What departments does Westlake have?

Westlake has employees across 17 departments including Human Resources, Information Technology, Information Security, Accounting, Sales.

What is the largest department at Westlake?

The largest department at Westlake is Engineering with 3 employees.

Where are Westlake employees located globally?

Westlake has employees across 7 continents and 29 countries including Morocco, Tunisia, Viet Nam, India, China.

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: Executive Vice President & Chief Financial Officer: S. B., Chief Executive Officer At Apex Construction And Roofing: J. A., Chief Executive Officer: A. C., Cio At Nakan: C. B., Chief Digital Officer: C. C..

Chemical ManufacturingTexas, United States5001-10000 Employees

Westlake (NYSE: WLK) is a global manufacturer and supplier of materials and innovative products that enhance life every day. We provide the building blocks for vital solutions — from packaging and healthcare products to automotive and consumer goods to building and construction products.

Employing approximately 16,000 people, Westlake operates in North America, Europe and Asia.

Find Westlake employees' phone numbers or email addresses

Westlake Global Highlights

North America
3.2K

United States Of America
3.1K
Canada
64
Mexico
11
Panama
1

Europe
237

Netherlands
74
Germany
55
France
33
Italy
29
Spain
27
United Kingdom Of Great Britain And Northern Ireland
11
Belgium
4
Poland
1
Sweden
1
Greece
1
Romania
1

Asia
75

Viet Nam
30
China
24
India
17
United Arab Emirates
2
Turkey
1
Indonesia
1

Oceania
3

New Zealand
2
Tonga
1

Africa
2

Morocco
1
Tunisia
1

South America
2

Brazil
2

Westlake's Leadership

J. A.
Chief Executive Officer At Apex Construction And Roofing
Mobile Phone
Email
A. C.
Chief Executive Officer
Mobile Phone
Email
C. B.
Cio At Nakan
Mobile Phone
Email
C. C.
Chief Digital Officer
Mobile Phone
Email
T. W. S.
Chief Information Security Officer
Mobile Phone
Email
J. H.
Vp & Chief Accounting Officer (cao)
Mobile Phone
Email
G. M.
Vice President & Chief Accounting Officer
Mobile Phone
Email
J. G.
President And Ceo
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 Info

Location

Last Update

K. T.
Svp, Chief Human Resources Officer
Mobile Phone
Email
United StatesTexas
Apr 22, 2026
C. C.
Chief Digital Officer
Mobile Phone
Email
United StatesTexas
Apr 29, 2026
T. W. S.
Chief Information Security Officer
Mobile Phone
Email
Apr 29, 2026
J. H.
Vp & Chief Accounting Officer (cao)
Mobile Phone
Email
United StatesTexas
Apr 13, 2026
K. T.
Sr. Manager - International Sales, Chlorovinyls
Mobile Phone
Email
United StatesTexas
Mar 24, 2026
A. S.
Director, Fp&a And Strategy - Chlorovinyls Segment
Mobile Phone
Email
United StatesTexas
Mar 24, 2026
J. H. C.
Business Director, Chlorine & Derivatives
Mobile Phone
Email
United StatesMississippi
Apr 17, 2026
S. B.
Executive Vice President & Chief Financial Officer
Mobile Phone
Email
United StatesTexas
Apr 23, 2026
J. G.
President And Ceo
Mobile Phone
Email
United StatesTexas
Apr 13, 2026
J. G.
Assoc. Director & Division Controller - Chlorovinyls
Mobile Phone
Email
United StatesTexas
Mar 18, 2026

Frequently Asked Questions

What is Westlake known for?

Westlake was founded in 1986 operates in the Chemical Manufacturing industry. The company's main headquarters is located in 2801 Post Oak Boulevard Suite 600 Houston, Texas 77056 United States; you can contact the 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 . 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 6.5K employees as of May 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Westlake's key employees and leadership?

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

Chief Executive Officer At Apex Construction And Roofing: J. A.
Chief Executive Officer: A. C.
Cio At Nakan: C. B.
Chief Digital Officer: C. C.
Chief Information Security Officer: T. W. S.

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