POSCO headquarters details
- Street address
- 6261 Donghaean-Ro
- State / region
- Gyeongsangbuk-do
- ZIP / postal code
- 37859
- Country
- South Korea
- Phone
- +82 2 3457 0114
- Founded
- 1968
- Website
- posco.co.kr
- Stock
- NYSE: PKX
- linkedin.com/company/posco
Location map
Open in Google MapsAll POSCO office locations
| City | State / region | Country | Type |
|---|---|---|---|
| — HQ | Gyeongsangbuk-do | South Korea | Headquarters |
Showing the headquarters of 21 recorded locations. See every location in GraphIQ →
About POSCO
POSCO (NYSE: PKX) is headquartered in Gyeongsangbuk-do, South Korea. Founded in 1968, the company has 21 recorded locations across 7+ countries and employs approximately 29,648 people worldwide.
POSCO regional offices
Beyond its headquarters, POSCO has recorded locations in South Korea, Argentina, Australia, Canada, India, United Kingdom and Vietnam.
POSCO contact information
The main switchboard for POSCO headquarters can be reached at +82 2 3457 0114. Official website: posco.co.kr.
What does POSCO do?
POSCO Holdings Inc. operates steel processing businesses. The Company processes hot-rolled plates, medium and thick plates, wire rods, cold-rolled plates, galvanized plates, stainless steel, and other products. POSCO Holdings conducts businesses across worldwide.
POSCO competitors & similar companies
Frequently asked questions
Where is POSCO headquarters?
POSCO's headquarters is located at 6261 Donghaean-Ro, Gyeongsangbuk-do 37859, South Korea.
How many offices does POSCO have?
GraphIQ records 21 locations for POSCO across 7+ countries, as of October 2026.
What is POSCO's corporate address?
The corporate headquarters address is 6261 Donghaean-Ro, Gyeongsangbuk-do 37859, South Korea.
When was POSCO founded?
POSCO was founded in 1968 and employs approximately 29,648 people.
What is POSCO's phone number?
The main phone number for POSCO headquarters is +82 2 3457 0114.
How many employees does POSCO have?
POSCO has approximately 29,648 employees (GraphIQ estimate, 2026).
Is POSCO a public company?
Yes. POSCO is publicly traded on NYSE under the ticker PKX.