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Working At Westlake Chemical

Zippia Score 4.8

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 $53,293 per year. Pay at Westlake Chemical is significantly lower than some of its highest paying competitors, like Rio Tinto America, Arkema, and W. R. Grace and Company, which pay $91,742, $85,679, and $84,758, 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



Organization Type


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The team at Westlake Chemical

Key People
  • Albert Chao (ceo)

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Westlake Chemical Rankings

Westlake Chemical is ranked #63 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 $53,293 per year. Employees in the top 10 percent can make over $99,000 per year, while employees at the bottom 10 percent earn less than $28,000 per year.
Salary Score
Average Employee Earnings

Westlake Chemical Salaries By Job Title

The average employee at Westlake Chemical earns a yearly salary of $53,293 per year, but different jobs can earn drastically different salaries. Some of the job titles with high salaries at Westlake Chemical are Software Engineer, Senior Consultant, Account Manager, and Team Leader. A worker with the title Software Engineer salary at Westlake Chemical can earn an average yearly salary of $103,021. To get a better sense of the salaries at Westlake Chemical, other roles such as Production Worker and Packer can be considered as well. For comparison, the title Production Worker at Westlake Chemical earns $20,829 per year.
Software Engineer
Senior Consultant
Account Manager
Team Leader
Systems Analyst

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 Employee Political Affiliation


Employee Political Donations

Albert ChaoExecutive
$163,500Republican Party
Stephen WallaceRetired
$22,800Democratic Party
James ChaoExecutive
$20,700Republican Party
Paul MessinaInternal Audit Director
$1,750Democratic Party
Wallace WallaceAttorney
$1,500Democratic Party
James TerryRisk Manager
$950Republican Party
David HansenExecutive
$500Republican Party
Andrew KennerVice President
$500Democratic Party
Jeffrey AllenEngineer
$500Republican Party
Jonathan ValletteService Mechanic
$465Republican Party
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Westlake Chemical Financial Performance

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


> $1B

Founded in


Organization type


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Westlake Chemical Competitors

Based on our research, similar companies to Westlake Chemical are Rio Tinto America Inc., Arkema, and W. R. Grace and Company. The average salaries at Rio Tinto America Inc. rank the highest, with their employees earning an average salary of $91,742 per year. The employees at Arkema earn an average yearly salary of $85,679 per year, and the salaries at W. R. Grace and Company average $84,758 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, The Dow Chemical Company, Airgas Mid South Inc., Hexion, Rio Tinto America Inc., W. R. Grace and Company, Arkema, Air Liquide, Mapei Corp, Glatfelter, Mead Westvaco Corp, Eco Services Operations Corp., J.M. Huber, Carpenter Technology Corporation, Ascend Performance Materials, Dsm Nutritional Products, Global Industries Inc., Eastman Chemical Company, Materion, Ashland.

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.