015: 43.2M EUR43.2M EUR2015+154%2016: 270.5M EUR270.5M EUR2016+526%
  • 2016270.5M EUR1
  • 201543.2M EUR1
  • 201417.0M EUR1

Timeline

  1. Oct 1, 2026Parent Directly consolidated by U.S. Steel3
  2. Oct 1, 2026Renamed Name changed to NIPPON STEEL SLOVAKIA s. r. o.1
  3. Nov 2000Founded Founded1

Sources

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

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5