What departments does Westlake have?

Westlake has employees across 18 departments including Operations, Information Security, Finance, Customer Success, Human Resources.

What is the largest department at Westlake?

The largest department at Westlake is Human Resources with 6 employees.

Where are Westlake employees located globally?

Westlake has employees across 7 continents and 33 countries including Tunisia, Kenya, Uganda, India, Viet Nam.

How has Westlake's team size changed over time?

Westlake's team has decreased from approximately 3.4K to 2.8K employees based on available data.

Westlake Employee Directory

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

Westlake's key employees include: Chief Operating Officer And Evp - Performance And Essential Materials: R. K., Cio At Nakan: C. B., Chief Information Security Officer: T. W. S., President: Y. L., President: A. A.

Chemical ManufacturingTexas, United States5001-10000 Employees

Westlake is a global chemical manufacturer and supplier that develops materials and products used across packaging, healthcare, automotive, consumer goods, and construction. These products serve as building blocks for essential solutions across multiple industries. Headquartered in Houston, Texas, the company operates in North America, Europe, and Asia with a large, multinational workforce.

Recent developments include Westlake's expansion in Europe through the acquisition of a PVC and vinyl chloride monomer production site in Wilhelmshaven, Germany. Westlake is publicly traded on the New York Stock Exchange under the ticker WLK.

Westlake Global Highlights

North America
3K

United States Of America
2.9K
Canada
65
Mexico
12

Europe
222

Germany
59
Netherlands
57
France
36
Italy
29
Spain
28
United Kingdom Of Great Britain And Northern Ireland
5
Belgium
4
Sweden
1
Poland
1
Romania
1
Greece
1

Asia
79

Viet Nam
27
China
23
India
16
Philippines
5
United Arab Emirates
3
Singapore
2
Turkey
1
Indonesia
1
Pakistan
1

Africa
5

Tunisia
3
Kenya
1
Uganda
1

Oceania
5

New Zealand
3
Australia
1
Tonga
1

South America
2

Brazil
2

Westlake's Leadership

C. B.
Cio At Nakan
Mobile Phone
Email
R. K.
Chief Operating Officer And Evp - Performance And Essential Materials
Mobile Phone
Email
T. W. S.
Chief Information Security Officer
Mobile Phone
Email
Y. L.
President
Mobile Phone
Email
A. A.
President
Mobile Phone
Email
B. G.
Head Operator
Mobile Phone
Email
S. C.
Co-Owner
Mobile Phone
Email
D. N.
Owner
Mobile Phone
Email

Westlake Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Quality Assurance
Accounting
Human Resources
Other
Operations
Program & Project Management
Administrative
Supply Chain
Manufacturing

Contact profiles from Westlake

Name

Title

Contact

Location

Last Update

R. K.
Chief Operating Officer And Evp - Performance And Essential Materials
Mobile Phone
Email
Canada, Alberta
Sep 03, 2026
T. W. S.
Chief Information Security Officer
Mobile Phone
Email
Aug 19, 2026
Y. L.
President
Mobile Phone
Email
China, Shanghai
Jul 01, 2026
C. B.
Cio At Nakan
Mobile Phone
Email
France, Grand Est
Aug 20, 2026
S. C.
Co-Owner
Mobile Phone
Email
Canada, Ontario
Aug 24, 2026
A. A.
President
Mobile Phone
Email
Oct 16, 2024
D. N.
Owner
Mobile Phone
Email
Oct 21, 2024
H. P.
Controller (site/Country Cfo)
Mobile Phone
Email
Vietnam, Ho Chi Minh City
Jan 24, 2025
J. T.
Owner
Mobile Phone
Email
Jul 09, 2024
J. R.
Manager Customer Service Chlor Alkali6 Derivatives
Mobile Phone
Email
Oct 24, 2024

Frequently Asked Questions

What is Westlake known for?

Westlake was founded in 1986 and operates in the Chemical Manufacturing industry. You can contact Westlake's main corporate office by phone at

+1-713-960-****

. Explore Westlake's company overview page for more information.

What is Westlake's most common email format?

Westlake employees' email format typically follows the pattern of First.Last@axiall.com. Trying to find reliable and up-to-date employee contact data? Find more Westlake email formats with LeadIQ.

How many employees does Westlake have currently?

Westlake has approximately 6.7K employees as of August 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are Westlake's key employees and leadership?

As of August 2026, Westlake's key employees include:

Cio At Nakan: C. B.
Chief Operating Officer And Evp - Performance And Essential Materials: R. K.
Chief Information Security Officer: T. W. S.
President: Y. L.
President: A. A.

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Westlake Employee Directory

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