Kosteel Co headquarters details
- City
- Seoul
- State / region
- Seoul
- Country
- South Korea
- Phone
- +82 2 2106 0110
- Founded
- 1977
- Website
- kosteel.co.kr
Location map
Open in Google MapsAll Kosteel Co office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Seoul HQ | Seoul | South Korea | Headquarters |
Showing the headquarters of 10 recorded locations. See every location in GraphIQ →
About Kosteel Co
Kosteel Co is headquartered in Seoul, Seoul, South Korea. Founded in 1977, the company has 10 recorded locations across 3+ countries and employs approximately 375 people worldwide.
Where is Kosteel Co's main office?
Kosteel Co's main headquarters office is located at Seoul, Seoul, South Korea. This is the company's primary corporate address.
Kosteel Co regional offices
Beyond its headquarters in Seoul, Kosteel Co has recorded locations in South Korea, Australia and Hungary.
Kosteel Co contact information
The main switchboard for Kosteel Co headquarters can be reached at +82 2 2106 0110. Official website: kosteel.co.kr.
What does Kosteel Co do?
Kosteel Company, Ltd. produces various types of steel. The Company offers cold-rolling of steel sheets and strips, steel bar and fiber, and low carbon steel wire rods. Kosteel distributes steel products worldwide.
Frequently asked questions
Where is Kosteel Co headquarters?
Kosteel Co's headquarters is located at Seoul, Seoul, South Korea.
How many offices does Kosteel Co have?
GraphIQ records 10 locations for Kosteel Co across 3+ countries, as of October 2026.
When was Kosteel Co founded?
Kosteel Co was founded in 1977 and employs approximately 375 people.
What is Kosteel Co's phone number?
The main phone number for Kosteel Co headquarters is +82 2 2106 0110.
How many employees does Kosteel Co have?
Kosteel Co has approximately 375 employees (GraphIQ estimate, 2026).