# Metal One Corporation

- Headquarters: Japan


## Customers, suppliers and deals

- [Sumitomo Corporation](https://endata.com/companies/6281.md): partner, 2×, latest 2018-08-06
- [Mitsubishi Corporation](https://endata.com/companies/575.md): partner, 1×, latest 2023-03-31
- [Nippon Steel](https://endata.com/companies/7455.md): partner, 1×, latest 2023-03-31

## Announcements (4)

- 2025-08-29: [Metal One Specialty Steel and Metal One Steel Products to merge](https://endata.com/announcements/101610-metal-one-specialty-steel-and-metal-one-steel-products-to-merge) (Acquisition · Tokyo, Japan)
- 2023-03-31: [Ternium to acquire controlling stake in Usiminas](https://endata.com/announcements/76885-ternium-to-acquire-controlling-stake-in-usiminas) (Acquisition · Brazil · $133.3M)
- 2018-08-06: [Sumitomo Corporation and Metal One to integrate domestic tubular products businesses](https://endata.com/announcements/32576-sumitomo-corporation-and-metal-one-to-integrate-domestic-tubular-products) (Partnership · Japan, Japan)
- 2017-07-10: [Sumitomo Corporation and Metal One consider integrating domestic steel pipe businesses](https://endata.com/announcements/23857-sumitomo-corporation-and-metal-one-consider-integrating-domestic-steel-pipe) (Partnership · Japan)

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.