What departments does OCI have?

OCI has employees across 14 departments including Engineering, Marketing, Human Resources, Business, Research.

What is the largest department at OCI?

The largest department at OCI is Research with 6 employees.

Where are OCI employees located globally?

OCI has employees across 6 continents and 31 countries including Niger, Egypt, Morocco, Algeria, Côte D'ivoire.

How has OCI's team size changed over time?

OCI's team has decreased from approximately 302 to 155 employees based on available data.

OCI Employee Directory

Q: Who are OCI's key employees and leadership?

OCI's key employees include: Chief Technology Officer: 정., Vice President Human Resources & General Affairs: R. M., President: C. O., President: L. O., President: M. O..

Renewable Energy Semiconductor ManufacturingSeoul, South Korea501-1000 Employees

OCI Company is a global producer of high-value-added specialty chemicals. Since our founding in 1959, we have leveraged our technical expertise, process know-how, and highly efficient manufacturing capabilities to develop a diversified portfolio of world-class products and solutions.  

Today, that portfolio spans the fields of basic chemicals, carbon chemicals, renewable energy, and advanced materials to meet the needs of customers in more than 100 countries around the globe. 

And we continue to strategically and systematically invest in tomorrow's technologies to make the future a better place. 

Web-site : www.oci.co.kr

Find OCI employees' phone numbers or email addresses

OCI Global Highlights

North America
56

United States Of America
46
Canada
6
Dominican Republic
3
Mexico
1

Asia
46

Malaysia
27
China
8
Philippines
2
Pakistan
2
Indonesia
2
India
1
Thailand
1
Israel
1
Oman
1
Iran
1

Africa
20

Egypt
14
Côte D'ivoire
2
Niger
1
Morocco
1
Algeria
1
Angola
1

Europe
17

France
7
United Kingdom Of Great Britain And Northern Ireland
5
Italy
1
Ireland
1
Netherlands
1
Romania
1
Austria
1

South America
6

Peru
4
Argentina
1
Brazil
1

OCI's Leadership

정.
Chief Technology Officer
Mobile Phone
Email
R. M.
Vice President Human Resources & General Affairs
Mobile Phone
Email
C. O.
President
Mobile Phone
Email
L. O.
President
Mobile Phone
Email
M. O.
President
Mobile Phone
Email
S. H.
최고마케팅경영자(cmo) / Evp
Mobile Phone
Email
Y. K.
Executive Vice President, Head Of Carbon Business Division
Mobile Phone
Email
A. K.
Senior Vice President
Mobile Phone
Email

OCI Employee Metrics

100%

50%

0%

2026

2025

Engineering
Research
Human Resources
Sales
Business Development
Other
Marketing
Administrative
Business
Program & Project Management

Contact profiles from OCI

Name

Title

Contact Info

Location

Last Update

C. O.
President
Mobile Phone
Email
United StatesNebraska
Mar 09, 2026
L. O.
President
Mobile Phone
Email
United StatesKansas
Mar 25, 2026
M. O.
President
Mobile Phone
Email
United StatesNorth Carolina
Apr 16, 2026
정.
Chief Technology Officer
Mobile Phone
Email
South Korea
Apr 13, 2026
S. H.
최고마케팅경영자(cmo) / Evp
Mobile Phone
Email
South Korea
Mar 25, 2025
R. M.
Vice President Human Resources & General Affairs
Mobile Phone
Email
United StatesTexas
Apr 15, 2026
Y. K.
Executive Vice President, Head Of Carbon Business Division
Mobile Phone
Email
South Korea
Apr 15, 2026
A. K.
Senior Vice President
Mobile Phone
Email
United StatesVirginia
Mar 24, 2026
J. W. B.
Vice President
Mobile Phone
Email
MalaysiaSarawak
Apr 14, 2026
S. F.
Vp
Mobile Phone
Email
Puerto Rico
Apr 16, 2026

Frequently Asked Questions

What is OCI known for?

OCI was founded in 1959 operates in the Renewable Energy Semiconductor Manufacturing industry. The company's main headquarters is located in Yangjae-dong, Seoul South Korea. Explore OCI's company overview page for more information.

What is OCI's most common email format?

OCI employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more OCI email formats with LeadIQ.

How many employees does OCI have currently?

OCI has approximately 775 employees as of April 2026. These team members are located across 5 continents, including North AmericaAsiaAfrica.

Who are OCI's key employees and leadership?

As of April 2026, OCI's key employees include:

Chief Technology Officer: 정.
Vice President Human Resources & General Affairs: R. M.
President: C. O.
President: L. O.
President: M. O.

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