Nippon Steel headquarters details
- City
- Marunouchi
- State / region
- Tokyo Prefecture
- ZIP / postal code
- 〒100-8071
- Country
- Japan
- Phone
- +81 3 6867 4111
- Founded
- 1950
- Website
- nipponsteel.com
- Stock
- JPX: 5401
Location map
Open in Google MapsAll Nippon Steel office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Marunouchi HQ | Tokyo Prefecture | Japan | Headquarters |
Showing the headquarters of 24 recorded locations. See every location in GraphIQ →
About Nippon Steel
Nippon Steel (JPX: 5401) is headquartered in Marunouchi, Tokyo Prefecture, Japan. Founded in 1950, the company has 24 recorded locations across 10+ countries and employs approximately 8,647 people worldwide.
Where is Nippon Steel's main office?
Nippon Steel's main headquarters office is located at Marunouchi, Tokyo Prefecture 〒100-8071, Japan. This is the company's primary corporate address.
Nippon Steel regional offices
Beyond its headquarters in Marunouchi, Nippon Steel has recorded locations in Japan, Australia, Brazil, China, Germany, India, Indonesia, Russia and 2 other countries.
Nippon Steel contact information
The main switchboard for Nippon Steel headquarters can be reached at +81 3 6867 4111. Official website: nipponsteel.com.
What does Nippon Steel do?
Nippon Steel Corporation manufactures steel products. The Company mainly produces and sells steel plates, steel pipes, structural steel, and more. Nippon Steel also offers chemicals, new materials, and other products.
Nippon Steel competitors & similar companies
Frequently asked questions
Where is Nippon Steel headquarters?
Nippon Steel's headquarters is located at Marunouchi, Tokyo Prefecture 〒100-8071, Japan.
How many offices does Nippon Steel have?
GraphIQ records 24 locations for Nippon Steel across 10+ countries, as of October 2026.
When was Nippon Steel founded?
Nippon Steel was founded in 1950 and employs approximately 8,647 people.
What is Nippon Steel's phone number?
The main phone number for Nippon Steel headquarters is +81 3 6867 4111.
How many employees does Nippon Steel have?
Nippon Steel has approximately 8,647 employees (GraphIQ estimate, 2026).
Is Nippon Steel a public company?
Yes. Nippon Steel is publicly traded on JPX under the ticker 5401.