OCI headquarters details
- State / region
- Seoul
- ZIP / postal code
- 100-718
- Country
- South Korea
- Phone
- +81 78 992 1100
- Founded
- 1959
- Website
- oci-holdings.co.kr
- Stock
- KRX: 010060
- linkedin.com/company/oci_2
Location map
Open in Google MapsAll OCI office locations
| City | State / region | Country | Type |
|---|---|---|---|
| — HQ | Seoul | South Korea | Headquarters |
Showing the headquarters of 5 recorded locations. See every location in GraphIQ →
About OCI
OCI (KRX: 010060) is headquartered in Seoul, South Korea. Founded in 1959, the company has 5 recorded locations across 2+ countries and employs approximately 5,200 people worldwide.
OCI regional offices
Beyond its headquarters, OCI has recorded locations in South Korea and Japan.
OCI contact information
The main switchboard for OCI headquarters can be reached at +81 78 992 1100. Official website: oci-holdings.co.kr.
What does OCI do?
OCI or OCI Company Ltd. is a green energy and chemical company founded in 1959, with its head office in Seoul, South Korea. The company's name is an initialism of its former corporate name, Oriental Chemical Industries.
OCI competitors & similar companies
Frequently asked questions
Where is OCI headquarters?
OCI's headquarters is located at Seoul 100-718, South Korea.
How many offices does OCI have?
GraphIQ records 5 locations for OCI across 2+ countries, as of October 2026.
When was OCI founded?
OCI was founded in 1959 and employs approximately 5,200 people.
What is OCI's phone number?
The main phone number for OCI headquarters is +81 78 992 1100.
How many employees does OCI have?
OCI has approximately 5,200 employees (GraphIQ estimate, 2026).
Is OCI a public company?
Yes. OCI is publicly traded on KRX under the ticker 010060.