What Does Westlake Plastics Company Do?

Total employees150
HeadquartersLenni
Founded1951

Westlake Plastics Company is a globally recognized leader in the development and manufacturing of high-performance thermoplastic and fluoropolymer extruded and compression molded stock shapes. Founded in 1951, the company serves critical industries including medical/life sciences (e.g., orthopedic, surgical instruments), aerospace, defense, semiconductor, chemical processing, and food processing, providing innovative material solutions, custom formulations, and near-net shapes. They are known for their technical expertise, quality control (including ISO 13485 certification), and ability to produce materials meeting stringent regulatory requirements.

Where Is Westlake Plastics Company's Headquarters?

Westlake Plastics Company officeWestlake Plastics Company officeWestlake Plastics Company officeWestlake Plastics Company office
*Images sourced via web search. Rights belong to original owners

HQ Function

The Lenni headquarters integrates corporate leadership, advanced research and development labs, primary manufacturing facilities for extrusion and compression molding, and global administrative functions.

Notable Features:

Features state-of-the-art extrusion and compression molding manufacturing lines, specialized cleanrooms for medical-grade materials (including implantable grades), and advanced quality control laboratories. The facility is purpose-built for industrial efficiency, precision material production, and adherence to strict quality standards.

Work Culture:

A culture focused on innovation in materials science, precision engineering, stringent quality assurance (ISO 13485 certified), and collaborative problem-solving with customers. Emphasis on employee expertise, continuous improvement, and a commitment to meeting the demanding requirements of critical industries.

HQ Significance:

Serves as the company's original and primary operational base, driving innovation in thermoplastic materials, maintaining stringent quality control, and coordinating global distribution and customer support. It's the heart of their specialized manufacturing expertise and technological development.

Values Reflected in HQ: The HQ and its operations reflect core values of American manufacturing excellence, deep material science innovation, an unwavering commitment to quality (evidenced by ISO certifications and cleanroom facilities), customer-centric problem solving, and building long-term industry partnerships.

Location:

Westlake Plastics Company supports its global customer base through its advanced manufacturing capabilities in Lenni, PA, and an extensive network of authorized distributors and direct sales representatives. This network facilitates product distribution, technical support, custom material development consultation, and sales for their high-performance thermoplastic shapes across key markets in North America, Europe, and Asia. They serve diverse industries worldwide, including medical device manufacturing, aerospace, and semiconductor processing, adapting to regional compliance and market needs.

Street Address:

1 West Lenni Road

City:

Lenni

State/Province:

PA

Country:

USA

Where Else Does Westlake Plastics Company Operate Around the World?

Global Sales & Distribution Network (Various Regions)

Address: Operations centralized at Lenni, PA HQ; global presence via authorized distributors and direct sales.

To provide localized sales support, technical assistance, and product availability to customers across North America, Europe, Asia, and other regions, ensuring timely access to Westlake's specialized thermoplastic solutions for diverse industrial applications.

Buying Intent Signals for Westlake Plastics Company

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Westlake Plastics Company? Meet the Executive Team

As of April 2025, Westlake Plastics Company' leadership includes:

George Hamilton - President
Stephen Pickering - Vice President of Sales and Marketing
Michael Spritzer - Vice President of Operations

Who's Investing in Westlake Plastics Company?

Westlake Plastics Company has been backed by several prominent investors over the years, including:

Privately Held

What Leadership Changes Has Westlake Plastics Company Seen Recently?

Hire0
Exits0

Public records and company announcements do not indicate significant publicly disclosed executive-level hires or departures at Westlake Plastics Company within the last 12 months. The leadership team appears stable.

What Technology (Tech Stack) Is Used byWestlake Plastics Company?

Discover the tools Westlake Plastics Company uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Westlake Plastics Company Email Formats and Examples

Westlake Plastics Company commonly utilizes an email format consisting of the employee's first initial followed immediately by their last name, preceding the '@westlakeplastics.com' domain. For example, an employee named Jane Doe would likely have the email address 'jdoe@westlakeplastics.com'. This is a common pattern in many corporations.

[first_initial][last]@westlakeplastics.com

Format

jdoe@westlakeplastics.com

Example

85%

Success rate

What's the Latest News About Westlake Plastics Company?

Westlake Plastics Company Website • July 12, 2023

Westlake Plastics Company Launches New Website

Westlake Plastics Company announced the launch of its newly redesigned website, aimed at providing an enhanced user experience with improved navigation, comprehensive product information, and resources for its customers in various industries....more

Westlake Plastics Company Website • May 9, 2023

Westlake Plastics Company Expands Portfolio with Introduction of Zelux® GS Polycarbonate Sheet for Life Science Applications

Westlake Plastics has introduced Zelux® GS, a gamma-stabilized polycarbonate sheet specifically designed for demanding life science and bioprocess applications, offering enhanced material properties and compliance....more

Westlake Plastics Company Website • March 1, 2023

Westlake Plastics Company Achieves ISO 13485:2016 Recertification for its Quality Management System

Westlake Plastics Company successfully completed its ISO 13485:2016 recertification audit, reaffirming its commitment to maintaining the highest quality standards for the design, development, and manufacturing of medical-grade plastic stock shapes....more

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