![]() Westlake Westlake (formerly known as Westlake Chemical) is a manufacturer and supplier of chemicals, polymers, and building products. | ![]() Avient Avient (formerly known as PolyOne) is a manufacturer of polymer, colorant, and additive solutions. | |
Founding Date | Founding Date 1986 | Founding Date 2000 |
Type | Type Public | Type Public |
Tags | ||
Locations | Locations Houston, US HQ Louvain La Neuve, BE Abbotsford, CA Beauharnois, CA Vaughan, CA Vaughan, CA Vaughan, CA see more | Locations Avon Lake, US HQ Lomas De Zamora, AR Assesse, BE Mont Saint Guibert, BE Itupeva, BR Suzano, BR see more |
Employees | Employees 15,540 | Employees 9,2001% decrease |
Valuation ($) | Valuation ($) 17 b | Valuation ($) 4.5 b |
Financial | ||
Revenue (est.) | Revenue (est.) $11.2b (FY, 2025) | Revenue (est.) $3.3b (FY, 2025) |
Cost of goods | Cost of goods $10.4b (FY, 2025) | Cost of goods $2.2b (FY, 2025) |
Gross profit | Gross profit $813m (FY, 2025) | Gross profit $1b (FY, 2025) |
Net income | Net income ($1.5b) (FY, 2025) | Net income $83.6m (FY, 2025) |

Avient (formerly known as PolyOne) is a manufacturer of polymer, colorant, and additive solutions.
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