dimex

dimex

Manufactures recycled-material products and edging

Overview

Dimex creates and supplies durable products made from recycled plastics for outdoor and industrial use, including EdgePro landscape edging, paver restraints, industrial matting, and marine dock edging. Its manufacturing process includes a vertical integration approach and its own compounding division, which makes recycled PVC and TPE compounds, enabling both internal production and external supply of sustainable materials. The company distinguishes itself through owning material creation (compounding) and a diversified product line built around recycled plastics, plus established distribution with major U.S. retailers, supported by strategic acquisitions over time. Dimex’s goal is to provide sustainable, recycled-material solutions for outdoor construction and industrial needs while scaling its business through expanded product development and partnerships, culminating in integration into Westlake Corporation’s building products portfolio.

About dimex

Simplify's Rating
Why dimex is rated
C+
Rated B on Competitive Edge
Rated B on Growth Potential
Rated D+ on Differentiation

Industries

Industrial & Manufacturing

Consumer Goods

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Marietta, Georgia

Founded

1991

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Simplify's Take

What believers are saying

  • Westlake Dimex posted June 2026 hiring for utility operators, electricians, and mechanics.
  • Westlake's January 2026 ACI/Perplastic acquisition expands compounding capabilities adjacent to Dimex's recycled materials business.
  • Westlake's 2024 partnership with Global Compounds reinforced recycling credentials and broader PVC customer access.

What critics are saying

  • Westlake accepted a $67 million PVC price-fixing settlement in April 2026, with DOJ scrutiny ongoing.
  • Westlake's 2025 net loss reached $1.508 billion, pressuring capital allocation across Dimex's platform.
  • Dimex's standalone brand depends on Westlake; another portfolio shift could bury Marietta operations by 2027.

What makes dimex unique

  • Westlake Dimex processes up to 100 million pounds of recycled plastics annually in Marietta.
  • Its 2025 10-K still highlights recycled PVC, PE, and TPE compounds plus consumer products.
  • Westlake talent listed only two Marietta openings in August 2026, signaling focused specialized operations.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Holidays

Hybrid Work Options

Wellness Program

Mental Health Support

Phone/Internet Stipend

Home Office Stipend

Conference Attendance Budget

Professional Development Budget

Company News

Resource Recycling, Inc.
Sep 15th, 2021
Westlake Chemical Corporation acquired Dimex LLC on Sep 10th 21'.

Houston-based plastic products supplier Westlake Chemical Corporation on Sept. 10 announced its acquisition of Dimex, a Marietta, Ohio-headquartered reclaimer.

BIC Magazine
Aug 3rd, 2021
Grey Mountain Partners, LLC acquired Dimex LLC on Jan 1st 13'.

Dimex was founded in 1991 as a regional compounder and extruder and was acquired by Grey Mountain Partners in 2013.

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