Company / Revenue
Westlake Corporation Revenue History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Revenue
$11.2B
FY2025
5-year range
$7.5B / $12.1B
FY2021-FY2025
Trend
-8.0%
vs FY2024
Sector context
#23 of 105
Materials
What the data says
Westlake Corporation's revenue of $11.2B is higher than 78% of companies in the Materials sector (FY2025). Revenue has fluctuated over the past 10 years, ranging from $4.5B in FY2017 to $12.1B in FY2024.
Based on SEC 10-K filings.
$11.2B in FY2025 with a 5-year CAGR of +5.3%. Top quartile in the Materials sector.
Declined from $11.8B to $11.2B over the past 2 years.
Materials sector context is included.
Revenue over time
Growth rates
- 3-Year CAGR
- +14.2%
- 5-Year CAGR
- +5.3%
- 10-Year CAGR
- -
Sector benchmark
Top 22% in MaterialsTop 22% of 105This company $11.2B Sector average $6.8B
▼
+63.5% above sector average
Key checks
Key Insights
- 5-year CAGR of +5.3%, indicating consistent growth.
- In FY2025, revenue decreased 8.0% year-over-year.
- Ranks #23 out of 105 companies in the Materials sector.
- Peak revenue was recorded in FY2024.
Company context
Key Data Points
- Altman Z-Score 1.14 (distress zone, below 1.8 threshold)
- Negative profit margin: -8.4%
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | RevenueValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $11.2B | -8.0% |
| FY2024 | $12.1B | +3.1% |
| FY2023 | $11.8B | +57.0% |
| FY2022 | $7.5B | -7.6% |
| FY2021 | $8.1B | -6.0% |
| FY2020 | $8.6B | +7.4% |
| FY2019 | $8.0B | +58.4% |
| FY2018 | $5.1B | +13.7% |
| FY2017 | $4.5B | -12.1% |
| FY2016 | $5.1B | +4584.6% |
As of FY2025 · SEC Form 10-K · Last checked Jun 30, 2026