# United Steel Companies

> defunct steelmaking, engineering, coal mining and coal by-product company

**Wikidata**: [Q7893566](https://www.wikidata.org/wiki/Q7893566)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/United_Steel_Companies)  
**Source**: https://4ort.xyz/entity/united-steel-companies


## References

1. 20th Century Press Archives
2. Czech National Authority Database
3. National Library of Israel Names and Subjects Authority File