Company Overview

Blending our chemical capabilities with a strong, downstream building products business, Westlake delivers life-enhancing products that benefit lives every day. From our polyethylene that is used daily in food packaging like bread bags, cheese wrapping and milk cartons, to our PVC pipe which is used to deliver clean drinking water or to irrigate fields, our products make a difference in the world.


Our Mission

Westlake is proud of who we are – a responsible manufacturer and global supplier of chemicals, polymers and building products. Our mission is to serve our customers by safely and reliably providing quality and sustainable products and services that enhance people’s lives every day. Westlake works to align the interests of our global customers and suppliers with those of our shareholders, employees and the communities in which we operate. Safety and a vigilant stewardship of the environment is at the forefront of everything we do. We strive to be a low-cost manufacturer and to find value across the product chain through vertical and horizontal integration. Westlake adheres to the concept of Economic Value Added and seeks to return value to our shareholders above the invested cost of capital.


Our Values

Our core values are at the heart of how Westlake conducts business. These core values guide us as we work to bring excellence to our operations and customers and earn the respect of our communities. Our core values are:
 

  • Health, Safety & Environment (“HSE”)
    The health and safety of our employees and communities, and the vigilant stewardship of the environment and sustainability are of utmost importance and at the forefront of everything we do.
  • Our People
    The integrity, creativity, dedication, diversity and drive of our employees allow us to excel. We support, develop and inspire our people to achieve their personal best and treat them with dignity and respect.
  • Quality & Continuous Improvement
    Our commitment to quality products and service is so strong that both are symbolized as the two check marks that form the Westlake “W” in our logo. We seek to maintain this commitment through an intensive practice of “never-ending process of improvement.”
  • Competitiveness
    We are committed to enhancing the lives of people in the global marketplace every day. We do this by providing innovative and useful products, maintaining high standards of customer service and operational excellence with a constant focus on managing costs.
  • Citizenship
    We recognize the importance of supporting the communities in which we work and live and make it a priority to take an active role in making these communities better.


At Westlake Chemical, everyone contributes talent.

We work together to enhance peoples’ lives through our products and presence in the communities in which we operate. We are a competitive player in the petrochemicals industry and focus our talents on delivering strong business results. We invite you to enhance your work life and career experience by applying your talent here.

Westlake Chemical is a historically stable and growing international company. We hire competent, flexible people who work across a broad range of disciplines. From well-trained plant operators to resourceful engineers, to multi-faceted professional staff, everyone has a chance to make a significant, visible contribution.

At Westlake, you will have the opportunity to grow in an entrepreneurial environment, where we continue to build on our business success by reviewing business opportunities and finding ways to improve.


Why Work at Westlake

Our Commitment to Safety
More than 30 years ago, the words of Westlake founder T.T. Chao – now displayed on a plaque at every Westlake facility – established the company’s culture of safety. He said, “We have put safety first, and it will remain our number one priority. No job can be so important or urgent that people cannot take time to work safely. Life is precious and irreplaceable.” We take these words to heart everyday and apply a disciplined approach to keeping our employees and communities safe.

Employee Comments

“If you are a person… who wants to be a positive force for change and develop professionally in the process, Westlake offers a lot of opportunities for skill set expansion, creative problem-solving and stepping outside your comfort zone.”

“Westlake is a lean organization that offers employees the chance to wear many different hats, giving employees the opportunity to expand their skill set and knowledge. If you are a self-motivated person then this is the right place for you.”

Company Summary
Name
Westlake Chemical Corporation
Number of Employees
5,001-10,000
Phone
(713) 960-9111
Location
2801 Post Oak Boulevard
#600
Houston, TX
77056