Screener
Westlake WLK Business Segments
| Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | ||
|---|---|---|---|---|---|---|
| Revenue by Business | ||||||
| Housing and Infrastructure Products Segment | $1.25B+7.9% | $993M-0.3% | $901M-8.2% | $1.09B-0.6% | $1.16B-2.8% | |
| Performance and Essential Materials Segment | $2.02B+12.6% | $1.66B-10.3% | $1.63B-12.4% | $1.75B-13.5% | $1.79B-10.9% | |
| Revenue by Product | ||||||
| Essential Materials | $783M+1.6% | $656M-17.4% | $702M-5.3% | $737M-13.8% | $771M-7.8% | |
| Housing Products | $1.01B+3.2% | $788M-6.0% | $767M-6.2% | $928M-1.0% | $980M-3.0% | |
| Infrastructure Products | $241M+33.9% | $205M+29.7% | $134M-17.8% | $163M+1.2% | $180M-2.2% | |
| Performance Materials | $1.24B+20.9% | $1B-5.0% | $930M-17.0% | $1.01B-13.2% | $1.02B-13.2% |
FAQ
- How does Westlake break its business down?
- Westlake (WLK) reports revenue by business across 2 parts — Housing and Infrastructure Products Segment and Performance and Essential Materials Segment. Each is extracted from the segment footnotes and tracked over time.
- Where does Westlake's segment data come from?
- Segment breakdowns are pulled from the segment footnotes in Westlake's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.
