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About OCI

Global Leading Green Energy
& Chemical Company


We are going forward to be a Global Leading Green Energy and Chemical Company.

HQ building

HQ Building

OCI provides optimal solutions to customers worldwide through business portfolios ranging from basic chemical products to solar PV generation and urban development under the vision of "Global Leading Green Energy and Chemical Company."

Corporate introduction :Company name, Chairman,Vice Chairman , President, Founded, Number of Issued stock, Capital / Par Value, Employees, Address Consisting table
Company name OCI ( OCI Company Ltd. )
CEO Woo-Sug Baik, Woo Hyun Lee, Teak Joung Kim
Address 94, Sogong-ro, Jung-gu, Seoul, Korea
Founded August 5, 1959
Number of Issued stock 23,849,371 (As of December 2021)
Capital / Par Value KRW 127,247 Million / KRW 5,000 per share
Employees 3,167 (As of December 2021 / Consolidated Basis)
IPO date June 2, 1976 (Account settlement: December)

Business Information

  • Basic Chemicals
    Basic Chemicals
    • Polysilicon
    • H2O2
    • Fumed Silica
    • Chlor-Alkali
    • Phosphoric Acid
    Operating Sites
    Korea, Malaysia, Philippines, Vietnam
  • Petrochemicals &
    Carbon Materials
    Petro Chemicals & Carbon Materials
    • Carbon Black
    • Pitch
    • TDI
    • BTX
    • Plasticizer
    • Phthalic Anhydride
    Operating Sites
    Korea, China
  • Energy Solutions
    Energy Solutions
    Products & Services
    • Solar PV Business
    • Energy Storage System
    • Cogeneration Power Plant
    Operating Sites
    Korea, China, USA