Westlake Chemical overview

Westlake Chemical is an international manufacturer and supplier of petrochemicals, polymers and fabricated building products. The company is the largest producer of low-density polyethylene in the US and ranks among the Forbes Global 2000. The company was founded by Ting Tsung Chao in 1986.
The staff at Westlake Chemical come from unusually diverse demographic backgrounds. The company is 34.6% female and 41.4% ethnic minorities. Despite its diversity in other areas, Westlake Chemical employees are noticeably lacking in political diversity. It has an unusually high proportion of employees who are members of the Republican Party, at 73.3%. Employees seem to enjoy working in an otherwise diverse workplace that is dominated by members of the Republican Party. Westlake Chemical has great employee retention with staff members usually staying with the company for 3.2 years. The average employee at Westlake Chemical makes $67,304 per year. In comparison, some of its highest paying competitors, like Lyondellbasell Ind Houston, W. R. Grace and Company, and Cytec Industries, pay $76,660, $72,387, and $71,341, respectively.
A large manufacturing company with 8,799 employees and an annual revenue of $4.4B, Westlake Chemical is headquartered in Houston, Texas.

The Organization’s Mission

To serve our clients by enhancing daily life through the products and services we provide.







Founded in



Houston, TX



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The team at Westlake Chemical

Key People
  • Albert Chao (ceo)

The Culture At Westlake Chemical

Information provided by the company
Westlake Chemical is a leading North American manufacturer of two integrated chemical product lines and chlorovinyls.

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Westlake Chemical Rankings

Westlake Chemical is ranked #85 on the Best Manufacturing Companies to Work For in America list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Westlake Chemical Salaries

How much does Westlake Chemical pay?
The national average salary for a Westlake Chemical employee in the United States is $67,304 per year. Employees in the top 10 percent can make over $111,000 per year, while employees at the bottom 10 percent earn less than $40,000 per year.
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Average Employee Earnings

Westlake Chemical Salaries By Job Title

The average employee at Westlake Chemical earns a yearly salary of $67,304 per year, but different jobs can earn drastically different salaries. Some of the job titles with high salaries at Westlake Chemical are Manager-Finance Systems, Design Supervisor, Functional Analyst, and Project Leader. A worker with the title Manager-Finance Systems salary at Westlake Chemical can earn an average yearly salary of $118,845. To get a better sense of the salaries at Westlake Chemical, other roles such as Customer Service Representative and Shipping Clerk can be considered as well. For comparison, the title Customer Service Representative at Westlake Chemical earns $30,976 per year.

Westlake Chemical careers

On average, employees at Westlake Chemical stay with the company for 3.2 years. Employees most commonly join Westlake Chemical after leaving Turner Industries. When they leave Westlake Chemical, they most frequently get their next job at Baker Hughes, a GE.

Average Length of Employment

Westlake Chemical

3.2 years
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Westlake Chemical Financial Performance

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We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


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Westlake Chemical Competitors

Based on our research, similar companies to Westlake Chemical are Lyondellbasell Ind Houston, W. R. Grace and Company, and Cytec Industries. The average salaries at Lyondellbasell Ind Houston rank the highest, with their employees earning an average salary of $76,660 per year. The employees at W. R. Grace and Company earn an average yearly salary of $72,387 per year, and the salaries at Cytec Industries average $71,341 per year.

Frequently Asked Questions about Westlake Chemical

When was Westlake Chemical founded?

Westlake Chemical was founded in 1986.

How many Employees does Westlake Chemical have?

Westlake Chemical has 8,799 employees.

How much money does Westlake Chemical make?

Westlake Chemical generates $4.4B in revenue.

What industry is Westlake Chemical in?

Westlake Chemical is in the chemicals industry.

What is Westlake Chemical's mission?

Westlake Chemical's mission statement is "To serve our clients by enhancing daily life through the products and services we provide."

What type of company is Westlake Chemical?

Westlake Chemical is a public company.

Who are Westlake Chemical's competitors?

Westlake Chemical competitors include Formosa Plastics, Eastman Chemical Company, The Dow Chemical Company, Airgas Mid South, U.S. Silica Holdings, Hexion, Lyondellbasell Ind Houston, Cytec Industries, Remet, Huntsman Chemical Co, Boise, W. R. Grace and Company, Arkema, Solutia, Air Liquide, OMNOVA Solutions, Gerdau Special Steel North America, Glatfelter, Mead Westvaco, Eco Services Operations.

Who works at Westlake Chemical?

Albert Chao (ceo)

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You can find out what it is like to work at Westlake Chemical, also known as WESTLAKE CHEM CORP, Westlake Chemical, Westlake Chemical Corp and Westlake Chemical Corporation.

Zippia gives an in-depth look into the details of Westlake Chemical, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Westlake Chemical. The employee data is based on information from people who have self-reported their past or current employments at Westlake Chemical. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Westlake Chemical and its employees or that of Zippia.